42 Open-source Free Password Managers for Windows, Linux, macOS, iOS, and Android

What is a password manager?

A password manager program is software that helps you keep and organize your password securely and privately. It is an essential tool for active internet users who value their security.

What does the password manager do?

The primary function of a password manager is as its name suggests is managing your passwords. However, it comes packed with dozens of other useful and security features like one database vault, data sync between devices, offline modes, and password generators.

Do you need a password manager app?

If you are using dozens of internet services, it will be difficult to memorize all of your passwords especially if they are long and complex. With the password manager app, you don't have to, as one master password that locks your vault, and autofill your password securely into the field.

Moreover, if you use multiple devices, or different operating systems, a cross-platform password manager that sync with all of your devices can provide you with a seamless secure login experience to all of your services.

About this list

Here, in this post, we are listing our open-source collection of password managers, for different platforms. Hoping, to aid our readers with this list as a resource. Note that this article is an evergreen article which means that we will add new password manager programs as they lunch.

1- KeePass

KeePass is considered the oldest free, open-source password manager program in this list. It works for Windows with two editions an installable, and a portable edition. It also works on Linux, and macOS.

KeePass was the primary source for developers to create several ports for iOS, Windows, Linux, and Android.

KeePass Password Safe

KeePass is a free open source password manager. Passwords can be stored in an encrypted database, which can be unlocked with one master key.

Dominik Reichl

2- PassBolt

PassBolt is a free web-based open-source for teams which is used by more than 10,000 organizations.  It supports multiple users, user groups, folder organization, tags, search, and exports.

Passbolt: Free open-source password manager for teams and DevOps

Developer teams often require sharing passwords, login keys and credentials among team members. As the project progresses, it is difficult to keep track of these important data. A collaborative solution is required, to save a huge deal of time and effort managing these keys and passwords. So, here…

MEDevel.comHamza Mousa

3- Padloc

Padloc is a clutter-free, password manager for desktop, mobile and the browsers.

Padloc - Open Source, End-to-end Encrypted Password Manager

Open Source, End-to-end Encrypted Password Manager.

Open Source, End-to-end Encrypted Password Manager

4- AuthPass

AuthPass is a free, open-source password manager app for Linux, Windows, Android, iOS, and macOS.

AuthPass - Password Manager | AuthPass.app Password Manager

AuthPass - KeePass compatible Password Manager based on Flutter. For mobile and desktop.

AuthPass.app Password Manager

5-Password Safe

Password Safe is yet another simple, free password manager for Windows, Linux, macOS that supports multiple languages and come with a dozen of features for the daily users.

Password Safe

Password Safe allows you to safely and easily create a secured and encrypted user name/password list. With Password Safe all you have to do is create and remember a single Master Password of your choice in order to unlock and access your entire user name/password list.

6- Clipperz

Lunched at 2005, Clipperz is an online web-based password manager and digital vault for sensitive data. Clipperz is an open-source transparent and privacy-oriented project.

It supports offline copy, comes with import/ export options, mobile version, and one time password feature.

Clipperz online password manager

Online password manager and digital vault that knows nothing about you and your data. Everything you submit is encrypted by your browser before being …

Clipperz Srl

7- Passit

If you are looking for a web-based password manager that works well with Chrome and Firefox then you should consider Passit. It also offers an Android app, and it comes with progressive web app features for iOS.

Passit

Passit is a secure, trustworthy, and useful password manager.

Passit

8- ButterCup

ButterCup is a popular password manager for the web, mobile and desktop. If you are switching between desktop systems, as Linux, macOS, and Windows, ButterCup got you covered with their official release apps.

ButterCub is also available for Android, iOS, and Google Chrome.

Buttercup

9- MacPass

MacPass is a native macOS password manager which is also free, and open-source. Furthermore, it is compatible with KeePass databases.

MacPass - a KeePass compatible port for macOS

a KeePass compatible port for macOS

10- LessPass

LessPass is a multi-port password manager for command-line "CLI", iOS, Android, Chrome, and Firefox. It is an ideal solution for users who like to use complex passwords.

LessPass

LessPass

11- PSONO

POSNO is an outstanding web-based and self-hosted password manager that anyone can setup and install on a personal cloud. The user can also access it from everywhere, because it has a responsive user-friendly interface.

The Psono self hosted and open source password manager keeps hackers out and your passwords secure. Psono is free and available for Windows, Linux and Mac.

The Psono password manager for teams keeps hackers out and your passwords secure. Psono is free and open source and available for Windows, Linux and Mac.

Portfolio

12- TeamPass

TeamPass is a web-based self-hosted password manager for teams. It can be installed easily using Docker and Docker-compose.

TeamPass supports offline mode, personal folders, and comes with a strong encryption.

Teampass.net

Teampass - A Collaborative Passwords Manager

13- Pass

If you are an old school user who value CLI applications and do his work thru the terminal, then you must consider Pass. It is a free, open-source CLI/ terminal app to manage your passwords, on Linux and Unix systems.

