Alternative Heres

Home Entertainment Tool

Kavita alternatives

Free 36 alternatives

Official website

Kavita is a super-fast, beautiful, and high-performance self-hosted digital library that is capable of running a wide variety of file formats. You can share the server with friends and have fun together. The solution is bundled with a vast array of features to ensure an enjoyable experience for everyone.

The Homepage gives you the opportunity to resume reading from the point you left off and contains a list and collections. You can explore all the series, organized in a single place. The series includes books, manga, and comics. Everyone can instantly find the manga they want to read by typing in its name in the search bar.

The solution supports all fields from ComicInfo.xml to deliver filtering options on metadata. It assigns ratings and reviews to each title to make it easy for you to locate the best one. The volumes and chapters are integrated side by side for a better reading experience. You can control access through user-based roles, library management, and authentication with great ease. The tool contains an easy-to-use and responsive manga reader with powerful caching and fast loading times. Other key features include constant updates with new features, complete metadata support and filtering, and cross-platform with no dependencies.

Kavita screenshotKavita screenshotKavita screenshotKavita screenshotKavita screenshot

Ranked alternatives

  1. 1
    KomikkuFree

    Komikku is an easy-to-use and robust reader application that lets you comic, BD, and manga titles on GNOME. You can read all the titles offline or online mode from anywhere and anytime. Offline reading requires titles to be downloaded, after which you are free to read them without requiring an internet connection. The solution consists of various reading modes like Webtoon, RTL, vertical, and LTR. It offers categories to help everyone organize their collection and locate the desired title without hassle.

    The app regularly receives new updates containing new features and bug fixes to ensure an enjoyable experience. The best feature is that each chapter is downloaded automatically to save time and effort. It comes with multiple themes, such as dark and light. The solution has an adaptive display that lets you use it on desktop workstations and mobile phones without issues. You can check the reading history to find the titles that have been read. Other features include multiple navigation types like Swipe gesture, Keyboard arrow keys, Mouse wheel, and 2-fingers swipe.

    Komikku alternatives
  2. 2
    KinokoFree

    Kinoko is a multi-featured Manga Reader application that you can install on your Android device to read your favorite titles on the go. Its goal is to open the online comic content supported by any plug-in to deliver an enjoyable and comfortable reading experience for everyone. One of the cool features is Collections, in which you can store the titles to keep them organized. You can add titles to your favorite to easily access them in the future.

    The app comes with several browsing modes, and you can turn each page in horizontal or vertical order. There are also volume keys for turning pages. Everyone can download the manga they love to local and explore whenever desired without needing an Internet Connection. The app supports many Plug-ins and uses git for handling plug-ins. The individual can utilize the plug-ins added by developers to explore the network resources or load a plug-in by inserting a git address.

    Kinoko alternatives
  3. 3
    Challenger Viewer DonationFree

    Challenger Viewer Donation is a handy PDF, comics, books, and manga viewer developed for Android devices. It is quite advanced and easy to use. All the individual has to do is scroll, and the pages will be loaded and displayed automatically. It supports all the major image file formats like BMP, JPG, WebP, PNG, and GIF. It is also capable of running many book file formats like ePUB, PDF, DJVU, CBZ/ZIP, CB7/7Z, CBR/RAR, ePUB, and CBT/TAR. One of the primary features is the ability to zoom via multi-touch.

    Other characteristics include Border cropping, Customisation of Actions, Colour themes, History management, Screen brightness management, Multiple Image preview type, Support for the “Multi-Window” mode on Samsung. Each feature aims to enhance the experience of the reader. You can alternate between the color themes from time to time to prevent boredom and add beauty to the mix. The app supports various network protocols like DropBox, Google Drive, OPDS, Mega, FTP, Windows/SAMBA/CIFS, OneDrive/SkyDrive, FTP, SFTP, DLNA/Upnp, Ubooquity, and WebDAV/Cloud.

    Challenger Viewer Donation alternatives
  4. 4
    Fomalhaut2Free

    Fomalhaut2 is a state-of-the-art comic viewer that gives you the facility to read multiple titles on your Mac device. You can gather the comics in the built-in library in many formats like PDF, ZIP/CBZ, 7z/CB7, and RAR/CBR. The individual can check their collection through the web browser. The best feature is that you won’t have to convert one format to another, thanks to the support for multiple file formats. You can add titles on the fly and remove the ones you have finished reading to save space. While reading, you can turn pages back and forth by pressing the keyboard keys.

