Categories
Open-source apps, sorted by what they do.
Files & sync
Keep your files on your own server, sync them across devices and send big ones to anyone.82Photos & media
Back up your photos and stream your own music, films and shows to every screen at home.119Office & documents
Write, edit and sign documents together, and scan your paperwork into an archive you can search.41Notes & knowledge
Take notes, build a team wiki and find what you wrote down last year.57Reading & links
Follow your favourite sites, save articles for later, keep your e-books in one place and search the web without tracking.88Passwords & logins
Store your passwords in a vault you control and share them safely with family or your team.7Chat & calls
Chat with your team, hold video calls and send push notifications without handing your messages to a big platform.88Email & newsletters
Run mail for your own domain, read it in the browser and send newsletters to your subscribers.46Calendar, events & forms
Sync calendars and contacts, let people book a time with you, run surveys and sell tickets for your events.62Projects & tasks
Plan projects on boards, keep your to-do list in order and track the time you spend.79Business & CRM
Keep track of customers, answer support requests and run stock, staff and planning for your company.60Online shops
Open an online shop and sell products or tickets without paying a platform a cut of every sale.25Money & invoicing
Plan your budget, follow your investments and send invoices to your customers.42Automation & no-code
Connect your apps so routine work happens on its own, and build internal tools without much code.44Analytics & data
See how people use your website while their data stays on your server, and turn your databases into charts and dashboards.54AI & LLM tools
Run language models on your own hardware and chat with them in a private web interface.14Developer tools
Code in the browser, test APIs, track errors, translate your app and share snippets with your team.72Websites & blogs
Build a website or start a blog and keep your content and your readers on your own domain.60Servers & network
Set up your home server, block ads for the whole network and reach your machines from anywhere.107Smart home
Control lights, heating and cameras at home without sending everything through a vendor's cloud.28Learning & libraries
Run online courses for your school or company, or manage a library catalogue.25Social & community
Start a forum or join the fediverse with your own social network, where no algorithm decides what people see.40Games
Host game servers for your friends, play open-source games and keep your retro collection in one library.42Everyday & more
Save recipes, log workouts, plan trips, map your family tree and find handy tools that fit nowhere else.129
Keep your files on your own server, sync them across devices and send big ones to anyone.82Photos & media
Back up your photos and stream your own music, films and shows to every screen at home.119Office & documents
Write, edit and sign documents together, and scan your paperwork into an archive you can search.41Notes & knowledge
Take notes, build a team wiki and find what you wrote down last year.57Reading & links
Follow your favourite sites, save articles for later, keep your e-books in one place and search the web without tracking.88Passwords & logins
Store your passwords in a vault you control and share them safely with family or your team.7Chat & calls
Chat with your team, hold video calls and send push notifications without handing your messages to a big platform.88Email & newsletters
Run mail for your own domain, read it in the browser and send newsletters to your subscribers.46Calendar, events & forms
Sync calendars and contacts, let people book a time with you, run surveys and sell tickets for your events.62Projects & tasks
Plan projects on boards, keep your to-do list in order and track the time you spend.79Business & CRM
Keep track of customers, answer support requests and run stock, staff and planning for your company.60Online shops
Open an online shop and sell products or tickets without paying a platform a cut of every sale.25Money & invoicing
Plan your budget, follow your investments and send invoices to your customers.42Automation & no-code
Connect your apps so routine work happens on its own, and build internal tools without much code.44Analytics & data
See how people use your website while their data stays on your server, and turn your databases into charts and dashboards.54AI & LLM tools
Run language models on your own hardware and chat with them in a private web interface.14Developer tools
Code in the browser, test APIs, track errors, translate your app and share snippets with your team.72Websites & blogs
Build a website or start a blog and keep your content and your readers on your own domain.60Servers & network
Set up your home server, block ads for the whole network and reach your machines from anywhere.107Smart home
Control lights, heating and cameras at home without sending everything through a vendor's cloud.28Learning & libraries
Run online courses for your school or company, or manage a library catalogue.25Social & community
Start a forum or join the fediverse with your own social network, where no algorithm decides what people see.40Games
Host game servers for your friends, play open-source games and keep your retro collection in one library.42Everyday & more
Save recipes, log workouts, plan trips, map your family tree and find handy tools that fit nowhere else.129