Showing 70 open source projects for "qr code system"

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  • 1
    ffsend

    ffsend

    Easily and securely share files from the command line

    Easily and securely share files and directories from the command line through a safe, private and encrypted link using a single simple command. Files are shared using the Send service and may be up to 1GB. Others are able to download these files with this tool, or through their web browser. All files are always encrypted on the client, and secrets are never shared with the remote host. An optional password may be specified, and a default file lifetime of 1 (up to 20) download or 24 hours is...
    Downloads: 1 This Week
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  • 2
    Proton Authenticator for Android

    Proton Authenticator for Android

    Official Android implementation of a modern two-factor authentication

    Proton Authenticator for Android is Proton’s official Android implementation of a modern two-factor authentication (2FA) app, designed to generate secure, time-based one-time passwords (TOTPs) and support multi-account authentication workflows with strong privacy and encryption features. The app enables users to link 2FA tokens for their online accounts, scan QR codes, and generate rotating verification codes that enhance login security across services that support TOTP standards. Built with native Android tooling and following modern design conventions, it integrates with Android’s notifications and system UI while maintaining local encryption of stored secrets so that authentication tokens are never exposed in plaintext outside the device. ...
    Downloads: 2 This Week
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  • 3
    2FAS Auth for Android

    2FAS Auth for Android

    Source code for 2FAS Auth Android app

    2FAS Auth for Android is the general Android authenticator client for the 2FAS open-source multi-factor authentication suite, designed to help users protect their online accounts with secure, rotating one-time passwords and optionally manage related vault entries. This client lets users add and view TOTP and HOTP tokens for countless services, restore and backup token sets across devices, and secure the app with passcodes or biometrics. The Android implementation emphasizes straightforward...
    Downloads: 0 This Week
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  • 4
    RetroBIOS

    RetroBIOS

    Complete BIOS & firmware packs for RetroArch, Batocera, Recalbox, etc.

    RetroBIOS is an open-source project that provides complete BIOS and firmware packs for a wide range of emulators and retro gaming platforms. It includes thousands of verified system files required to run consoles and arcade systems accurately across tools like RetroArch, Batocera, RetroPie, and EmuDeck. Each BIOS file is validated against emulator source code to ensure correctness, compatibility, and proper functionality. The project simplifies setup by offering automated install scripts that detect your platform and download only the required missing files. ...
    Downloads: 154 This Week
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  • 5
    Aegis Authenticator

    Aegis Authenticator

    A free, secure and open source app for Android

    Aegis Authenticator is a free and open-source two-factor authentication (2FA) app for Android that helps users secure their online accounts by generating cryptographic one-time passwords (OTPs) such as TOTP and HOTP codes. Unlike many proprietary MFA apps, Aegis is designed with user privacy and local control in mind, storing secrets only on the device in an encrypted vault protected by PIN or biometric unlock, and offering features like backups encrypted with a user-chosen passphrase. It...
    Downloads: 2 This Week
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  • 6
    whisper.cpp

    whisper.cpp

    Port of OpenAI's Whisper model in C/C++

    whisper.cpp is a lightweight, C/C++ reimplementation of OpenAI’s Whisper automatic speech recognition (ASR) model—designed for efficient, standalone transcription without external dependencies. The entire high-level implementation of the model is contained in whisper.h and whisper.cpp. The rest of the code is part of the ggml machine learning library. The command downloads the base.en model converted to custom ggml format and runs the inference on all .wav samples in the folder samples....
    Downloads: 434 This Week
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  • 7
    Xenia

    Xenia

    Xbox 360 Emulator Research Project

    Xenia is an open-source experimental emulator for the Xbox 360 that aims to let users run Xbox 360 games on Windows and other platforms by reverse-engineering the console’s hardware and firmware behavior in software. It implements the 360’s CPU (Xenon), GPU (including Direct3D shader logic), and system libraries to translate Xbox instructions into equivalent host machine operations, enabling many titles to launch and in some cases play at improved frame rates compared with the original hardware. Because Xbox 360 games use custom hardware features and proprietary APIs, Xenia developers have progressively mapped and translated these into PC-friendly code while balancing performance and accuracy, and the project includes compatibility tracking so users can see what games work and how well. ...
    Downloads: 51 This Week
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  • 8
    Play!

    Play!