    Fomalhaut2 alternatives
  5. 5
    QuiviFree

    Quivi is a futuristic image viewer that aims to enable everyone to read their favorite manga and comic titles with maximum comfort. It supports most of the files formats like ZIP, and RAR, giving you the ability to read them right away. The goal of the solution is to deliver fantastic and simple file browsing with a mouse or keyboard. The tool can be installed on Linux or Windows.

    It supports many languages, including Polish, English, Spanish, and Portuguese. It is open-source and is released under the MIT license. You can customize the shortcuts to fit your unique needs. Lastly, it supports several image formats such as BMP, JPG, PSD, GIF, and PNG.

    Quivi alternatives
  6. 6
    ComittoNxNFree

    ComittoNxN is a robust comic viewer that gives comic lovers the ability to read the comics they like from their mobile devices. It is a viewer capable of self-scanning comic images. It can open different types of files, including RAR(CBR), PNG, ZIP(CBZ), JPG, and Image Folders. You can easily explore the zip file in the shared directory.

    There are many primary features like the option to download a file from the SMB server, Bookmark coloring, Deleting the files no longer required, and creating a directory on the home screen shortcut, and images displayed in the folder. The Image display screen makes your reading experience enjoyable by allowing you to zoom in parts, remove white margins, modify display order, and select pages by dragging. Other characteristics include a half view of the horizontal image and a dual view of the vertical image.

    ComittoNxN alternatives
  7. 7
    Panels – Comic ReaderFree

    Panels are the best-in-class comic reader that aims to enhance the reading experience of readers by offering them a sleek interface and multiple features. You can open several files of different formats like PDF, CBZ, and CBR. The UI is user-friendly and allows you to read your favorite titles without distractions.

    It also supports many image formats, including WebP. You can synchronize the progress and sign in with Apple or Google to share the reading progress across several devices. The app contains Night and Day modes along with several themes. You can alternate between various readers, including vertical and horizontal panel-by-panel guided views.

    There is also a reverse mode which makes it easy to read all comic types with Panels. You can import comics from different hosting services like iTunes, Dropbox, Komga, Google Drive, Ubooquity, Microsoft OneDrive, and OPDS. It is also possible to send or receive files through Airdrop or import them from any other app with great ease.

    Panels – Comic Reader alternatives
  8. 8
    ComixFree

    Comix is a simple yet robust image viewer that is developed from scratch to help you manage comic books, and you can also use it as a generic server. It is capable of reading images in different formats like tar, ZIP, and RAR archives. The solution can also open basic image files if need be. It is written in Python and makes use of PyGTK bindings. You can read an entire chapter of a manga seamlessly by switching the Fullscreen mode.

    Use the magnifying glass option to zoom in and read the tiniest details with great ease. There is an archive editor that lets you modify various properties without hassle. You can adjust an image to window height, width, or both. You can utilize the Comic book library to browse the titles and add a new one for reading. The app supports several reading modes like RTL and LTR. It is available in more than 20 languages, allowing you to choose the one you understand for a comfortable experience.

    Comix alternatives
  9. 9
    HamanaFree

    Hamana is a multilingual graphic viewer that uses DirectX to provide an amazing experience. It consists of multiple visual effects that make your reading experience smoother and more enjoyable. You can open several file formats like LZH, CAB, ARJ, ZIP(CBZ), 7Z, RAR(CBR), and directory. The solution is also capable of opening different images formats such as BMP, JPEG, TIFF, GIF, PNG, and more. It is highly customizable, and you can modify various aspects without difficulties. It is available as a screensaver, and you can use it if needed. The app supports the Susie plugin along with Unicode.

    Hamana alternatives
  10. 10
    MComixFree

    MComix is an easy-to-use and user-friendly comic book reader. This program provides a customizable image viewer and allows the users to handle comic books, whether it is a western one or manga. The best about this tool is that it widely supports all comic and manga formats. The highlighted features and functions are that it supports almost all common comic book formats, offers multiple views, allows the users to organize the entire comic book library, and keeps track of comics.

