De-Microsoft your life

Encrypt Kubernetes Secrets into SealedSecrets that are safe to store in Git, decrypted only by a controller in your cluster.

A powerful free and open source office suite with word processing, spreadsheets, presentations, and more.

Free, open-source cross-platform TOTP authenticator with self-hostable sync backend, built with Flutter.

Toofer is a local-first, web-based two-factor authentication app that stores your TOTP secrets directly in your browser. Private, simple, fully offline.

Fast, secure, light-weight web-app to generate TOTP and HOTP tokens.

Simple OTP app for desktop and mobile.

Self-hosted web app to manage your Two-Factor Authentication (2FA) accounts and generate TOTP and HOTP codes from any browser.

Open source identity provider and SSO solution that replaces Auth0 and Okta with a self-hostable, flexible authentication platform.

Olares is an open-source personal cloud OS to help you reclaim your data. Self-host apps, files, and AI services right on your own hardware with ease.

Open-source AWS-compatible cloud platform that runs EC2, S3, EBS, VPC, and IAM APIs on your own bare-metal servers.

Onyx is an open-source AI chat and enterprise search platform with RAG that works with every LLM. Bring your own model, connect your tools, and unify all your team's knowledge.

A powerful free and open source office suite with word processing, spreadsheets, presentations, and more.

Self-hosted office suite with real-time collaboration.

Collabora Online is a powerful open-source office suite built on LibreOffice. Edit documents, sheets, and slides together in self-hosted environments with full file compatibility.

CryptPad is an end-to-end encrypted, zero-knowledge collaborative office suite. Write, edit, and share documents, sheets, and code with confidence that servers never read them.

Open-source spreadsheet-database hybrid with flexible relational data modeling.

A self-hosted knowledge base for note-taking with markdown support, Zettelkasten methodology, and Docker deployment.

Open-source local-first Markdown workspace for macOS with wiki, AI editing, and encrypted sync.

A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.

Scratch is a minimalist, offline-first markdown note-taking app for macOS, Windows, and Linux. Plain text files, keyboard-driven, with no cloud lock-in or account required.

Offline-first, self-hostable note-taking app with rich text, tags, attachments, and cross-device sync via Docker.

Mnemo is a free, open-source desktop study app combining block-based notes, FSRS flashcards, and mind maps with no accounts or tracking.

A beautiful terminal email client built with Go and Bubble Tea. An open source alternative to Superhuman and Outlook for the command line.

Online image editor with layers, filters, and effects that runs entirely in the browser. An open source Photoshop alternative with no ads or account required.

Open-source business intelligence tool for dashboards, self-serve analytics, and embedded analytics on top of your company databases.

Open source desktop Markdown presentation editor with live preview, themes, and PPTX export — a self-contained alternative to PowerPoint.

Markdown-based presentation slides for developers, with code highlighting, Vue components, theming, and PDF/PPTX export.

The official CLI for the Marp Markdown presentation ecosystem — write slides in Markdown and convert to HTML, PDF, PPTX, or images.

Private, self-hosted search engine that indexes the pages you visit and the files you keep for full-text and semantic search.

OpenCloud is an open-source platform for file management, sharing, and team collaboration. It's easy to deploy, fully self-hostable, and built for modern, privacy-first workflows.

Self-hosted chat server with voice, video, text, and screen sharing — Discord-like features on your own infrastructure.

Self-hosted, open-source task manager with lists, kanban boards, Gantt charts, reminders, and CalDAV — a free alternative to Todoist.

A powerful free and open source office suite with word processing, spreadsheets, presentations, and more.

Self-hosted office suite with real-time collaboration.

Collabora Online is a powerful open-source office suite built on LibreOffice. Edit documents, sheets, and slides together in self-hosted environments with full file compatibility.

CryptPad is an end-to-end encrypted, zero-knowledge collaborative office suite. Write, edit, and share documents, sheets, and code with confidence that servers never read them.

OpenCloud is an open-source platform for file management, sharing, and team collaboration. It's easy to deploy, fully self-hostable, and built for modern, privacy-first workflows.

Self-hosted file management and sharing platform that unifies local disk and multiple cloud storage providers behind one web interface.

The most popular self-hosted cloud platform for file storage, collaboration, and communication.

ownCloud is the pioneering open-source file sync and sharing platform. Self-host your cloud for files, calendars, contacts, and collaboration — your data.

Seafile is a high-performance open-source file sync and share platform for teams. Fast syncing, end-to-end encryption, and reliable cross-device collaboration across all your devices.

The open-source alternative to Google Drive.

Continuous file synchronization program that syncs files directly between your devices — no cloud required.

Free app that turns a Hetzner or DigitalOcean VPS into your own private cloud, deploying email, Nextcloud, VPN, and more from Android or desktop.