    Play! - PlayStation2 Emulator

    ...is an open-source cross-platform emulator for Sony’s PlayStation 2 that aims to run PS2 games on a wide range of modern systems including Windows, macOS, Linux, Android, iOS, and web browsers by implementing core PS2 hardware functionality in software. It emulates primary components like the Emotion Engine CPU and graphics synthesizer, translating game code and hardware calls into host system operations, while providing users with controls to load disc images, manage states, and configure rendering options. Because the PS2’s architecture is complex and proprietary, Play! pursues compatibility incrementally, with many titles playable to varying degrees and an active compatibility tracker detailing individual game status. ...
    Downloads: 6 This Week
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  • 9
    I2P

    I2P

    I2P is an anonymizing network to securely communicate

    The Invisible Internet is a privacy-by-design, people-powered network. It is a truly free and anonymizing Internet alternative. Get I2P. The Invisible Internet Project (I2P) is a fully encrypted private network layer. It protects your activity and location. Every day people use the network to connect with people without worry of being tracked or their data being collected. In some cases people rely on the network when they need to be discrete or are doing sensitive work. I2P hides the server...
    Downloads: 11 This Week
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  • 10
    AndroidNativeEmu

    AndroidNativeEmu

    Allows you to partly emulate an Android native library

    AndroidNativeEmu is a Python-based framework designed to partially emulate Android native libraries, enabling developers and researchers to analyze and execute native code outside of a full Android environment. Instead of emulating an entire operating system, it focuses specifically on the native layer, allowing for targeted testing and reverse engineering of shared libraries (.so files). This makes it particularly useful in security research, malware analysis, and debugging of Android applications. ...
    Downloads: 0 This Week
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  • 11
    spdlog

    spdlog

    Fast C++ logging library

    spdlog is a header only library. Just copy the files under include to your build tree and use a C++11 compiler. It provides a python like formatting API using the bundled fmt lib. spdlog takes the "include what you need" approach, your code should include the features that actually needed. For example, if you only need rotating logger, you need to include "spdlog/sinks/rotating_file_sink.h". spdlog provides various log targets, which are, rotating log files, daily log files, console logging...
    Downloads: 2 This Week
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  • 12
    invdocs4me Inventory and Documents

    invdocs4me Inventory and Documents

    Web application for management of your home inventory and documents

    ...Opening your router for access from internet is not necessary. System requirements: Web server supporting PHP 7 and Sqlite3 (any operating system) Installation on Raspberry Pi, Windows PC, Smartphone or Tablet Computer
    Downloads: 3 This Week
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  • 13

    baunilla

    Android ROMs, Kernels & Recoveries.

    All the source code is available at Github: ROM sources: https://github.com/LineageOS TWRP sources: https://github.com/TeamWin Device sources: https://github.com/baunilla
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    Downloads: 105 This Week
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  • 14
    Arduino ASCOM Focuser Pro2 DIY

    Arduino ASCOM Focuser Pro2 DIY

    Version 2 of the myFocuser Project

    myFocuserPro2 (myFP2) is an ASCOM - INDI - LINUX - WINDOWS telescope focuser with a large range of options. 315,606+ file downloads. The most popular focuser project. (c) Copyright Robert Brown 2014-2026. All Rights Reserved. Code or portions of code may not be copied or used without written permission from the author. Other Focuser Projects myFP2ESP32 WiFi - https://sourceforge.net/projects/myfocuserpro2-esp32/ [ESP32 Only] myFP2ESP8266 WiFi - ...
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    Downloads: 128 This Week
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  • 15

    avbuild

    ffmpeg build tool and prebuilt packages for all platforms

    iOS, android, raspberry pi, windows store, windows desktop, linux, macOS etc. Multiple toolchains support, include gcc, clang, vs2013, vs2015, vs2017. Hardware accelerated decoders and encoders support. Source code: https://github.com/wang-bin/avbuild
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    Downloads: 615 This Week
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  • 16
    The XPerience Project
    XPerience it's an AOSP-CAF (Android Open Source and Code Aurora Forum) based rom which aims to bring the perfect combination of both performance and battery life by bringing you our ultimate kernel and system optimizations in order to give you the best XPerience for your Android devices. Because you deserve to use your device's full capabilities without Sacrificing battery life.
    Downloads: 108 This Week
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  • 17
    SyberiaOS
    Syberia Project (aka Syberia OS) is a custom ROM for many devices that implements various features. This project was designed by our "Syberia Team" from scratch based on AOSP source code with some CAF fixes and improvements. Our team: @blinoff82, @DennySPB, @alexxxdev. Also many thanks to our designer @rlshukhov for logos, wallpapers and bootanimation. If you like our work you can you can buy us a cup of coffee or a glass of beer here: https://syberiaos.com/links
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    Downloads: 120 This Week
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  • 18
    myFP2ESP32-Dev WiFi ASCOM Focuser

