Software Alternatives, Accelerators & Startups

Addr

A collective and annotation-focus ePub reader.

Best Addr Alternatives & Competitors in 2025

The best Addr alternatives based on verified products, community votes, reviews and other factors.
Filter: 5 Open-Source Alternatives. Latest update:

  1. Send books to Kindle via a Telegram bot 📚🤖.

    Key Kindle Robot features:

    Convenience Cost Efficiency Environmentally Friendly Customizable Reading Experience

    /kindle-robot-alternatives
  2. Read or listen to your book directly from Telegram!

    Key SendMyBookBot features:

    Convenience Wide Selection User-Friendly Interface Instant Access

    /sendmybookbot-alternatives
  3. FlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun. .

    Key FlexiQuiz features:

    Question bank Groups Courses Add media

    Try for free freemium $25.0 / Monthly (Essentials plan)

    Try for free
  4. A simple and beautiful open-source ePub reader.

    /eplee-alternatives
  5. A Swift ePub reader and parser framework for iOS.

    /folioreaderkit-alternatives
  6. A Telegram book reader bot.

    Key Buch features:

    User-friendly Interface Comprehensive Coverage Real-time Updates

    /buch-alternatives
  7. Create beautiful designs and product mockups in seconds.

    Key Mediamodifier features:

    User-Friendly Interface Wide Range of Templates Customization Options High-Quality Mockups

    freemium $108.0 / Annually ($9 / per month)

    /mediamodifier-alternatives
  8. A framework for building native apps with React.

    Key React Native features:

    Cross-platform development Performance Community support Hot reloading

    Open Source

    /react-native-alternatives
  9. Quickly send audio messages to Slack!

    Key Recordify features:

    User-Friendly Interface High-Quality Recording Multi-Platform Support Affordable Pricing

    /recordify-alternatives
  10. Player for your DRM-free audiobooks. Contribute to TortugaPower/BookPlayer development by creating an account on GitHub.

    Key BookPlayer features:

    Open Source Local Playback User-Friendly Interface Customizable Playback

    /bookplayer-alternatives
  11. Mockups Design is the most leading web-based application that comes with a vast collection of creatively design mockups for all kinds of products and devices.

    Key Mockups Design features:

    User-friendly Interface High-quality Templates Free and Paid Options Versatile Use Cases

    /mockups-design-alternatives
  12. iOS framework keeps complex UIs smooth and responsive.

    Open Source

    /asyncdisplaykit-alternatives
  13. Easily record and share audio messages from your Mac menubar.

    Key AudioNotes features:

    Time-Saving Accuracy Convenience Efficiency

    /audionotes-alternatives
  14. Pixeden is an all-in-one premium design and web resources platform that provides high-quality graphic design templates and lots of other files.

    Key Pixeden features:

    Variety of Resources Quality Designs User-Friendly Interface Affordable Pricing

    /pixeden-alternatives
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