Skip to content

@ProtonMail Proton Mail

Change the repository type filter

All

    Repositories list

    183 repositories

    • pmcrypto

      Public
      OpenPGP.js wrapper for Proton web clients.
      TypeScript
      •
      MIT License
      •21•45•2•3•Updated Mar 1, 2026Mar 1, 2026

    • seaweedfs

      Public
      SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Fi…
      2.7k•10•0•0•Updated Feb 28, 2026Feb 28, 2026

    • WebClients

      Public
      Monorepo hosting the proton web clients
      reactyarnpgpmonorepowebmailprotonmailprotoncalendarprotondriveprotoncontacts
      TypeScript
      •
      GNU General Public License v3.0
      •654•5.3k•101•5•Updated Feb 27, 2026Feb 27, 2026

    • go-crypto

      Public
      Fork of go/x/crypto, providing an up-to-date OpenPGP implementation
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •115•396•17•12•Updated Feb 27, 2026Feb 27, 2026

    • proton-telemetry

      Public
      TypeScript
      •
      GNU General Public License v3.0
      •1•3•0•0•Updated Feb 25, 2026Feb 25, 2026

    • go-proton-api

      Public
      Proton API library used by Go-based clients and tools
      gogolangclientrest-apiprotonprotonmail
      Go
      •
      MIT License
      •43•204•4•19•Updated Feb 25, 2026Feb 25, 2026

    • gluon

      Public
      An IMAP server library written in Go
      gogolangimapprotonprotonmailimap-serverimaplibimap4
      Go
      •
      MIT License
      •35•533•11•3•Updated Feb 25, 2026Feb 25, 2026

    • protoncore_ios

      Public
      Swift
      •
      GNU General Public License v3.0
      •9•22•2•0•Updated Feb 24, 2026Feb 24, 2026

    • winhello

      Public
      Windows WebAuthn API library (Windows Hello)
      C
      •
      Apache License 2.0
      •5•0•0•0•Updated Feb 23, 2026Feb 23, 2026

    • proton-rust-nation-2026

      Public
      Kotlin
      •
      MIT License
      •0•4•0•0•Updated Feb 19, 2026Feb 19, 2026

    • ios-mail

      Public
      Secure email that protects your privacy
      Swift
      •234•1.6k•65•2•Updated Feb 18, 2026Feb 18, 2026

    • proton-crypto-rs

      Public
      This repository provides several crates for cryptographic operations at Proton
      Rust
      •
      MIT License
      •2•24•0•1•Updated Feb 10, 2026Feb 10, 2026

    • go-autostart

      Public
      A Go library to run a command after login
      Go
      •
      MIT License
      •32•0•0•0•Updated Feb 10, 2026Feb 10, 2026

    • rust-email_address

      Public
      A Rust crate providing an implementation of an RFC-compliant `EmailAddress` newtype.
      Rust
      •
      MIT License
      •36•0•0•0•Updated Feb 10, 2026Feb 10, 2026

    • rust-mail

      Public
      Rust
      •
      GNU Affero General Public License v3.0
      •1•48•0•0•Updated Feb 9, 2026Feb 9, 2026

    • gomobile-build-tool

      Public
      Go
      •
      MIT License
      •5•3•0•0•Updated Feb 6, 2026Feb 6, 2026

    • proton-mail-export

      Public
      Go
      •
      GNU General Public License v3.0
      •6•21•13•1•Updated Feb 3, 2026Feb 3, 2026

    • android-mail

      Public
      Proton Mail Android app
      Kotlin
      •
      GNU General Public License v3.0
      •61•775•0•2•Updated Feb 2, 2026Feb 2, 2026

    • proton-bridge

      Public
      Proton Mail Bridge application
      Go
      •
      GNU General Public License v3.0
      •202•1.4k•96•12•Updated Jan 28, 2026Jan 28, 2026

    • openpgpjs

      Public
      OpenPGP implementation for JavaScript
      JavaScript
      •
      GNU Lesser General Public License v3.0
      •817•50•0•1•Updated Jan 21, 2026Jan 21, 2026

    • protoncore_android

      Public
      Proton Core components for Android
      Kotlin
      •48•170•5•0•Updated Jan 15, 2026Jan 15, 2026

    • gopenpgp

      Public
      A high-level OpenPGP library
      Go
      •
      MIT License
      •140•1.2k•24•17•Updated Jan 15, 2026Jan 15, 2026

    • android-calendar

      Public
      Kotlin
      •
      GNU General Public License v3.0
      •6•15•8•2•Updated Jan 14, 2026Jan 14, 2026

    • tidy-url

      Public
      A node package & userscript that removes tracking or garbage parameters from URLs making them shorter, cleaner and a lot nicer to read.
      JavaScript
      •
      MIT License
      •20•7•0•0•Updated Jan 12, 2026Jan 12, 2026

    • jsmimeparser

      Public
      A MIME parser written in JavaScript, for browser environments
      JavaScript
      •
      MIT License
      •17•13•0•0•Updated Jan 9, 2026Jan 9, 2026

    • php-coding-standard

      Public
      ProtonLabs Coding Standard for PHP_CodeSniffer (extending PER coding style)
      coding-standardscoding-stylephp-codesnifferpsr-12
      PHP
      •
      MIT License
      •7•10•0•1•Updated Jan 9, 2026Jan 9, 2026

    • go-mobile

      Public
      [mirror] Go on Mobile
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •815•11•0•1•Updated Oct 31, 2025Oct 31, 2025

    • ios-calendar

      Public
      Swift
      •
      GNU General Public License v3.0
      •1•3•1•0•Updated Oct 30, 2025Oct 30, 2025

    • openpgp-interop-test-analyzer

      Public
      Python scripts to analyze results from the Openpgp interoperability test suite
      Python
      •1•3•0•0•Updated Oct 29, 2025Oct 29, 2025

    • openpgp-interop-test-docker

      Public
      Docker image to run the OpenPGP interoperability test suite
      Dockerfile
      •2•4•0•0•Updated Oct 28, 2025Oct 28, 2025