Browse free open source C# Password Managers and projects below. Use the toggles on the left to filter open source C# Password Managers by OS, license, language, programming language, and project status.

  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Start Free
  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
    Start Free
  • 1
    KeePass

    KeePass

    A lightweight and easy-to-use password manager

    KeePass Password Safe is a free, open source, lightweight, and easy-to-use password manager for Windows, Linux and Mac OS X, with ports for Android, iPhone/iPad and other mobile devices. With so many passwords to remember and the need to vary passwords to protect your valuable data, it’s nice to have KeePass to manage your passwords in a secure way. KeePass puts all your passwords in a highly encrypted database and locks them with one master key or a key file. As a result, you only have to remember one single master password or select the key file to unlock the whole database. And the databases are encrypted using the best and most secure encryption algorithms currently known, AES and Twofish. See our features page for details.
    Leader badge
    Downloads: 218,133 This Week
    Last Update:
    See Project
  • 2

    WebAutoType

    Adds support to KeePass AutoType for URL matching

    This is a plugin to KeePass <http://www.KeePass.info> to allow the AutoType functionality to work with browser URLs as well as window titles. If integration with KeePass Check for Updates is required, install http://sourceforge.net/projects/kpsfupdatechecker
    Leader badge
    Downloads: 125 This Week
    Last Update:
    See Project
  • 3

    KPEnhancedEntryView

    An enhanced entry view panel for KeePass

    This is a plugin to KeePass <http://www.KeePass.info> to provide an enhanced entry view. For the rationale and design behind this project, see the forum post linked to as the homepage
    Leader badge
    Downloads: 87 This Week
    Last Update:
    See Project
  • 4
    A KeePass plugin that downloads and stores favicons. A favicon is the little icon / logo used to identify many websites, typically displayed in the browser's address bar, bookmark list and on tabs.
    Leader badge
    Downloads: 53 This Week
    Last Update:
    See Project
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
    Start Free
  • 5

    AutoTypeSearch

    AutoType Quick Search plugin for KeePass

    This is a plugin to KeePass <http://www.KeePass.info> to provide a quick searching capability as an enhancement to the global auto-type system. If a global auto-type is requested, but no matching entry for the active window is found, this plugin will show a quick as-you-type search window which lets you to easily pick the entry to auto-type. It is also possible to open/edit, show, open the url for, or copy the password for the entry that is found. Auto-typing the password only is also supported. Any two actions can be configured, one for Enter, one for Shift+Enter.
    Leader badge
    Downloads: 52 This Week
    Last Update:
    See Project
  • 6
    passcore

    passcore

    A self-service password management tool for Active Directory

    PassCore is a very simple 1-page web application written in C#, using ASP.NET Core, Material UI (React Components), and Microsoft Directory Services (Default provider). It allows users to change their Active Directory/LDAP password on their own, provided the user is not disabled. PassCore does not require any configuration, as it obtains the principal context from the current domain. I wrote this because a number of people have requested several features that the original version did not have. The original version of this tool was downloaded around 8000 times in 2.5 years. My hope is that the new version continues to be just as popular. There really is no free alternative out there (that I know of) so hopefully, this saves someone else some time and money. We recommend use the docker image and redirect the traffic to nginx.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 7
    Gui for aircrack-ng that can crack WEP and WPA networks, automatically scans for available networks, provides fake authentication and injection support.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 8
    A pronounceable password generator plugin for KeePass. NOTE: This project has been discontinued. It hasn't been worth it to maintain the project for a while now, so no more updates will be made to the plugin. The algorithm this plugin uses is based off FIPS-181 which was withdrawn by NIST a while back. The proliferation of password managers that seamlessly run on multiple platforms (some of which are free) has also removed almost all advantages of using randomly generated pronounceable passwords. If you have a use case for this plugin, reconsider it. If you still think using randomly generated pronounceable passwords are worth it for your use case, reconsider it some more.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 9
    HotKeyEnabler

    HotKeyEnabler

    HotKeyEnabler KeePass 2 Key Binding plugin

    For each entry, this plugin allows to define a system-wide hot key that auto-types a specific sequence. Minimum required version: KeePass 2.24 Installation: Just copy to KEEPASS_2_FOLDER/Plugins directory (If doesn't exists - create it)
    Leader badge
    Downloads: 16 This Week
    Last Update:
    See Project
  • Cut Data Warehouse Costs by 54% Icon
    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
    Start Free
  • 10
    Tray TOTP Plugin for KeePass2

    Tray TOTP Plugin for KeePass2

    Plugin adding TOTP to KeePass2 tray menu, entry list and auto-type.

