Showing 6001 open source projects for "open source"

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  • 1

    Passive-Network-Scan-L2/3

    Passive network discovery tool focused on Layer 2 and Layer 3 packets

    Passive-Network-Scan-L2/3 is a lightweight, passive network discovery tool that listens on a network interface in promiscuous mode and collects Layer 2 and Layer 3 signalling (ARP, STP, DHCP, mDNS, SSDP). It aggregates discovered hosts by MAC address, attempts to measure passive RTTs for request/response protocols, maintains per-protocol RTT histories and simple service hints, and can emit structured events and a final table in JSON or CSV formats.
    Downloads: 1 This Week
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  • 2
    GoFileEncoder

    GoFileEncoder

    A simple XOR file encoder.

    GoFileEncoder is a little file encoder that uses the XOR encryption. It is coded in Golang, and is compiled for several OSs (Windows®, Linux®, and soon macOS®).
    Downloads: 0 This Week
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  • 3

    Secure Home

    Project to protect important files and config files/directories

    Project to protect important files, such like ~/.profile, directories, like ~/bin and secret files. Also, it could be use to share files on the same computer.
    Downloads: 0 This Week
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  • 4
    HOTS Hosts

    HOTS Hosts

    Windows hosts file editor with diagnostics, parental control & privacy

    HOTS Hosts is a free, open-source Windows app for viewing and managing the system hosts file, built with Fluent Design (dark/light theme). CORE: real-time table view, live search, bulk paste, toggle entries without deleting, auto-backup before every save, diff preview, import/export .txt and .csv. DIAGNOSTICS: domain existence check via public DNS, plus a heuristic malware scanner covering redirected system/payment domains, blocked update/AV domains, homoglyphs, punycode, and typosquatting. ...
    Downloads: 6 This Week
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  • 5

    Spam Filter Zone

    Server-side web application for detecting and blocking spam

    The project goal is to create server-side web application, capable of detecting and blocking spam for multiple mailboxes. Features: detecting different sender addresses; different sender domains; orphan IPs for sender domains; calendar files, and DAT files. Blocks spam by regular expression or text, by sender address, by sender domain, by sender IP, and by sender IP group. Blocking by sender IP group is used against spam attacks from multiple IPs and domain names, residing under the same...
    Downloads: 2 This Week
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  • 6
    LibNetBlock - A Network Blocking Library

    LibNetBlock - A Network Blocking Library

    A library for blocking access to network on-the-fly

    LibNetBlock is a library that on-the-fly (by preloading) prevents a program under its control to use the network, to help to keep the user's privacy, prevent data leakage and virus spreading. You can think of LibNetBlock as a simple layer-7 (L7) firewall that simply blocks the network access for the program it controls. There is NO NEED to rebuild your software, because LibNetBlock is a pre-loadable library, meaning you just need to RUN the software with LibNetBlock loaded. LibNetBlock is...
    Downloads: 2 This Week
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  • 7

    Largest Generic Hash and HMAC Program

    57 Hash Functions In One Program, plus each with HMAC or KMAC

    FEHASHMAC is the largest collection of publicly known hash algorithms integrated into a command-line utility. FEHASHMAC contains a set of known test vectors and results for each algorithm such that the correct implementation for each hardware platform and compiler version can directly be verified. Currently 57 hash algorithms like sha1 sha224 sha256 sha384 sha512 and variants, sha3 and shake, all SHA3 finalists and blake3, md2 md4 md5 md6, rmd128 rmd160 rmd256 rmd320, whirl gost lash160...
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    Downloads: 2 This Week
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  • 8
    DSIG Verification Tool

    DSIG Verification Tool

    Verify digitally signed content based on W3C XMLSignature standard

    Starting July 2026, StrongKey will start distributing new releases of its open-source software with digital signatures using the W3C XMLSignature (DSIG) standard. This project distributes CLI and GUI versions of software that can verify the signed package containing the content, signature and certificate chain.
    Downloads: 0 This Week
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  • 9
    CipherPic

    CipherPic

    Encrypt and decrypt an image

    Downloads: 0 This Week
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  • 10

    Ciphero

    Secure communication software

    Securely cipher your message or file, share it, safely de-cipher it.
    Downloads: 0 This Week
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  • 11
    MToken

    MToken

    MToken - Tokens processing system (Security)

    Tokens processing system (Security)
    Downloads: 0 This Week
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  • 12
    Thunderbird Anti Virus v4.9

    Thunderbird Anti Virus v4.9

    Thunderbird Anti Virus Free Scanner v4.9

    Thunderbird Anti-Virus v4.9: Autonomous Defense & High-Yield Performance Unleash complete system dominance with the evolved architecture of Thunderbird Anti-Virus v4.9. Fusing next-generation behavioral analytics with ultra-lean engine mechanics, version 4.9 delivers unyielding security without compromising a single frame of performance. This major release introduces an upgraded, hyper-responsive defense matrix built to neutralize complex zero-day threats and stealth vectors instantly...
    Downloads: 1 This Week
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  • 13
    Thunderbird Anti Virus v4.6

    Thunderbird Anti Virus v4.6

    Thunderbird Anti Virus Free Scanner v4.6

    Thunderbird Anti-Virus v4.6: Autonomous Defense & High-Yield Performance Unleash complete system dominance with the advanced architecture of Thunderbird Anti-Virus v4.6. Fusing real-time behavioral analytics with ultra-lean engine mechanics, version 4.6 delivers unyielding security without compromising a single frame of performance. This major release introduces an enhanced, hyper-responsive defense matrix built to neutralize complex zero-day threats and stealth vectors instantly while...
    Downloads: 1 This Week
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  • 14
    Thunderbird Anti Virus v3.5