14- KeePassXC

KeePassXC is a multi-platform password manager which some many consider the newer user-friendly version of KeePass.

KeePassXC Password Manager

KeePassXC Password Manager

KeePassXC Team

15- KeePassDX

KeePassDX is the KeePass port for Android system. It can be installed from Google's Play Store, or F-Droid store. KeePassDX is compatible with other KeePass products, and it is totally an open-source project.

KeePassDX

16-KeePassium

KeePassium is a native KeePass port for the iOS system that works seamlessly on iPhone and iPad devices.

KeePassium - KeePass app for iOS

Easy to use KeePass app for iOS — with AutoFill, synchronization, and open source code.

KeePassium — KeePass-compatible password manager for iOSChris Streeks

17- Strongbox

macOS's users tend to use iOS as well, therefore, if you are one of them consider using Strongbox which works for your iPhone and MacBook.

Strongbox is also compatible with KeePass, and supports offline mode.

It offers iOS-specific features like native autofill, and native look and feel. It comes with a strong password generator, an easy to remember XKCD passwords, built-on TOTP codes, and multiple database support.

iOS and macOS KeePass Password Manager | Strongbox

Strongbox is the world’s leading password manager for iPhone and Mac. Built to utilise industry standard formats, it’s ready to secure your data.

Strongbox

18- KeePassX

KeePassX is a password manager that extends its functionalities to all private information such as URLs, attachments, comments, and user-defined fields.

The app is a free, and open-source and anyone can download it for Windows, and macOS.

KeePassX

17- KeeWeb

KeeWeb is a fancy clutter-free, password manager for the web, macOS, Linux, and Windows. KeeWeb also supports cloud sync, offline mode, image attachments, and comes with a strong option-rich password generator.

Free Password Manager Compatible with KeePass: KeeWeb

18- Bitwarden

Bitwarden is a free, multi-user password manager for individuals and enterprise. The source code of Bitwarden is available on GitHub for anyone who wants to contribute, audit or use.

Bitwarden Open Source Password Manager | Bitwarden

Bitwarden is an integrated open source password management solution for individuals, teams, and business organizations

Bitwarden

19- WinPass

WinPass is a KeePass compatible password manager for Windows. It is available for free on Microsoft app store.

Microsoft Apps

Make Microsoft Windows your own with apps and themes that help you personalise Windows and be more productive.

20- KeePass4Web

Keepass4Web is a feature-rich application that serves KeePass database entries on a web frontend.

GitHub - lixmal/keepass4web: An application that serves KeePass database entries on a web frontend

An application that serves KeePass database entries on a web frontend - GitHub - lixmal/keepass4web: An application that serves KeePass database entries on a web frontend

GitHublixmal

21- Secrets

Secrets is a password manager which integrates perfectly with the GNOME desktop and provides an easy and uncluttered interface for the management of password databases.

Secrets | Flathub

Manage your passwords

Flathub

22- PassVault

PassVault is an open-source password manager for Windows, Linux, and Android systems. It stores all password under a main key password, It also offers a strong password generator using custom parameters for any given length.

PassVault | finnik

finnik

23- Master Key

Master Key is a password manager for Linux with a password generator which supports multiple accounts, and comes with a strong search functionality.

Master Key | Flathub

A password manager application

Flathub

24- Revelation

Revelation is an open-source Libre password manager for Gnome desktops. It stores an unlimited amount of encrypted passwords in an organized manner, and supports importing and exporting to various formats.

Revelation | Flathub

Password manager

Flathub

23- GoPass

GoPass is a simple terminal password manager app for old school command-line enthusiasts. As its name suggests GoPass is written in Go programming languages and works on Windows, Linux, and macOS.

GoPass comes with several useful tools that include multiple store management, secure secret storage, password leak checker, REST API, modular structure, and more.

gopass

the team password manager

gopass - the team password managerGopass Authors

24- Seahorse

Seahorse is the favorite password manager package for many Linux users. You can find it in the official repository for most Linux and BSD distributions.

Seahorse allows users to manage their encryption keys, passwords with Gnome Keyring. It caches passphrase for multiple use, backup keys and keyrings, and create SSH keys, and sync them with servers.

Apps/Seahorse - GNOME Wiki!

GNOME Wiki!

25- QtPass

QtPass is a free, open-source password manager for Windows, Linux, and macOS.

QtPass GUI for pass, the standard UNIX password manager

QtPass is a GUI version of pass, the standard UNIX password manager for Windows, Mac, Linux and BSD. Using optional smartcard or YubiKey protection.

QtPassIJHack

26- Keypass4Mac

A KeePass compatible password manager for macOS, iOS, and Google Chrome.

KyPass (macOS)

KyPass Companion saves many different information (user names, passwords, urls, comments, …) in one single database. The entries are sorted in groups. The integrated search function allows to…

KyuranEric Laviolette

27- Password Store

Password Store is a free, open-source password manager for Android.

