Best Open Source password Libraries

A curated list of the most popular GitHub repositories tagged with password. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1keepassxreboot/keepassxc

KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.

25,922C++

Analyze Code

#2hashcat/hashcat

World's fastest and most advanced password recovery utility

25,462C

Analyze Code

#3supertokens/supertokens-core

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

14,925Java

Analyze Code

#4keeweb/keeweb

Free cross-platform password manager compatible with KeePass

12,885HTML

Analyze Code

#5openwall/john

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

12,753C

Analyze Code

#6berzerk0/Probable-Wordlists

Version 2 is live! Wordlists sorted by probability originally created for password generation and testing - make sure your passwords aren't popular!

9,212

Analyze Code

#7MacPass/MacPass

A native macOS KeePass client

6,836Objective-C

Analyze Code

#8stack-auth/stack-auth

Open-source Auth0/Clerk alternative

6,706TypeScript

Analyze Code