Showing 88 open source projects for "format low level"

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  • 1
    86Box

    86Box

    Emulator of x86-based machines based on PCem

    86Box is a low level x86 emulator that runs older operating systems and software designed for IBM PC systems and compatibles from 1981 through fairly recent system designs based on the PCI bus. Easy to use interface inspired by mainstream hypervisor software. Low level emulation of 8086-based processors up to the Pentium with focus on accuracy.
    Downloads: 73 This Week
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  • 2
    ChefKiss Inferno

    ChefKiss Inferno

    Emulating Apple Silicon devices

    Inferno by ChefKissInc is a low-level systems project focused on enabling hardware acceleration and advanced graphics compatibility on Apple Silicon devices, particularly within unsupported or experimental environments. It is designed to bridge gaps between macOS hardware capabilities and software ecosystems that traditionally rely on different GPU architectures, such as those found in Linux or Windows environments.
    Downloads: 3 This Week
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  • 3
    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. whisper.cpp supports integer quantization of the Whisper ggml models. ...
    Downloads: 556 This Week
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  • 4
    Dirty Frag

    Dirty Frag

    Universal Linux LPE

    Dirty Frag is a low-level networking and packet manipulation project focused on fragmentation-based techniques for bypassing filters, firewalls, or DPI systems during network communication. The project explores how fragmented packets can be crafted and transmitted to alter how traffic is interpreted by inspection systems or network devices. It is primarily aimed at networking enthusiasts, security researchers, and developers experimenting with packet-level behavior and protocol edge cases. dirtyfrag emphasizes lightweight execution and direct control over fragmentation workflows rather than providing a full networking suite. ...
    Downloads: 0 This Week
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  • 5
    Unified Communication X

    Unified Communication X

    Communication framework for data-centric high-performance applications

    ...Collaboration between industry, laboratories, and academia to create an open-source, production-grade communication framework for data-centric and high-performance applications. Unified Communication X (UCX) is an award winning, optimized production proven communication framework for modern, high-bandwidth and low-latency networks. UCX exposes a set of abstract communication primitives which utilize the best of available hardware resources and offloads. These include RDMA (InfiniBand and RoCE), TCP, GPUs, shared Memory, and network atomic operations. UCX facilitates rapid development by providing a high-level API, masking the low-level details, while maintaining high-performance and scalability. ...
    Downloads: 0 This Week
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  • 6
    DreamShell

    DreamShell

    Operating system for the Sega Dreamcast

    ...You can see examples in ready-made applications and modules, drivers for various devices, formats and interfaces. Examples for audio and video decoding, compression, packaging, binding, network, emulation, scripts and more. From hardcore low-level assembler to high-level applications. There is also large subproject is the ISO Loader, which contains emulation of BIOS system calls, CDDA playback, and VMU, also it can hooking interrupts for various SDKs and more.
    Downloads: 19 This Week
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  • 7
    MicroPython

    MicroPython

    Python implementation for microcontrollers and constrained systems

    MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments. The MicroPython pyboard is a compact electronic circuit board that runs MicroPython on the bare metal, giving you a low-level Python operating system that can be used to control all kinds of electronic projects. MicroPython is packed full of advanced features such as an interactive prompt, arbitrary precision integers, closures, list comprehension, generators, exception handling and more. Yet it is compact enough to fit and run within just 256k of code space and 16k of RAM. ...
    Downloads: 19 This Week
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  • 8
    SkyEmu

    SkyEmu

    Game Boy Advance, Game Boy, Game Boy Color, and DS Emulator

    SkyEmu is a modern, multi-system handheld emulator that supports Game Boy, Game Boy Color, Game Boy Advance, and experimental Nintendo DS emulation, with a strong focus on balancing accuracy, performance, and usability. It is designed as a low-level emulator that accurately reproduces hardware behavior while still offering a smooth and accessible user experience across a wide range of platforms. The emulator is highly portable, supporting desktop operating systems, mobile devices, and even web browsers through WebAssembly builds. SkyEmu includes advanced visual enhancements such as upscaling shaders, color correction, and screen effects that mimic original hardware displays. ...
    Downloads: 105 This Week
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  • 9
    simplewall

    simplewall

    Simple tool to configure Windows Filtering Platform (WFP)

