Online Apps
- Free • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
Tumblr is a place to express yourself, discover yourself, and bond over the stuff you love. It's where your interests connect you with your people.
- Freemium • Open Source
- Windows
- Linux
- Online
- Android
- iPhone
- Windows S
- Android Tablet
- Windows Phone
- iPad
- Self-Hosted
- Google Chrome
- Cloudron
- Opera
- Firefox
Save the web, freely.
Quora.com is a question/answer service allowing users to pose questions that other users can answer, each question and answer can have comments, each users can write one individual answer and there can be a summary answer.
Free Code Camp's open source community help you build a job-worthy portfolio of real apps used by real people, while helping nonprofits.
- Free • Proprietary
- Windows
- Online
- Android
- iPhone
- Blackberry
- Windows S
- Android Tablet
- Windows Phone
- iPad
- KaiOS
- Tor
Facebook's mission is to give people the power to share and make the world more open and connected.
yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button.
- Freemium • Open Source
- Online
- Android
- iPhone
- Android Tablet
- iPad
Habitica is a free habit building and productivity app that treats your real life like a game. With in-game rewards and punishments to motivate you and a strong social network to inspire you, Habitica can help you achieve your goals to become healthy, hard-working, and happy.
- Free • Open Source
- Online
- Android
- iPhone
- iPad
Lichess is the most complete chess experience, with a simple interface that focuses on the game, a massive array of game related tools and a huge, worldwide community.
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
Dynalist is a web app that lets you break down and organize your thoughts in the format of lists.
- Freemium • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
Medium is a new place on the Internet where people share ideas and stories that are longer than 140 characters and not just for friends. It’s designed for little stories that make your day better and manifestos that change the world.
- Free • Proprietary
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
Google Sheets, part of Google Drive , is an online spreadsheet app that lets you create and format spreadsheets and simultaneously work with other people. Here's what you can do with Google Sheets:
- Free • Open Source
- Windows
- Online
- Android
- Self-Hosted
- Sandstorm.io
- UberSpace
- Cloudron
Wekan, formerly LibreBoard, is an open-source and collaborative Trello -like kanban board application.
- Freemium • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
Imgur is a free and simple image hosting service with image editing feature. Signup is optional. Imgur is pronounced like image-er; imager.
DeviantArt was created to entertain, inspire, and empower the artist in all of us. Founded in August 2000, deviantART is the largest online social network for artists and art enthusiasts with over 13 million registered members, attracting 35 million unique visitors per month.
- Free • Proprietary
- Online
Sci-Hub is a non-profit and ad-free shadow library website that provides free and open access to over 85.4 million scientific articles and research papers, bypassing publishers' paywalls and restrictions through various means.