    Time based One Time Password Plugin to enable 2 step authentification (supports Google and Dropbox) by generating TOTPs from the KeePass tray icon. This plugin also provides a custom column to display and/or generate TOTP's. Auto-Type is also supported when the specified custom field is used in a keystroke sequence. This plugin requires KeePass 2.21 as it uses features that are not available in earlier versions.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 11

    KPSourceForgeUpdateChecker

    A plugin to allow other plugins to check for updates on SourceForge

    This is a plugin to KeePass <http://www.KeePass.info> to allow other plugins to check for updates using the latest file release on SourceForge. On it's own, it does nothing, but other plugins may require this one in order to provide version information when KeePass checks for upades
    Downloads: 11 This Week
    Last Update:
    See Project
  • 12

    TwoFactorQRCodeReader

    2FA QR Code Reader for KeePass

    This is a plugin to KeePass <http://www.KeePass.info> to easily create the two-factor authentication parameters used by the KeePass placeholders {HMACOTP} and {TIMEOTP} from QR codes shown on screen.
    Leader badge
    Downloads: 38 This Week
    Last Update:
    See Project
  • 13
    WindowTextExtractor

    WindowTextExtractor

    Gets a text from any window of an operating system including passwords

    WindowTextExtractor allows you to get a text from any window of an operating system including microsoft office programs, console windows and any window with support of Microsoft UI Automation (UIA). It can recover password stored behind asterisks (*****) from most of the windows apps.
    Downloads: 37 This Week
    Last Update:
    See Project
  • 14

    CheckPasswordBox

    CheckPasswordBox plugin for KeePass

    This is a plugin to KeePass <http://www.KeePass.info> to add protection against accidental auto-typing of passwords into the wrong places.
    Leader badge
    Downloads: 16 This Week
    Last Update:
    See Project
  • 15

    KeePass Password Counter

    KeePass Plugin to count and show entries sharing a password

    KeePass Plugin to count and show entries sharing a password
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 16
    Downloads: 10 This Week
    Last Update:
    See Project
  • 17

    AutoTypeShow

    Adds support to KeePass AutoType to display the auto-typed entry

    This is a plugin to KeePass <http://www.KeePass.info> to add support for AutoType displaying the matching entry that gets auto-typed. This can be done either with a separate hotkey, or by including a {SHOWENTRY} placeholder in the AutoType sequence
    Leader badge
    Downloads: 5 This Week
    Last Update:
    See Project
  • 18
    KeeSAPLogon

    KeeSAPLogon

    Plugin for KeePass Password Safe to logon on SAP systems

    The KeePass Password Safe extension (plugin) enables you to logon at SAP systems (SAP GUI) by simply clicking on the password entry. See https://sourceforge.net/projects/keepass How it works: Simply add custom strings at each KeePass entry you want to use for SAP Logon. These custom strings will be recognized by the plugin: - SAP ID - SAP Client - SAP Language - SAP Transaction Filled properties "SAP ID" and "SAP Client" have to be present. Language and Transaction can be defined as default for all logons using the plugin configuration dialog. Make sure the "SAP Logon" column will be displayed, see KeePass settings. Note: SAP GUI must be installed and the path to sapshcut.exe (part of SAP GUI for Windows) must be configured by using the plugin config dialog. Prerequisites: - Windows 32/64bit - KeePass 2.29 or newer - SAP GUI 7.30 or newer
    Downloads: 6 This Week
    Last Update:
    See Project
  • 19
    QuickPasswordGenerator

    QuickPasswordGenerator

    Generates random password

    This program generate random password of a specified length, with numbers, upper and lowercase letters and special symbols.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Generador de contraseñas
    ¿Cansado de pensar nuevas contraseñas? En ese caso, prueba PassworD, un generador automático que te permitirá crear contraseñas con diferentes niveles de seguridad. El generador de PassworD permite crear lotes de contraseñas de diferente longitud (desde 8 a 100 caracteres) y con diferentes estructuras: legibles (sólo letras), alfanuméricas (letras y números), con mayúsculas e incluso con símbolos especiales.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21

    KeePass Custom Icon Dashboarder

    KeePass Plugin to download and manage custom icons

    Provides some statistics and management features for custom icons in KeePass. THIS PROJECT HAS MOVED TO https://github.com/incognito1234/Keepass-Custom-Icon-Dashboarder High definition of custom icon can be uploaded. URLs of associated entries are used to retrived the highest definition of icons. For each custom icon, the following information is available: - Number and list of entries that use it - Number and list of groups that use it Mass update features are: - remove custom icons - modify custom icons of groups and entries
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22
    .NET library for on-screen keyboards. Uses randomizations for keyboard interactions or allows mouse interactions for non-randomization use. Many layouts included. Extremely easy to set up. Easy for users to understand and use. Uses SecureString.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    PassCrypt

    PassCrypt

    Password Manager

    The aim of this project was to build an alternative for people who still uses notepad files for saving their passwords. Password's are stored on the user's machine and are encrypted.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    This is a simple but robust application to manage your User Ids and password for various client. This application is best suited for those who is running a Web hosting or Domain registration. This application is built on .Net 2.5 framework.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25

    Sequencer For KeePass 2

    Password Generation Plugin for KeePass 2.29

    Generates word list password with some options. Tested with version up to 2.29 for now Project has been moved to https://github.com/fireout/keepasssequencer
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • Next