    ...The app presents a clean, intuitive UI where users can define rules based on process names, IP addresses, ports, and protocols, making it possible to restrict apps from accessing the internet or control specific traffic flows with fine granularity. Because simplewall leverages WFP directly, it operates at a low level in the network stack, ensuring reliable enforcement of rules system-wide while remaining lightweight. It also includes optional modes like blocking all inbound or outbound traffic except what’s explicitly allowed, and supports temporary rule application, logging, and diagnostic views to help users understand what traffic is being blocked or permitted.
    Downloads: 113 This Week
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  • 10
    v86

    v86

    x86 PC emulator and x86-to-wasm JIT, running in the browser

    ...Designed for both experimentation and embedding, v86 can be integrated into web apps or used as a standalone virtual machine environment. Overall, it provides a powerful way to explore operating systems, retro computing, and low-level system behavior directly from a web browser.
    Downloads: 5 This Week
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  • 11
    netsniff-ng

    netsniff-ng

    A Swiss army knife for your daily Linux network plumbing

    netsniff-ng is a free Linux networking toolkit, a Swiss army knife for your daily Linux network plumbing if you will. Its gain of performance is reached by zero-copy mechanisms, so that on packet reception and transmission the kernel does not need to copy packets from kernel space to user space and vice versa. Our toolkit can be used for network development and analysis, debugging, auditing, or network reconnaissance.
    Downloads: 0 This Week
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  • 12
    MentOS

    MentOS

    An educational 32-bit linux-like Operating System

    MentOS is an educational operating system developed for academic use, particularly in university settings, to help students understand low-level system concepts such as process management, memory handling, and scheduling. Written in C, MentOS closely mimics a simplified Unix-like OS and includes hands-on implementations of key kernel features. Designed to be highly readable and modular, it offers a practical approach to learning systems programming through real-world kernel components, making it a valuable tool for operating system courses and personal exploration.
    Downloads: 1 This Week
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  • 13
    Zstandard

    Zstandard

    Zstandard - Fast real-time compression algorithm

    ...The reference library offers a very wide range of speed / compression trade-off, and is backed by an extremely fast decoder (see benchmarks below). Zstandard library is provided as open source software using a BSD license. Its format is stable and published as IETF RFC 8478. The negative compression levels, specified with --fast=#, offer faster compression and decompression speed in exchange for some loss in compression ratio compared to level 1, as seen in the table above. Zstd can trade compression speed for stronger compression ratios. It is configurable by small increment. ...
    Downloads: 66 This Week
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  • 14
    Osquery

    Osquery

    SQL operating system instrumentation and monitoring framework

    Osquery is an operating system instrumentation framework for Windows, OS X (macOS), Linux, and FreeBSD. The tools make low-level operating system analytics and monitoring both performant and intuitive. Osquery exposes an operating system as a high-performance relational database. This allows you to write SQL queries to explore operating system data. With osquery, SQL tables represent abstract concepts such as running processes, loaded kernel modules, open network connections, browser plugins, hardware events or file hashes.Osquery queries your devices like a database. ...
    Downloads: 15 This Week
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  • 15
    labwc

    labwc

    A Wayland window-stacking compositor

    ...Labwc tries to stay in keeping with wlroots and sway in terms of general approach and coding style. Firstly, we believe that there is a need for a simple Wayland window-stacking compositor that strikes a balance between minimalism and bloat approximately at the level where Window Managers like Openbox reside in the X11 domain. Most of the core developers are accustomed to low-resource Desktop Environments such as Mate/XFCE or standalone Window Managers such as Openbox under X11.
    Downloads: 1 This Week
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  • 16
    The Bitdefender disassembler

    The Bitdefender disassembler

    bddisasm is a fast, lightweight, x86/x64 instruction decoder

    The Bitdefender disassembler is a highly optimized, lightweight x86/x64 instruction decoder designed for security, reverse engineering, and low-level systems analysis. It focuses on decoding machine instructions with high precision while providing detailed metadata about each instruction, including operands, access modes, CPU flags, and feature requirements. Unlike many disassemblers, bddisasm is built with zero dynamic memory allocation and no external dependencies, making it extremely portable and suitable for constrained environments such as kernels, hypervisors, and embedded systems. ...
    Downloads: 1 This Week
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  • 17
    Fiwix

    Fiwix

    A UNIX-like kernel for the i386 architecture

    Fiwix is a Unix-like operating system kernel designed for educational purposes and hobbyist development, targeting the i386 architecture. It implements many classic UNIX principles and aims to provide a clean, well-documented codebase that is both readable and easy to study. Fiwix offers a functional kernel that supports ELF binaries, a virtual file system, and standard system calls, making it a great platform for learning OS internals or experimenting with system-level programming. Its...
    Downloads: 0 This Week
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  • 18
    Nightingale OS

