Windows · Free download · Encryption Security

Passchain0.8.6

Passchain : Simple but well-designed open-source password manager that can keep your credentials secure, generate passkeys and auto-type login details

Operating system
Windows 10/11
File size
526 KB
License
OpenSource under LGPL
Last updated
Apr 25, 2026

83 downloads·558 page views

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Overview

What is Passchain?

Passchain : Simple but well-designed open-source password manager that can keep your credentials secure, generate passkeys and auto-type login details

In depth

A closer look at Passchain

A password manager can help you in a number of ways, as it ensures you never forget your login credentials can also enables you to use very complex passwords that cannot be cracked easily.There are many choices out there, and Passchain is a small, open-source alternative you might be interested in. It is quite simplistic in its design, but it offers some interesting features and is very easy to use.

Store your passwords in an encrypted local database

As secure as they may be, web-based password managers don’t tend to inspire a lot of confidence, and many users prefer to rely on applications that only store data locally. Passchain certainly fits the bill, as it saves everything in a local database file encrypted using ChaCha20.You can add all your accounts and store the information securely, protected with a master password that should be the only one you will need to remember. The application can be sent to the system tray, and it is also hidden automatically after a period of inactivity.

Generate secure passwords and auto-type credentials

While there is some debate over which types of passwords are more difficult to crack, anything is better than using the same one for each account. Passchain can create passwords of any length using various character sets, and it even calculates their entropy.Using a hotkey, you can copy credentials to the clipboard and even auto-type them in various fields. The key combination is customizable, as is the password and typer timeout.

Good choice for users looking for a simplistic yet secure password manager

In a nutshell, Passchain isn’t as powerful as more popular password managers, but many users may not find the additional features to be all that useful anyway.This application provides you with the essentials, enabling you to store credentials securely and generate passwords, and it is very lightweight and easy to use. Naturally, the fact that it is open-source is also a big plus.

Requirements

System requirements

Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP 64 bit / Windows XP

Verdict

Should you download Passchain?

Passchain runs on Windows 10/11 and is available under the OpenSource under LGPL license — the installer is 526 KB. We’ve catalogued it under Encryption Security.

Verified clean. Every Passchain build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

Passchain specifications

Publisher
cooky451
Last updated
Apr 25, 2026
Requirements
Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP 64 bit / Windows XP
License
OpenSource under LGPL
Operating system
Windows 10/11
File size
526 KB
Price
Free
Page views
558

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