    myFP2ESP32-Dev WiFi ASCOM Focuser

    ASCOM-INDI ESP32-Dev Wifi focuser

    An ESP32-Dev WiFi focuser. DIY or PCB designs. (c) Robert Brown 2014-2025, Holger M, 2019-2021. All rights reserved. Code or portions of code may not be copied or used without appropriate credit given to authors. Spreadsheet to calculate what stepper motor to use. https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download Spreadsheets to calculate CFZ https://sourceforge.net/projects/myfocuserpro2-esp32/files/CFZ%20Spreadsheets/CFZ%20Spreadsheets.zip/download Focuser Basics Guide (PDF) - shows how to derive the correct motor requirements for your system (mandatory reading) https://sourceforge.net/projects/myfocuserpro2-esp32/files/Documentation/Focuser%20Basics.pdf/download Part1: Download, Configuration and Programming https://youtu.be/90KeSspN3e0 Project is superceded by myESP32S3-N16R8 WiFi Focuser
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    Downloads: 42 This Week
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  • 19
    mySQM+ DIY SQM WEATHER STATION

    mySQM+ DIY SQM WEATHER STATION

    ESP32 mySQM+ Sky-Meter/Weather Station with loads of features

    mySQM+ Sky Quality Meter/Weather Station (c) R Brown, 2020-2025, All rights reserved. Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author(s). EXPANSION BOARDS - You can expand this project using the two types of project expansion boards at https://sourceforge.net/projects/myesp-boards/
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    Downloads: 17 This Week
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  • 20
    Text Line Duplicate Remover

    Text Line Duplicate Remover

    Remove duplicate lines from your text

    This standalone offline web browser tool helps you remove duplicate lines from your text, with additional text processing options. Simply open it in your browser by double-clicking the html file. It also includes the source code too. I made this when I was working with long lists of entries and needed something to automatically clean them up. As a bonus you can also change the Sentence Case of the text, make it lowercase, UPPERCASE or Sentence case.
    Downloads: 3 This Week
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  • 21
    Image to ico Easymode

    Image to ico Easymode

    Image to software icon or favicon made simple

    This program makes it simple to get a proper .ico image for your PC software or website favicons. It focuses on what matters and tells you exactly what you need. You feed it an image (png, jpg, gif), it will crop it if its not a square, then it will resize and convert it to the correct format. I have support for these: - Windows PC Exe Programs - 16Ɨ16, 32Ɨ32, 48Ɨ48, 256Ɨ256 .ico bundled - Website Favicon - 32x32 .ico - Android Phone Apps - 192x192 .png - Progressive Web Apps...
    Downloads: 4 This Week
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  • 22
    rCMD-Android

    rCMD-Android

    Encrypted remote command terminal and file transfer app

    Android client for encrypted remote terminal and file transfer on Windows desktops. JMP node (freeware) with a dedicated rCMD plugin must be running on the target machine. Supports getting text output from a process, getting the exit code and error details. No interm. servers are involved, all data are transferred between two machines. This is a demo app, please download the full version from a...
    Downloads: 0 This Week
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  • 23
    BJH OS

    BJH OS

    An Operating System Created In Html CSS And JS By Muhammad Haris.

    šŸ’» BJH OS Assalam O Alaikum! šŸ‘‹ I’m Muhammad Haris, Developer of BJH OS šŸŒšŸ’” — a web-based OS built with pure HTML, CSS & JS. Enjoy draggable windows, built-in apps, a web terminal, Flash Browser, AI assistant, and persistent data via localStorage. šŸš€ Highlights Custom desktop environment & smoother UI Modular architecture Built-in apps & BJH OS Apps Market Remote alerts & updates Secure login & developer tools šŸ›’ BJH OS Apps Market Features Browse apps/games App details: icon,...
    Downloads: 0 This Week
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  • 24

    ION-DTN (mirror)

    Delay-Tolerant Networking suitable for spacecraft and ground

    11/21/2025 * Official distribution sites for ION and ION-core have moved to GitHub: https://github.com/nasa-jpl/ION-DTN https://github.com/nasa-jpl/ion-core * ION documentation: https://ion-dtn.readthedocs.io/ Download link for new releases (after ION 4.1.2) is posted below. Please report all issues to GitHub. Submissions to this site will not be monitored. ============================= ION development is managed by the Jet Propulsion Lab. The Interplanetary Overlay...
    Downloads: 3 This Week
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  • 25
    CherishOS-Avicii

    CherishOS-Avicii

    OnePlus Nord (Avicii) Builds of Cherish OS

    This is an official repository for OnePlus Nord (Avicii) to host Cherish OS builds. CherishOS 5.x is based on AOSP, inspired by Google Pixel Has a Pixel UI noodles by Hung Phan. So many features that you probably won't find in any ROM. All you can dream of and all you'll ever need. Just flash and enjoy...
    Downloads: 3 This Week
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