Polar Alternatives
Polar
Polar is a powerful desktop app for managing all your web content, books, and notes. Polar keeps all your content in one place, supports tagging, annotation, highlighting and keeps track of your reading progress.
POLAR allows you to keep all your documents, annotations, and flashcards in once place. Never lose track of what you're reading again. Annotate documents directly while reading them and sync with spaced repetition systems like Anki so you never forget an important fact ever again.
Best Open Source Polar Alternatives
In our list of best programs, we'll review some different alternatives to Polar. Let's see if your platform is supported by any of them.
calibre
FreeOpen SourceMacWindowsLinuxBSDCalibre 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....
Features:
- Batch conversion
- Built-in e-Book converter
- Built-in viewer
- Customizable
- Book organization
- Custom cover image
- Book manager
- Portable
- Rss to Kindle
- Auto update
- Bibliography generator
- Built-in editor
- Built-in Adobe Flash Player
- Built-in PDF converter
- DRM Free
- Email notifications
- Facebook integration
- File-sync
- Handwritten Notes
- Indexed search
- Integrated PDF Viewer
- Library management
- Live Push Notifications
- Live updating
- Multiple languages
- Read fb2 format
- SMS Reminders
- Supports All Ebooks Format
- Sync with e-reader
- Update notifier
Simplenote
FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletiPadKindle FireMade by the company behind WordPress, Simplenote is an easy way to keep notes, lists, ideas, and more. Your notes stay updated across all your devices.
Features:
- Cloud sync
- MarkDown support
- Search by tags
- Protected by Password
- Sync with Simplenote
- Android Sync
- File Versioning
- Full text search
- Tag based
- Tags
- Clean design
- Electron based
- Fast motion
- Integrated Search
- Minimalistic
- Note organization
- Notetaking
- Notes synchronisation
- Publish notes online
- Rewind the changes
- Share notes
- Sync between devices
- Text Based Format
- Version and Source control
- Web Access
Zotero
FreemiumOpen SourceMacWindowsLinuxChromeSafariMicrosoft Office WordGoogle Drive - DocsLibreOfficeFirefoxZotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Features:
- Browser integration
- Cross-references
- Export to LaTeX
- Knowledge Management
- Legacy Firefox Addon
- Cloud Storage
- Export to CSV
- Firefox Extensions
- Importing from webpages
- LibreOffice Integration
- Compatible with Microsoft Office
- Microsoft Office integration
- Multiple languages
- Save web page for offline use
- Sync between devices
- Support for WebDAV
wallabag
FreemiumOpen SourceWindowsLinuxWebAndroidiPhoneWindows SAndroid TabletWindows PhoneiPadSelf-HostedChromeCloudronOperaFirefoxwallabag is an opensource self hostable application for saving web pages. ## Comfortable reading wallabag extracts the article's content (and only its...
Features:
- Bookmark organization
- Full text search
- Multiple languages
- Offline Reading
- Paypal integration
- Pocket integration
- Export to ePub
- Server-side
TagSpaces
FreemiumOpen SourceMacWindowsLinuxAndroidAndroid TabletSelf-HostedChromeFirefoxTagSpaces is an open source personal data manager. It helps you organize and browse your files on every platform. Cross-platform file tagging and file finding ...
Features:
- File Tagging
- File-organization
- File Searching
- File management
- Works Offline
- Tag based
- Automatic file renaming
- Support for Batch Mode
- Built-in editor
- Built-in Note Taker
- Apps with Chromecast Support
- Color coding
- DMS
- Extensible by Plugins/Extensions
- File management
- File preview
- Hierarchical structure
- Indexed search
- Information aggregator
- Local Storage
- Local tagging
- MarkDown support
- Notetaking
- Tagging
- Tags
- Todos
- Visual Tagging
- Support for WebDAV
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