Showing 316 open source projects for "free"

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  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

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    Ship Agents Faster

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  • 1
    Zen Linux

    Zen Linux

    Simple, free and efficient ad-blocker and privacy guard

    Zen is an open-source system-wide ad-blocker and privacy guard for Windows, macOS, and Linux. It works by setting up a proxy that intercepts HTTP requests from all applications and blocks those serving ads, tracking scripts that monitor your behavior, malware, and other unwanted content. By operating at the system level, Zen can protect against threats that browser extensions cannot, such as trackers embedded in desktop applications and operating system components. Zen comes with many...
    Downloads: 4 This Week
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  • 2
    testssl.sh

    testssl.sh

    Testing TLS/SSL encryption anywhere on any port

    testssl.sh is a free command-line tool that checks a server's service on any port for the support of TLS/SSL ciphers, protocols as well as recent cryptographic flaws and more. testssl.sh is free and open-source software. You can use it under the terms of GPLv2, please review the License before using it. Works for Linux, Mac OSX, FreeBSD, NetBSD and WSL/MSYS2/Cygwin out of the box, no need to install or configure something, no gems, CPAN, pip or the like.
    Downloads: 1 This Week
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  • 3
    fswatch

    fswatch

    A cross-platform file change monitor with multiple backends

    A cross-platform file change monitor with multiple backends: Apple OS X File System Events API, BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify and a stat()-based backend. fswatch is a file change monitor that receives notifications when the contents of the specified files or directories are modified. fswatch implements four kinds of monitors. A monitor based on the File System Events API of Apple OS X. A monitor based on kqueue, an event notification interface introduced...
    Downloads: 0 This Week
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  • 4
    Cryptomator

    Cryptomator

    Multi-platform transparent client-side encryption for your cloud files

    Cryptomator is a free and open source project that offers multi-platform, transparent client side encryption of your files in the cloud. It works with just about any cloud storage service; is totally transparent so you can work with your files how you normally would; and secure with a 256-bit key length AES encryption. It’s also simple and easy to use with no need for different accounts, key management, cloud access grants or cipher configurations.
    Downloads: 5 This Week
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

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  • 5
    Cryptol

    Cryptol

    Cryptol: The Language of Cryptography

    ...It is used in academic, research, and defense sectors to validate correctness and security through symbolic execution and model checking, ensuring critical cryptographic code is free of design flaws.
    Downloads: 0 This Week
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  • 6
    SLSA GitHub Generator

    SLSA GitHub Generator

    Language-agnostic SLSA provenance generation for Github Actions

    This repository contains free tools to generate and verify SLSA Build Level 3 provenance for native GitHub projects using GitHub Actions. Developers can build their software using a secure process that protects against many supply chain attacks and tampering. Users of their software can verify a tamper-proof statement of the process to know how the software was created.
    Downloads: 0 This Week
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  • 7
    Latte

    Latte

    The safest & truly intuitive templates for PHP

    The first truly secure and intuitive templates for PHP. The most common critical vulnerability in websites is Cross-Site Scripting (XSS). It allows an attacker to insert a malicious script into a page that executes in the browser of an unsuspecting user. It can modify the page, obtain sensitive information or even steal the user's identity. Templating systems fail to defend against XSS. Latte is the only system with an effective defense, thanks to context-sensitive escaping. Latte is based...
    Downloads: 1 This Week
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  • 8
    Laravel permission

    Laravel permission

    Associate users with roles and permissions

    ...Because all permissions will be registered on Laravel's gate, you can check if a user has a permission with Laravel's default can function. We invest a lot of resources into creating best in class open source packages. You can support us by buying one of our paid products. You're free to use this package, but if it makes it to your production environment we highly appreciate you sending us a postcard from your hometown, mentioning which of our package(s) you are using. This package allows for users to be associated with permissions and roles. Every role is associated with multiple permissions. A Role and a Permission are regular Eloquent models.
    Downloads: 1 This Week
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  • 9
    Laravel Fortify

