Applications

Stirling PDF is an open-source PDF platform for editing, merging, converting, signing and redacting PDFs in the browser, on desktop or on your own server.

Signal Android is an open-source, end-to-end encrypted messaging app for Android that lets you send private messages and HD voice and video calls.

Rectangle is a free macOS desktop app for moving and resizing windows with keyboard shortcuts and snap areas, based on Spectacle.

Saleor is an open-source, GraphQL-native headless commerce API for building scalable e-commerce platforms with multichannel, multi-currency and multi-warehouse support.

Wiki.js is an open-source, self-hosted wiki and documentation platform that lets teams create, organize and publish knowledge bases in Markdown and other formats.

Rocket.Chat is an open-source, self-hostable team communication platform for secure chat, voice calls and federation with privacy-focused organizations.

ShareX is a free, open-source Windows desktop app for screen capture, screen recording, annotation and uploading files and screenshots to many destinations.

SuiteCRM is an open-source customer relationship management (CRM) web application for managing contacts, leads, accounts, opportunities and cases.

Proton Mail iOS is the open-source iPhone client for Proton Mail, an encrypted email app focused on privacy, built with Swift, SwiftUI and Rust.

Plausible Analytics is an open-source, privacy-first web analytics tool and cookie-free alternative to Google Analytics, available self-hosted or in the cloud.

Official ProtonVPN app for iOS and macOS, a mobile and desktop VPN client for privacy and secure connections, released under GPL-3.0.

NetNewsWire is a free, open-source RSS reader for macOS and iOS that follows RSS, Atom, JSON Feed and RSS-in-JSON feeds in one place.

PDF Arranger is a free, open-source GTK desktop app for merging, splitting, rotating, cropping and rearranging PDF pages in an interactive interface.

PhotoPrism is an AI-powered, privacy-first photos app for self-hosted or cloud browsing, tagging, searching and sharing of photos and videos.

Plasmic is an open-source visual builder for React that lets teams design and build apps and websites by dragging their own codebase components onto the canvas.

Paperback is an ad-free comic and manga reader for iOS and other Apple devices, with support for Komga and third-party extensions.

Outline is a fast, realtime collaborative knowledge base and wiki for growing teams, built with React and Node.js, with markdown support.

Paperless-ngx is an open-source document management system that scans, indexes and archives your paper documents into a searchable online archive.

Pinta is a free, open-source desktop paint and image editor built with GTK, offering a simple drawing workspace for Linux, Windows and macOS.

Penpot is an open-source web design and prototyping platform for product teams, with real-time collaboration, design tokens and self-hosting options.