    Besides this, it also features to support bookmark, offers unlimited scrolling, offers configurable slideshow, provide archive editor, offers various image tools, offers an extensive list of configurable keyboard shortcuts, highly configurable user interface, remembers the last seen page, allows the adding of own custom commands and much more.

    MComix alternatives
  11. 11
    ComicRackFree

    ComicRack is a freeware comic reader platform for Windows operating systems and smartphone devices using which comic readers have access to hundreds of interesting comics. Just get this system installed into your favorite device and take the entire comic library with you. The best about it is the synchronization system that makes it easy for the users to access their data from multiple devices and operating systems.

    It allows the users to edit and show the information of their comics as well. The users can even change the color as well. It has now launched the batch conversion option for comics, making it easy for you to maintain the entire library. The robust library management system of ComicRack lets the user’s sort and group and displays all the data to help to rediscover their hidden features as well. You can make as many editing and adjustments as you want within few steps.

    ComicRack alternatives
  12. 12
    Comic SeerFree

    Comic Seer is one of the simplest and fastest applications for reading, viewing, and managing comics. The best thing about this platform is that it also works as a file management system. It is one of the most immersive and amazing comic readers available over the internet due to its simple features and functionalities. It is one of the most popular and cross-platform applications.

    It has added more new features in its recent version. These updates are regarding library filtering, additional gestures, thumbnail sizing, automatic series progression, and other functions regarding attachment support. The highlighted features and functions of the Comic Seer are library sorting by series, library switchable views, library list views, move to the next comic series, adding multiple libraries at once, and much more.

    Comic Seer alternatives
  13. 13
    MangaMeeyaFree

    MangaMeeya is a simple to use manga and comic reader. Although it is used for reading comic stuff, most of this tool’s focus is on manga content. This software is widely available for the PC using which the readers can easily open all of the comics and manga-based books in a single and double-page layout over the full screen.

    The integrated magnifying glass of this tool lets the users even look at the smallest detail. The best about MangaMeeya is that it offers full support for the mouse and keyboard for easiness and a user-friendly approach. Plus, it almost supports all image formats.

    MangaMeeya alternatives
  14. 14
    YACReaderFree

    YACReader is one of the best comic stuff managers and comic readers that support all types of comic files, either is ZIP, RAR, CBR, CBZ, or any other type. It is one of the best platforms for comics for its user-friendly interface and availability of a wide range of functionalities. This platform makes it easy and simple for its users to easily read, browse and manage all of their comic collections.

    It allows you to browse your comic library using customizable, beautiful, and smooth flow transitions. The main highlighted features and functions of the YACReader are support for multiple file formats, configure the reading process, image improvement system, tracking of the reading process, new tagging system, and advanced search system. The latest version is now allowing the users to either import or read the comics into their devices.

    YACReader alternatives
  15. 15
    iComicsFree

    iComics is one of the best comic reading applications of the iOS devices that allow iOS users to read all types of comic book formats for free. This application allows iOS users to read comic books from any of their Apple gadgets for free. It is a great application that lets users read digital comic books for free. Unlike most comic book reading applications, it allows the users to get the comic books purchased from the database of this application.

    Many DRM-free comics are now available over the internet, and iComics as a whole is making this process really easier and simpler. It also lets its users bring their own collection for sale as well. Today comic books come in several sizes and shapes. Here comes the need for a comic reader that must give multiple settings to the users to read their comics as they want to read.

    iComics alternatives
  16. 16
    Comic ZealFree

    Comic Zeal is a top-of-the-class comic book reader and organizer tool that allow users to organize their comics using the dividers and series. The amazing slider’s usage to move data and then copy and deleting the groups of comics has made things easy and simple for its users. This tool has launched a new text and tags search system that helps users find specific comics from the large collection.

    With Comic Zeal’s usage, you will be able to set your comics in a more organized way and can use the zoom lock to hide page borders. The automatic organizer of Comic Zeal lets the users sort the comics into their series as well. This super-fast reading view system lets the users view the comic in the two-page mode.

    Comic Zeal alternatives
  17. 17
    Better Comic ReaderFree

    Better Comic Reader is one of the best and simple comic reading applications for iOS devices. The best thing about this platform is its interface that makes it easy and simple for smartphone users to read their comic books in the style they want. The key features of this application are its ease of use.

    Its interface is very clean, all of its content can be stored into series, the comics can be found with the manual sorting system, can be imported from PC to web browser, availability of drag and drop feature, support for all type of file format, availability of manga mode and much more.