    Nightingale OS

    A small operating system where I experiment and learn osdev

    ...It aims to be a clean platform for experimentation and learning, implementing a small kernel with core features like multitasking, memory protection, and a minimal filesystem. Its use of Rust provides strong guarantees around memory safety and eliminates common bugs found in low-level C-based systems. nightingale is ideal for those seeking to study OS development using a modern language with a strong safety model.
    Downloads: 0 This Week
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  • 19

    Obscura

    It's a personal microkernel project designed as a learning ground.

    Obscura is a personal microkernel project designed as a learning ground for low-level operating systems. Its initial aim is to lay the foundations for a minimalist kernel, then gradually evolve towards a modular, stable and simple operating system. ## 🧭 Objectives - Learn and master : - Low-level C language - x86/x86_64 assembler - Modern processor architecture - Fundamental principles of operating systems - Develop a microkernel : - Lightweight and modular - Able to handle hardware interrupts (keyboard, timer) - Support minimal user space - Evolve to a simple OS: - With a rudimentary shell - Isolated user processes - A basis for experimenting with system concepts ## ⚙️ Project status > 🚧 Project under development - Learning phase (year 1) Short-term planned features : - [ ] Multiboot-compatible GRUB bootloader - [ ] Text mode display (VGA) - [ ] Interrupt management (IRQ / keyboard) - [ ] First task manager loop
    Downloads: 0 This Week
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  • 20
    HxC Floppy Drive Emulator
    The aim of HxC Floppy Emulator project is to provide software and hardware solutions to replace old floppy disk drives and floppy support with modern solutions (USB, SDCard, network,...)
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    Downloads: 52 This Week
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  • 21
    ForPC

    ForPC

    Run any game or software on Windows, powered by ForPC.

    ForPC is a universal compatibility platform for Windows that lets you run virtually any game or software ever created, regardless of the original hardware it was designed for. At its core, ForPC bundles a curated collection of the best emulation backends available, automatically selecting the right one for your software with zero configuration required. Beyond emulation, ForPC includes a native binary translation engine that converts foreign CPU architectures directly into Windows x64...
    Downloads: 3 This Week
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  • 22

    Syslogd2

    High capacity syslog data collection, filtering, and management.

    Syslogd2 is a syslog daemon that has been completely re-imagined specifically for use in network environments. It is multi-threaded, scalable and versatile with features designed for both network and host managers. Each Syslogd2 binary is customized from a set of over 20 features at compile-time. It can support input from text files, named-pipes, Linux kernel and user-defined Linux and (both IPv4 and IPv6) IP sockets (both UDP and TCP). It provides a pre-loadable name-cache that can...
    Downloads: 0 This Week
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  • 23
    YiYiYa

    YiYiYa

    YiYiYa

    ...Built primarily with C/C++, it includes its own kernel and GUI layer, featuring basic OS utilities such as file management, terminal, and user interface components. YiYiYa is bootable and self-contained, allowing users to experience a lightweight graphical OS that blends low-level programming with creative UI design, primarily targeting Chinese-speaking developers and learners.
    Downloads: 0 This Week
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  • 24
    Onix OS
    onix is a minimalist educational operating system written in Rust, created to demonstrate low-level system design in a safe and modern language. It covers kernel essentials such as interrupts, memory management, and multitasking, and includes a tiny Unix-like shell for user interaction. onix is tailored for x86_64 systems and runs in QEMU, making it ideal for learning OS internals while benefiting from Rust’s type safety and concurrency guarantees.
    Downloads: 1 This Week
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  • 25
    Chameleon-Mini

    Chameleon-Mini

    Versatile contactless smartcard emulator compliant to NFC

    ChameleonMini is a portable, programmable NFC and RFID security research tool designed for analyzing, emulating, and cloning contactless smart cards. It operates as both hardware and firmware, allowing researchers to interact with NFC systems at a low level, including reading tags, emulating card behavior, and capturing radio frequency communication. The device is widely used in security testing, penetration testing, and academic research focused on wireless communication protocols and authentication systems. It supports multiple card types and codecs, enabling it to replicate real-world access cards, payment systems, and identification tokens. ...
    Downloads: 2 This Week
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