    Laravel Fortify

    Backend controllers and scaffolding for Laravel authentication

    ...Fortify registers the routes and controllers needed to implement all of Laravel's authentication features, including login, registration, password reset, email verification, and more. You are not required to use Fortify in order to use Laravel's authentication features. You are always free to manually interact with Laravel's authentication services by following the documentation available in the authentication, password reset, and email verification documentation. Laravel Fortify essentially takes the routes and controllers of Laravel Breeze and offers them as a package that does not include a user interface. This allows you to still quickly scaffold the backend implementation of your application's authentication layer without being tied to any particular frontend opinions.
    Downloads: 0 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

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  • 10
    CrowdSec

    CrowdSec

    Firewall able to analyze visitor behavior & provide adapted response

    CrowdSec - an open-source massively multiplayer firewall able to analyze visitor behavior & provide an adapted response to all kinds of attacks. It also leverages the crowd power to generate a global IP reputation database to protect the user network. Crowdsec shouldn't, and didn't crash any production so far we know, but some features might be missing or undergo evolutions. IP Blocklists are limited to very-safe-to-ban IPs only (~5% of the global database so far, will grow soon). A modern...
    Downloads: 1 This Week
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  • 11
    garak

    garak

    The LLM vulnerability scanner

    garak checks if an LLM can be made to fail in a way we don't want. garak probes for hallucination, data leakage, prompt injection, misinformation, toxicity generation, jailbreaks, and many other weaknesses. garak's a free tool, we love developing it and are always interested in adding functionality to support applications. garak is a command-line tool, it's developed in Linux and OSX. Just grab it from PyPI and you should be good to go. The standard pip version of garak is updated periodically. garak has its own dependencies, you can to install garak in its own Conda environment. garak needs to know what model to scan, and by default, it'll try all the probes it knows on that model, using the vulnerability detectors recommended by each probe. ...
    Downloads: 0 This Week
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  • 12
    Open-Source auth provider

    Open-Source auth provider

    Open source alternative to Auth0 / Firebase Auth, etc.

    Add secure login and session management to your apps. SDKs available for popular languages and front-end frameworks e.g. Node.js, Go, Python, React.js, React Native, Vanilla JS, etc. Supertokens architecture is optimized to add secure authentication for your users without compromising on user and developer experience. Frontend SDK: Manages session tokens and renders login UI widgets. Backend SDK: Provides APIs for sign-up, sign-in, signout, session refreshing etc. Your Frontend will talk to...
    Downloads: 0 This Week
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  • 13
    Amplication

    Amplication

    Amplication is an open‑source development tool

    ...Safely customize your generated app Node.js code using your favorite IDE. Decide whether to download the app within a Docker container that’s ready for deployment or to deploy to the Amplication cloud. At any point you’re free to download the source code and continue development elsewhere. We are a group of creators who love open‑source and low‑code. We believe that low‑code application development will evolve into a modern‑day programming language.
    Downloads: 0 This Week
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  • 14
    aws-encryption-sdk

    aws-encryption-sdk

    AWS Encryption SDK

    ...It enables you to focus on the core functionality of your application, rather than on how to best encrypt and decrypt your data. The AWS Encryption SDK is provided free of charge under the Apache 2.0 license. With the AWS Encryption SDK, you define a master key provider (Java and Python) or a keyring (C, C#/.NET, and JavaScript) that determines which wrapping keys you use to protect your data. Then you encrypt and decrypt your data using straightforward methods provided by the AWS Encryption SDK. ...
    Downloads: 0 This Week
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  • 15
    Brakeman

    Brakeman

    A static analysis security vulnerability scanner for Ruby on Rails app

    Brakeman is a free vulnerability scanner specifically designed for Ruby on Rails applications. It statically analyzes Rails application code to find security issues at any stage of development. Brakeman now uses the parallel gem to read and parse files in parallel. By default, parallel will split the reading/parsing into a number of separate processes based on number of CPUs.
    Downloads: 0 This Week
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  • 16
    Cloud Custodian

