Alternatives to Polar

  • calibre

    Calibre is a free and open source e-book library management application made by users, for users. Many languages, designed around the concept of the logical book, i.e., a single entry in your library that may correspond to actual e-book files in sev…

    Free BSD Linux Mac Windows

  • Adobe Digital Editions

    One eBook reader for all your Adobe DRM protected books across your iPad, Mac or PC. Adobe Digital Editions (ADE) is free-to-download and use, and completely ad-free. Use it to read EPUB and PDF books, both online and offline. Borrow ebooks from man…

    Free Android Tablet Mac iPad iPhone Windows Android

    Adobe Digital Editions icon
  • Collect by WeTransfer

    Collect by WeTransfer is the best way to capture, combine and collaborate on ideas. Save content from all of your apps in one place. – Save photos, links, songs, videos, documents and anything else you can think of. – Stay in your flow and save stuf…

    Free Android Tablet iPad iPhone Android

    Collect by WeTransfer icon
  • Keepmark

    Keepmark allows you to organize your files, documents, emails, bookmarks, tasks and generally - resources. Its also an efficient solution for finding your resources by names, meta-data and document content. Meet your new resources in Inbox (special …

    Commercial Linux Mac Windows

    Keepmark icon
  • Reminiscence

    Self-Hosted Bookmark and Archive Manager. Bookmark links and edit its metadata (like title, tags, summary) via web-interface. Archive links content in HTML, PDF or full-page PNG format. Automatic archival of links to non-html content like pdf, jpg, …


    Reminiscence icon
  • RunaBook

    What is RunaBook?Simple, small, useful product for making notes, knowledge bases, and organize daily routine. Main features:- tree structure of the records;- different types of fields for recording (string, text, number, date / time, record referenc…

    Free Linux Mac Windows

    RunaBook icon
  • Notebook PEA

    Notebook PEAs - encryption of notes. Protects your private notes with a password.The text is never stored unencrypted on your disk (until you explicitly decide to do that). The used cryptographic primitives are currently considered as safe as possib…

    Open Source Free BSD Linux Mac Windows

    Notebook PEA icon
  • Snippet

    Organize highlights you make anywhere, from articles on the web, books on your Kindle, or from your favorite paper books.

    Freemium Chrome Web-Based

    Snippet icon
  • Notably

    Notably is a free markdown notes editor that allows you to very easily create and publish beautiful content.

    Free Web-Based

  • Nimbus Clipper

    Web Clipper that works! The easiest way to clip text, pics, links, email and pdf from internet pages and save them.Save and share any things you find on the Web: text, images, links, articles, pdf and upload them all to Nimbus account. Nimbus Clippe…

    Freemium Opera Firefox Android Tablet Chrome Android

    Nimbus Clipper icon
  • Noted

    Noted is an audio recording and note-taking app for lectures, meetings, interviews, conferences and more, making it easy to record every moment with confidence. With a rich text editor for formatting and 3D Touch for instant audio preview, it is the…

    Freemium Apple Watch iPad iPhone

    Noted icon
  • Shine - Plan Tomorrow, Today

    Create a list to organise an event or activity, or just to plan out what you need to do this weekend. Fill your list with the tasks you need to work through, invite others to help you finish them. You don't want to spend half of your time learning o…

    Free Web-Based

    Shine - Plan Tomorrow, Today icon
  • LifeHQ

    First complete Productivity and Achievement system. The LifeHQ workflow keeps you accountable, organized and productive. It is the all-in-one workspace that allows you to: 1. Keep Journals - Record and Review your days, notice positive and negative …

    Commercial Software as a Service (SaaS) Web-Based

    LifeHQ icon
  • Memrey

    Full-featured, cross-platform note-taking and note management tool with advanced collaboration and editing features to let you work with multiple notes at the same time. FEATURES- Real-time Data Synchronization - Multi-author, Multi-cursor Real-time…

    Freemium Android Tablet Mac iPad iPhone Windows Web-Based Android

    Memrey icon
  • Bananote

    Bananote is a fast loading, no nonsense, easy to use note taking app. Quickly add notes in just a few taps. Edit or delete unwanted notes with just a swipe. Lock your private notes with a password or mark important items with an indicator. Taking no…

    Free Android

    Bananote icon
  • P3X OneNote

    P3X OneNote Linux is, actually, an independent browser window for the online OneNote. You can use this program without having to clutter your browser. The main functions are:* that is independent from any browser, as it works in it's own process* it…

    Open Source Free Electron / Atom Shell Linux

    P3X OneNote icon
  • Google Keep

    Google Keep is a service provided by Google which integrates note-taking and web surfing. Quickly capture what’s on your mind and recall it easily wherever you are. Create a checklist, enter a voice note or take a photo and annotate it. Everything y…

    Free Android Wear Chrome OS Android Tablet Chrome Linux Mac iPad iPhone Windows Web-Based Android

    Google Keep icon
  • Evernote

    Evernote is a cross-platform, freemium app designed for note taking, organizing, and archiving.

    Free with limited functionality Pebble Android Wear Apple Watch Blackberry Android Tablet Kindle Fire Windows Phone Windows S Mac iPad iPhone Windows Web-Based Android

  • Microsoft OneNote

    Microsoft OneNote, part of the Microsoft Office Suite , is a digital notebook application that gives people one place to gather notes and information. It also offers shared notebooks, syncing between multiple computers and devices via Windows Live o…

    Free Android Wear Apple Watch Kindle Fire Windows Phone Windows S Mac iPad iPhone Windows Android

    Microsoft OneNote icon
  • Pocket

    Save webpages to read later, and eliminate cluttering of bookmarks with sites that are merely of a one-time interest. With Pocket, you can read at home, work, on the plane, or during your commute; even without an internet connection. Pocket is avail…

    Freemium Opera Safari Firefox Blackberry Android Tablet Chrome Windows Phone Mac iPad iPhone Web-Based Android

    Pocket icon