    Better Comic Reader is a totally free comic reading application that makes it easy for users to read and organize comics in an organized manner. For the information of the readers, the basic features and functions of the Better Comic Reader are available for free; however, the upgrades can be availed at some price.

    Better Comic Reader alternatives
  18. 18
    SimpleComicFree

    SimpleComic is a simple and easy-to-use comic reader for the Mac OS X operating systems. This software for Mac operating systems lets its users simplify reading their favorite comics stuff for free. This application is user-friendly, and a clean interface allows the users to enjoy the new experience of viewing their comic files for free. Its way of showing the comic is very different and catchy. Once the user opens the comic they want to read; it will keep it in the center and show the two pages at once.

    For a better reading style, there is a scrollbar at the bottom of the interface as well. SimpleComic also shows the thumbnails of the pages so that the users can easily avoid moving each time through their comic book. This program also lacks most of the features but is still one of the best comic readers available over the internet. The best thing about it is that it largely supports most of the comic formats.

    SimpleComic alternatives
  19. 19
    Astonishing Comic ReaderFree

    Astonishing Comic Reader is an application for Windows and smartphone users to browse and read all of their comics on their favorite devices with an elegant and simple user interface. This next-generation comic reader is packed with several stunning features and functions that let the users read all of their comics from their favorite devices. With the usage of this program, you can easily and instantly read all of the comics in all formats.

    Astonishing Comic Reader even allows its users to read PDF files as well. With the usage of this program, you can easily search for your favorite comics and read them as many times as you want. The best thing about it is that it also works as a comic organizer. With the usage of this application, you can even organize all of your comics collections to access anything you want.

    Astonishing Comic Reader alternatives
  20. 20
    CDisplayExPaid

    CDisplayEx is one of the most popular comic book reading programs capable of reading comics books available in almost any format. This program is specially designed to allow the users to get the best comic reading experience. Its latest version is now loaded with many updated features that allow the clients to load the comic books immediately. It gives a fluid-like reading experience with a smooth and comfortable reading experience even when the computer tends to work slow.

    It has now started to offer advanced resize techniques for smooth rendering. This tool’s three main functionalities are the availability to cover thumbnail plugins, rediscovering the old comic books in an entirely new style, and a fully configurable environment. If you are looking for a comic book reader that allows you to deal with the old comic books, then CDisplayEx is a perfect answer.

    CDisplayEx alternatives
  21. 21
    ComixologyFree

    Comixology is a multipurpose program that, in addition to offering comic content, allows its users to use this platform as a comics book reader as well. The best about this platform is that it offers comics books and other stuff from the world’s leading publishers. Right from this platform, you will be able to explore almost seventy-five thousand comics, of which nearly seven hundred are free to download and read.

    It surely has a comics book reader as well that makes it easy for the comics lovers to read their favorite comics in their own style. Currently, Comixology is offering its comics reading application for the iPhone, iPad, Android, and Kindle Fire. The best about it is its offline reading mode that permits its clients to enjoy reading the books all the time. The new guided view of this application gives immersive reading options to the readers.

    Comixology alternatives
  22. 22
    Chunky Comic ReaderFree

    Chunky Comic Reader is one of the best comics book readers designed to read all comic books in almost all formats. With the usage of this application, you will be able to read the books in many formats like CBR, CBZ, and even PDF comics as well. This tool makes it easy for the users to look at their comics books and make the reading pleasurable and take the reading environment to the next level.

    Moreover, it also supports the importing and managing of the comics as well. The main highlighted features and functions of the Chunky Comic Reader are keeping the comics looking super bright, auto contrast system, auto organizing the library, parental controls to put the lock on specific stuff, keep the comics books downloading in the background, a system of single two up and single-page views, right to left reading mode, and much more.

    Chunky Comic Reader alternatives
  23. 23
    Perfect ViewerFree

    Perfect Viewer is one of the leading comics book readers. By default, it is a PDF and DJVU book reader that now offers support for reading comics books. It is one of the best images, eBook, and comic books that viewers and readers can use for Android smartphone users for its wide range of features and functionalities. With its latest version now, the readers can turn the white and black image into four other colors.