    Thunderbird Anti Virus v3.5

    Thunderbird Anti Virus Free Scanner v3.5

    Thunderbird Anti-Virus v3.4 | Professional Security & Network Shield Thunderbird Anti-Virus v3.4 is a high-performance security suite engineered for users who demand elite protection without system degradation. Built on a sophisticated Heuristic Analysis Engine, it delivers surgical precision in identifying malware, ransomware, and volatile memory threats. This version introduces the Integrated Network Shield, a professional-grade firewall providing real-time perimeter control....
    Downloads: 1 This Week
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  • 15

    Thunderbird Anti Virus 3.3

    Thunderbird Anti Virus Free Scanner v3.3

    Thunderbird Anti Virus v3.3 – AI-Powered Intelligence & Real-Time Security Thunderbird AV is a next-generation security suite designed to offer proactive protection through advanced heuristics and artificial intelligence. Version 3.3 introduces optimized scanning algorithms that work alongside a clean, high-performance architecture to ensure your system remains secure and responsive. Key Features: AI-Enhanced Scanning: Beyond traditional signatures, our engine utilizes AI-driven...
    Downloads: 1 This Week
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  • 16
    BashCore

    BashCore

    A custom Debian live ISO with security tools, no GUI, only Bash.

    BashCore is a Debian-based live ISO for security, networking, and learning. CLI-only, Bash-driven, lightweight, GPU-ready, with optional PREEMPT_RT kernel. Fresh environment on every boot, ideal for safe experimentation. Also available: BashCoreX (XFCE GUI) BashCoreT (Trixie CLI, Linux 6.12) BashCoreTX (Trixie XFCE) BashCoreZ (ultra-minimal CLI) BashLabOS (XFCE, daily use & privacy tools) BashCoreGee (GNOME, installable via Calamares) BourneCore (minimal illumos/OpenIndiana...
    Downloads: 1 This Week
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  • 17

    RyuX-Passgen

    RyuX Passgen is an open-source password generator

    RyuX Passgen is an open-source password generator built using Python and Tkinter. It allows users to generate secure passwords with customizable length and stores previously generated passwords in a CSV file for future reference.
    Downloads: 0 This Week
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  • 18
    ttyrpld is a multi-OS kernel-level TTY keylogger and screenlogger with (a)synchronous replay support. It runs on Linux, Solaris, FreeBSD, NetBSD and OpenBSD.
    Downloads: 0 This Week
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  • 19

    protepad

    Small GUI to encrypt/decrypt texts

    The tool is useful when you want to encrypt and decrypt texts with password. Encrypted text can be posted online, and can only be decrypted back when correct password is entered.
    Downloads: 0 This Week
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  • 20
    X-Ray of Death
    A professional PE (Portable Executable) analysis and modification tool for Windows executables and DLLs.
    Downloads: 0 This Week
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  • 21
    TSkeleton

    TSkeleton

    Framework-agnostic, fully customizable loading skeleton Web Components

    TSkeleton is a zero-dependency library of ready-made loading skeleton Web Components inspired by popular apps — Facebook, GitHub, Twitter (X), Instagram, Threads, WhatsApp, TikTok, LinkedIn, Messenger, YouTube, Telegram, Meta Business, MyGP and Google. Each skeleton is a self-contained custom element with its own shadow DOM and built-in pulse and shimmer animations. Because the components are plain Web Components, they work in any framework (React, Vue, Svelte, Angular) and in plain HTML,...
    Downloads: 1 This Week
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  • 22
    Thunderbird Anti Virus v4.0

    Thunderbird Anti Virus v4.0

    Thunderbird Anti Virus Free Scanner v4.0

    Thunderbird Anti Virus v4.0 is a lightweight, next-generation security and system optimization suite designed for modern Windows environments. Built with an intuitive, streamlined dark-themed interface, version 4.0 delivers robust, real-time protection without compromising system speed. Key Features: Multi-Tiered Scanner: Real-time threat detection featuring specialized Memory, Quick, Full System, and Target Path scanning modes to isolate malicious entities instantly. System Cleaner:...
    Downloads: 1 This Week
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  • 23
    PassVault

    PassVault

    A secure, offline password manager for Android built with Kotlin.

    PassVault is a secure, offline password manager for Android built with Kotlin and modern security practices. It's a lightweight password manager that allows users to securely store and view credentials on their device. All data is stored locally and sensitive information is encrypted using the Android Keystore system. The application does not require internet permissions, ensuring user data never leaves the device.
    Downloads: 1 This Week
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  • 24
    The program allows you to generate the hashes with the chosen algorithm (MD2, MD5, SHA-1, SHA-256, SHA-384 and SHA-512) of a single file or an entire folder (you can choose to scan the folder recursively or not recursively). It supports drag and drop of files and folders. The hash can be exported to text files. Compiled with openjdk 8. Usage: param 1: exclude symbolic links (0 or 1) [mandatory], param 2: exclude hidden files (0 or 1) [mandatory], param 3: folders to exclude [optional],...
    Downloads: 1 This Week
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  • 25
    CookieGuardAudit

    CookieGuardAudit

    A beginner-friendly Python CLI tool that audits website cookies.

    CookieGuardAudit is a simple Python command-line security tool that checks a website's cookies for common security flag issues. It helps users quickly spot weak cookie settings such as missing Secure, missing HttpOnly, missing SameSite, and SameSite=None without Secure. This project is designed for beginners, defenders, students, and anyone learning basic web security auditing.
    Downloads: 0 This Week
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