    Cloud Custodian

    Rules engine for cloud security, cost optimization, and governance

    ...Garbage collects unused resources by looking into utilization metrics. Custodian can be run locally, on an instance, or Serverless in AWS Lambda. Cloud Custodian is open source and free for everyone to use. Use Custodian to build complex workflows or simple queries, millions of policies can be constructed using our easy-to-read DSL.
    Downloads: 0 This Week
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  • 17
    AWS Encryption SDK for Java
    ...It enables you to focus on the core functionality of your application, rather than on how to best encrypt and decrypt your data. The AWS Encryption SDK is provided free of charge under the Apache 2.0 license. With the AWS Encryption SDK, you define a master key provider (Java and Python) or a keyring (C, C#/.NET, and JavaScript) that determines which wrapping keys you use to protect your data. Then you encrypt and decrypt your data using straightforward methods provided by the AWS Encryption SDK. ...
    Downloads: 0 This Week
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  • 18
    SELKS

    SELKS

    A Suricata based IDS/IPS/NSM distro

    SELKS is a free and open source Debian-based IDS/IPS/Network Security Monitoring platform released under GPLv3 from Stamus Networks. SELKS can be installed via docker-compose on any Linux or Windows OS. Once installed it is ready to use out of the box solution. SELKS ISOs are also available for air-gapped environments or bare metal or VM installation.
    Downloads: 11 This Week
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  • 19
    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.
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    Downloads: 294,495 This Week
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  • 20
    KeyStore Explorer

    KeyStore Explorer

    Free GUI replacement for Java command-line utilities keytool/jarsigner

    KeyStore Explorer is a free GUI replacement for the Java command-line utilities keytool and jarsigner.
    Downloads: 67 This Week
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  • 21
    WipeFreeSpace

    WipeFreeSpace

    Secure wiping/shredding of free disk space with many methods

    WipeFreeSpace is a program to securely erase/wipe/overwrite/shred the free space on file systems WITHOUT DESTROYING EXISTING FILES, to prevent recovery of deleted sensitive data. This allows protecting the user's privacy when e.g. selling the drive or the whole computer. The following filesystems are supported: - Ext2/3/4, - NTFS, - XFS, - ReiserFSv3/4, - FAT12/16/32, - MinixFS1/2, - JFS, - HFS/HFS+, - OCFS.
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    Downloads: 79 This Week
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  • 22
    VeraCrypt

    VeraCrypt

    Open source disk encryption with strong security for the Paranoid

    VeraCrypt is a free disk encryption software brought to you by IDRIX (https://www.idrix.fr) and based on TrueCrypt 7.1a. It adds enhanced security to the algorithms used for system and partitions encryption making it immune to new developments in brute-force attacks. It also solves many vulnerabilities and security issues found in TrueCrypt. This enhanced security adds some delay ONLY to the opening of encrypted partitions without any performance impact to the application use phase. ...
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    Downloads: 2,347 This Week
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  • 23
    BleachBit

    BleachBit

    deletes junk files to free disk space and improve privacy

    BleachBit frees disk space and maintains privacy. Cleans cache, Internet history, temporary files, logs, cookies, Firefox, Google Chrome, Flash, Windows, Linux, and more. Downloads are at www.bleachbit.org and source code is at GitHub.
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    Downloads: 1,548 This Week
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  • 24
    JSignPdf

    JSignPdf

    Add digital signatures to PDF documents - GUI and CLI, cross-platform

    JSignPdf is a free, open-source Java application for signing PDF documents with digital certificates. It provides a graphical desktop interface for everyday users and a command-line mode for scripted and server-side workflows. Supported capabilities include PKCS#12 keystores, smartcards and hardware tokens (PKCS#11), Windows keystore integration, visible signatures with custom images and positioning, timestamp authority (TSA) support, OCSP/CRL revocation checks, certification signatures, and PDF encryption. ...
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    Downloads: 981 This Week
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  • 25
    <<Hack|Track GNU/Linux

    <<Hack|Track GNU/Linux

    Distro Penetrasing Live System Burn to USB Flash Disk & Run.

    <<Hack|Track GNU/Linux is an open source operating system developed by the HTGL Project from Indonesia which provides penetration testing.
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    Downloads: 293 This Week
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