    They can even set the page layout and an Auto single page or Auto dual page view. The main highlighted features and functions of the Perfect Viewer is that it supports all type of image formats, support all type of comics formats, open file from the network file sharing as well, support the opening of files from the cloud storage platforms, offers advanced file view mode, offers the bookshelf function, offers simple bookmark function and much more.

    Perfect Viewer alternatives
  24. 24
    Challenger Comics ViewerFree

    Challenger Comics Viewer is the name of a simple to use comics viewer and reader for Android smartphone users using which they can read all of the comics books for free. The best about this application is that it supports almost all comics book formats and makes it easy for users to read their favorite comics books in any format they want to read.

    Its highlighted features and functions are automatic page loading system, zoom system backed by the multi-touch system, vertical and horizontal scrolling option, two display modes system, scale filters, border cropping system, customization system, single page and two-page display mode, filter option to improve the image quality, multiple image view system, history management system and much more.

    Challenger Comics Viewer alternatives
  25. 25
    ComiCatFree

    ComiCat is one of the best comic reader and comic viewers. In addition to being used as a comic book reader, it can be used as a comic books catalog manager. Within few taps, you can arrange all of your comics stored on your smartphone. The best about this platform is that it will automatically filter comics from all places, either it is in SD card, personal device storage, download folder, cloud, or available at any other place.

    This application is available with lifelong free updates. The highlighted features and functions of the ComiCat are support for all comic formats, integrated support for high-quality PDF files, easy to use, feature-rich, auto-scanning of the device, support for all Android devices, password protection system, reading list management, performance tweaking options, experience tweaking options, fast viewing of comics books and much more.

    ComiCat alternatives
  26. 26
    ComicScreenFree

    ComicScreen is a simple to use comic book reader and viewer for Android smartphone users. It permits Android users to quickly view their comics books, pictures, photos, images and even scanned copies of several other types of documents. It is basically a multifunctional viewer and reader that also supports reading and viewing comics data.

    The main highlighted features are to support all type of formats, drag and drop system, smooth image scrolling option, bookmark preview system, quick view of ZIP files, page move preview system, horizontal and vertical view system, automatic page report system, support for ZIP files, allow to see list images in folders, cut the margin, page move by hardware key, easy display and management of images and much more.

    ComicScreen alternatives
  27. 27
    TachiyomiFree

    Tachiyomi is an open-source platform that helps users read manga on their phones. The platform comes with an extension that enables the users to attach it to their library from where they can access it directly with a single click. Moreover, it allows users to search for manga globally through its search feature. It will enable the users to keep track of their manga with MyAnimeList, Bangumi, etc.

    It has eased up manga reading from the online sources MangaDex, MangaKakalot, and many more. Users can also view the latest sources on this platform and view the pinned sources. Tachiyomi is a configurable reader that helps users view the files in multiple formats and directions and provides various settings for reading to users. Lastly, it is a free platform and has a community working to improve the user experience.

    Tachiyomi alternatives
  28. 28
    Cover Comic Reader

    Cover Comic Reader is known to be one of the best comics readers available over the internet. This program is particularly designed for Windows users using which they can manage their comics books library and can read all of the comics books as well. This application is divided into folders and files to manage the data as per users’ own requirements without worrying about management functions.

    They need to specify the folder where they want to get data stored and then enjoy as much reading as they want without any limitation and restriction. The best about this application is its updating feature. In the case of adding or removing comics from the system, the data will be automatically updated. What makes Cover Comic Reader special is that its interface is just like the Windows platform that makes it easy for the users to use it without facing any difficulties.

    Cover Comic Reader alternatives
  29. 29
    ComittoN (Comic Viewer)Free

    ComittoN (Comic Viewer) for Android is an easy-to-use viewer for the self-scanning comic image. It is capable of opening a JPG, PNG, as well as image folders and files like RAR(CBR) and ZIP(CBZ). You can explore the zip files in the shared folder. The key features of the app include the ability to download a file directly from the SMB server, bookmark coloring, read or unread, and delete bookmark conditions. You can also select files for deletion to save space and create a folder on the home screen shortcut. The app also includes an Image display screen that lets you modify the display order, remove the white margin, use the scale mode, zoom in, and select pages by means of dragging.

