Best Open Source privacy Libraries
A curated list of the most popular GitHub repositories tagged with privacy. Select any project to visualize its architecture and dive into the codebase using Codyn's AI engine.
#1awesome-selfhosted/awesome-selfhosted
A list of Free Software network services and web applications which can be hosted on your own servers
#2caddyserver/caddy
Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
#3Raphire/Win11Debloat
A simple, lightweight PowerShell script that allows you to remove pre-installed apps, disable telemetry, as well as perform various other changes to declutter and customize your Windows experience. Win11Debloat works for both Windows 10 and Windows 11.
#4QuivrHQ/quivr
Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.
#5AdguardTeam/AdGuardHome
Network-wide ads & trackers blocking DNS server
#6Lissy93/web-check
🕵️♂️ All-in-one OSINT tool for analysing any website
#7StevenBlack/hosts
🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.
#8ente/ente
💚 End-to-end encrypted cloud for everything.
#9searxng/searxng
SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.
#10keepassxreboot/keepassxc
KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.
#11ungoogled-software/ungoogled-chromium
Google Chromium, sans integration with Google
#12zama-ai/fhevm
FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications
#13ente-io/ente
💚 End-to-end encrypted cloud for everything.
#14Atlas-OS/Atlas
🚀 An open and lightweight modification to Windows, designed to optimize performance, privacy and usability.
#150x192/universal-android-debloater
Cross-platform GUI written in Rust using ADB to debloat non-rooted android devices. Improve your privacy, the security and battery life of your device.
#16mikeroyal/Self-Hosting-Guide
Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.
#17pluja/awesome-privacy
Awesome Privacy - A curated list of services and alternatives that respect your privacy because PRIVACY MATTERS.
#18super-productivity/super-productivity
Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.
#19leon-ai/leon
🧠 Leon is your open-source personal assistant.
#20ImranR98/Obtainium
Get Android app updates straight from the source.
#21angristan/openvpn-install
Set up your own OpenVPN server on Debian, Ubuntu, Fedora, CentOS, Arch Linux and more
#22organicmaps/organicmaps
🍃 Organic Maps is a free Android & iOS offline maps app for more than 6M travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by the community. No ads, no tracking, no data collection, no crapware. Please donate to support the development!
#23cryptomator/cryptomator
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
#24gotify/server
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
#25streetwriters/notesnook
A fully open source & end-to-end encrypted note taking alternative to Evernote.
#26OpenMined/PySyft
Perform data science on data that remains in someone else's server
#27TeamPiped/Piped
An alternative privacy-friendly YouTube frontend which is efficient by design.
#28berty/berty
Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network
#29Lissy93/awesome-privacy
🦄 A curated list of privacy & security-focused software and services
#30firezone/firezone
Enterprise-ready zero-trust access platform built on WireGuard®.
#31mendel5/alternative-front-ends
Overview of alternative open source front-ends for popular internet platforms (e.g. YouTube, Twitter, etc.)
#32hbons/SparkleShare
Share and collaborate by syncing with any Git repository instantly. Linux, macOS, and Windows
#33gommzystudio/device-activity-tracker
A phone number can reveal whether a device is active, in standby or offline (and more). This PoC demonstrates how delivery receipts + RTT timing leak sensitive device-activity patterns. (WhatsApp / Signal)
#34ClearURLs/Addon
ClearURLs is an add-on based on the new WebExtensions technology and will automatically remove tracking elements from URLs to help protect your privacy.
#35Consensys/quorum
A permissioned implementation of Ethereum supporting data privacy
#36zhom/donutbrowser
Simple Yet Powerful Anti-Detect Browser 🍩
#37blokadaorg/blokada
The official repo for Blokada apps.
#38freenet/freenet-core
Declare your digital independence
#39onetimesecret/onetimesecret
Keep passwords and other sensitive information out of your chat logs and inboxes.
#40Open-Web-Analytics/Open-Web-Analytics
Official repository for Open Web Analytics which is an open source alternative to commercial tools such as Google Analytics. Stay in control of the data you collect about the use of your website or app. Please consider sponsoring this project.
#41snapotter-hq/SnapOtter
Open-source, self-hosted file-processing tool. Convert, compress, OCR, transcribe & run local AI across image, video, audio, PDF & documents, via UI, REST API & pipelines. Your files never leave your network.
#42denislupookov/altersend
Send files directly between devices over the internet - no cloud storage, no size limits.
#43privacytests/privacytests.org
Source code for privacytests.org. Includes browser testing code and site rendering.
#44lgy1027/matrix-live-diarizer
Local-first meeting transcription — audio & transcripts never leave your machine. Live captions + upload diarization + voice matching.
#45I2PPlus/i2pplus
I2P+ is a soft-fork of the Java I2P Anonymizing Network Layer
#46Levi2288/AdvancedBlockList
Block list for PI hole