NetNewsWire is a free and open-source RSS reader for Mac, iPhone, and iPad. ...more

Polar is an integrated reading environment to actively read, annotate, create flashcards, and track progress. ...more

PixelFed is a cloud-based opensource photosharing app. ...more

Markor is a free and opensource text editor for Android. ...more

Abricotine is a markdown editor with inline preview. ...more

Remarkable is a markdown editor. ...more

Plume Creator is a note manager. ...more

Document Viewer is a highly customizable document viewer for Android. ...more

KrISS feed is a simple and smart feed reader. ...more

Quoll Writer is a writing application that helps you focus on your words. ...more

Lobsters is a technology-focused community centered around link aggregation and discussion ...more

Albite READER is an ebook reader software. ...more

Squirt is a browser extension for fast reading. ...more

GNU TeXmacs is a free scientific word processor and typesetting component of the GNU Project. ...more

MacDown is an open source Markdown editor for macOS, released under the MIT License. ...more

FlexGet is a multipurpose automation tool for all of your media. Support for torrents, nzbs, podcasts, comics, TV, movies, RSS, HTML, CSV, and more. ...more

Markdown Edit is a full-featured Markdown editor for Windows with an emphasis on content and keyboard shortcuts. A real editor, not a watered down text-area or rich-text control. ...more

UberWriter is an open source minimalist text editor. ...more

Manuskript is an open-source tool for writers. ...more

Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email. ...more

Feed Notifier is an application for Windows and Mac OS X that resides in the system tray or status bar and displays pop-up notifications on your desktop. ...more

Organon is a navigation and organization tool for OpenOffice and LibreOffice. ...more

Slashdot is a news source for technology related news with a heavy slant towards Linux and Open Source issues. ...more

YACReader is a comic reader and comic manager with support for cbr cbz zip rar comic files. ...more

MComix is a user-friendly, customizable image viewer. ...more

CryptPad is the zero knowledge realtime collaborative editor. ...more

Update Scanner is a Firefox addon to monitor web pages for updates. Useful for websites that don't provide Atom or RSS feeds. ...more

Miniflux is a minimalist RSS reader. ...more

SemanticScuttle is a social bookmarking tool experimenting with features like structured tags and collaborative tag descriptions. ...more

Sick Beard is a open source personal video recorder for newsgroup users with limited torrent support. ...more