    ComittoN (Comic Viewer) alternatives
  30. 30
    ComicalFree

    Comical is one of the best and easy-to-use programs that work as a comic book viewer and comic book reader. This software itself is written in C++. It is licensed under the GPL and with a linking exception for libunrar. It also allows the users to view one or two pages of a comic book at once.

    The best thing about it is that it fits pages to window, height, width, or even to a percentage. Comical has now launched another feature backed by its new FreeImage project that allows the users to resize the images. Its interface is highly intuitive and is capable of opening all types of comic book archives. With the usage of this program, you can even open directories of images.

    Comical alternatives
  31. 31
    ComicsViewerFree

    ComicsViewer is basically an image viewer that is designed for viewing scanned comics. This program is capable of modifying the colors and other elements of the comics as well. It is equipped with several features and functions that make it really easy for users to deal with their comics as they want.

    The best thing about it is that it supports almost all files of all formats. What makes it a special one is that it doesn’t require to be installed. Just download it, and then place all the downloaded files on your system to start using it. Its main window is very user-friendly, where there are no hard and fast rules for accessing and opening the files. The latest version of ComicsViewer is now offering support for Explorer integration to manage the comics in a better way.

    ComicsViewer alternatives
  32. 32
    Manga FoxFree

    Manga Fox is a streamlined Manga Reader app designed for Android devices. It provides you with a quick, easy-to-use, and safe mobile Internet experience. It uses modern technologies to deliver an enjoyable experience to every comic lover. You can modify various aspects and personalize them according to requirements. It places a major emphasis on security by use of the latest privacy protection standards.

    The app has a Comic mode that allows you to read without the need to turn pages. It blocks all advertisements to ensure the reader won’t be disturbed and can continue reading without being distracted. The solution offers an advertisement sign that lets you manually mark the ad and remove the ones you hate. Click on the Smart Toolbar to view a collection of websites that you have visited more often. It protects the privacy of everyone and blocks any outside attempts from adversaries.

    Manga Fox alternatives
  33. 33
    A Comic ViewerFree

    A Comic Viewer is a high-performance, versatile, and flexible comic viewer that runs on Android devices. It is lightweight, and you can use it to view manga and comics. You can add titles to favorites, after which they will be stored in a single place for easy access in the future. The app is capable of opening image folders, CBZ/ZIP, PNG, ACV, JPEG, and CBR/RAR. You can also load any comic from the SD card and read it comfortably. The solution supports multiple reading modes like RTL and LTR. The individual can zoom in or out via the trackball or use the touch screen instead. Other options include scrolling and navigation.

    A Comic Viewer alternatives
  34. 34
    OpenComicFree

    OpenComic is an open-source manga and comic reader developed in Node.js via Electron. You can install it on multiple formats like Linux, macOS, and Windows. It supports several distributions of Linux, including Debian. The solution offers different reading modes such as scroll or slide, Webtoon, and Manga. You can add a title to bookmarks and keep reading without being disturbed. It supports various compressed formats like CBT, PDF, CB7, RAR, CBZ, CBR, TAR, 7Z, and ZIP. It also recognizes multiple image formats such as ICO, JPG, BMP, WEBP, SVG, APNG, and PNG. Lastly, you can zoom in while reading to capture the smallest details.

    OpenComic alternatives
  35. 35
    FoOlSlideFree

    FoOlSlide is an open-source and easy-to-use comic reader designed from scratch to deliver the best reading experience to readers. It is simple to understand, and you can have it installed by following the given steps. Once the installation is complete, you can customize the multiple settings to have it run according to needs. Save as many titles inside the database as necessary, no matter the size. The solution supports multiple database types like SQLite, MySQL, MySQLi, and MSSQL. You can choose any of the supported DBs, and the solution will store the comic and mangas in it for easy access.

    FoOlSlide alternatives
  36. 36
    MangaMeeyaCEFree

    MangaMeeyaCE is a simple yet powerful Manga reader for Microsoft Windows. It puts a great emphasis on user experience and thus features a simple User Interface to help you read and enjoy without running into issues. It consists of all the utilities and tools you require to have a fun experience. You can launch any comic on a single or double page layout and read them on a full screen for maximum clarity.

    Browse the book contents in a thumbnail or utilize the built-in magnifying glass to view the minute details with great ease. The key characteristics include convenient keyboard and mouse controls, no requirement for installation, support for a large number of formats, and multiple viewing options.

    MangaMeeyaCE alternatives