Password Store | F-Droid - Free and Open Source Android App Repository

Manage your passwords

Free and Open Source Android App Repository

28- AuthPass

AuthPass is a standalone password manager for the popular KeePass database format "kbdx".

AuthPass - KeePass compatible Password Manager | F-Droid - Free and Open Source Android App Repository

Keep your passwords safe across all platforms and devices.

Free and Open Source Android App Repository

29- aRevelation

aRevelation is an Android password manager based on the Revelation Password Manager file format.

aRevelation | F-Droid - Free and Open Source Android App Repository

password manager based on Revelation Password Manager file format

Free and Open Source Android App Repository

30- ValutWarden

ValutWarden is an official Bitwarden-compatible server written in Rust programming language.

GitHub - dani-garcia/vaultwarden: Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs - GitHub - dani-garcia/vaultwarden: Unofficial Bitwarden compatible server written in Rust, formerly known as…

GitHubdani-garcia

31- Pass-WinMenu

This is a simple, easy-to-use password manager for Windows.

GitHub - geluk/pass-winmenu: An easy-to-use password manager for Windows, compatible with pass.

An easy-to-use password manager for Windows, compatible with pass. - GitHub - geluk/pass-winmenu: An easy-to-use password manager for Windows, compatible with pass.

GitHubgeluk

32- Pass for iOS

Pass for iOS - an iOS client compatible with Pass command line application.

GitHub - mssun/passforios: Pass for iOS - an iOS client compatible with Pass command line application.

Pass for iOS - an iOS client compatible with Pass command line application. - GitHub - mssun/passforios: Pass for iOS - an iOS client compatible with Pass command line application.

GitHubmssun

33- Pass for macOS

This is a macOS wrapper for pass, the standard UNIX password manager.

GitHub - adur1990/Pass-for-macOS: macOS wrapper for pass, the standard UNIX password manager

macOS wrapper for pass, the standard UNIX password manager - GitHub - adur1990/Pass-for-macOS: macOS wrapper for pass, the standard UNIX password manager

GitHubadur1990

34- Swifty

A free Offline-first Password Manager for macOS, Windows, and Linux.

GitHub - swiftyapp/swifty: 🔑 Free Offline-first Password Manager

🔑 Free Offline-first Password Manager . Contribute to swiftyapp/swifty development by creating an account on GitHub.

GitHubswiftyapp

35- Password Manager

The Password Manager is a simple password manager that is written with TypeScript, C#, and JavaScript.

GitHub - meziantou/PasswordManager

Contribute to meziantou/PasswordManager development by creating an account on GitHub.

GitHubmeziantou

36- goky

Goky is a password manager, which does not require a password vault. The goky is written in Go Programming language.

GitHub - cloudflare/gokey: A simple vaultless password manager in Go

A simple vaultless password manager in Go. Contribute to cloudflare/gokey development by creating an account on GitHub.

GitHubcloudflare

37- Passky

Passky is a simple, modern, lightweight, open source and secure password manager. It is written in PHP and can be installed using Docker.

GitHub - Rabbit-Company/Passky-Server: Server for Passky (password manager)

Server for Passky (password manager). Contribute to Rabbit-Company/Passky-Server development by creating an account on GitHub.

GitHubRabbit-Company

38- Ripasso

A simple password manager written in Rust programming language. It works from the terminal or with a QT GUI which is currently unstable.

GitHub - cortex/ripasso: A simple password manager written in Rust

A simple password manager written in Rust. Contribute to cortex/ripasso development by creating an account on GitHub.

GitHubcortex

39- NoKey

NoKey is a distributed password manager that works without a master password. NoKey is available for Android, and as a Google Chrome extension.

GitHub - Zinggi/NoKey: A distributed password manager without a master password

A distributed password manager without a master password - GitHub - Zinggi/NoKey: A distributed password manager without a master password

GitHubZinggi

40- jPass

The jPass is a password manager app with strong encryption (AES-256) that is written with Java/Swing.

GitHub - gaborbata/jpass: :closed_lock_with_key: Password manager application with strong encryption (AES-256). [Java/Swing]

:closed_lock_with_key: Password manager application with strong encryption (AES-256). [Java/Swing] - GitHub - gaborbata/jpass: :closed_lock_with_key: Password manager application with strong encryp…

GitHubgaborbata

41- Password Manager

A simple desktop password manager which released as an open-source project. It is built using Vue.js framework, and Electron.

GitHub - sangdth/password-manager: ✨ A simple application that helps me manage my passwords easier.

✨ A simple application that helps me manage my passwords easier. - GitHub - sangdth/password-manager: ✨ A simple application that helps me manage my passwords easier.

GitHubsangdth

42- PassWeb

PassWeb is a simple, secure, cloud-based password manager.

GitHub - DavidAnson/PassWeb: A simple, secure, cloud-based password manager.

A simple, secure, cloud-based password manager. Contribute to DavidAnson/PassWeb development by creating an account on GitHub.

GitHubDavidAnson

If you know of any other open-source, free password manager that we didn't list here, let us know.