Libraries for Cygwin

Browse free open source Libraries and projects for Cygwin below. Use the toggles on the left to filter open source Libraries by OS, license, language, programming language, and project status.

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  • 1
    libjpeg-turbo

    libjpeg-turbo

    SIMD-accelerated libjpeg-compatible JPEG codec library

    libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface.
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    Downloads: 36,055 This Week
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  • 2
    mpg123
    This is the fast and Free (LGPL license) real time MPEG Audio Layer 1, 2 and 3 decoding library and console player. It uses floating point or integer math, along with several special optimizations (3DNow, SSE, ARM, ...) to make it most efficient.
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    Downloads: 12,978 This Week
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  • 3
    libusb

    libusb

    A cross-platform library that gives apps easy access to USB devices

    Library to enable user space application programs to communicate with USB devices
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    Downloads: 4,194 This Week
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  • 4
    Extended Module Player

    Extended Module Player

    A multi-format module player and library

    libxmp is a library that renders module files to PCM data. xmp is a module player for Unix-like systems, based on libxmp, that plays over 90 mainstream and obscure module formats from Amiga, Atari, Acorn, Apple IIgs and PC, including Protracker (MOD), Scream Tracker 3 (S3M), Fast Tracker II (XM) and Impulse Tracker (IT) files.
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    Downloads: 367 This Week
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  • 5
    [OFFICIAL] tinyfiledialogs C C++ v3.22.1

    [OFFICIAL] tinyfiledialogs C C++ v3.22.1

    inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal

    one C/C++ file & header ==> 8 functions: - beep - tray notify popup - message & question - input & password - save file - open file(s) - select folder - color picker complements OpenGL Vulkan GLFW GLUT GLUI VTK SFML TGUI SDL Ogre Unity3d ION OpenCV CeGui MathGL GLM CPW GLOW Open3D ImGui MyGui GLT NGL STB Nuklear Fenster MicroUi & head-less programs NO INIT NO MAIN LOOP NO LINKING NO INCLUDE win (XP to 11) ASCII MBCS UTF-8 UTF-16 (wchar_t) - native dialogs osx/unix ASCII UTF-8 - applescript kdialog zenity shanty … ° SSH console / X forwarding / waypipe Wayland ° the dialogs can be forced into console mode ° curses dialogs via Dialog.exe/Dialog (disabled by default) C89/C23 & C++98/C++23 compliant VisualStudio MinGW GCC Clang TinyCC IntelCC BCC SunCC on Windows Mac Linux Bsd Solaris Minix Raspbian Flatpak Haiku bindings: VCPKG C# R Lua Rust Haskell Java AllegroBasic Fortran Pascal D JavaScript Kotlin click tab 'Files' for prototypes
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    Downloads: 80 This Week
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  • 6
    dlib C++ Library
    Dlib is a C++ toolkit containing machine learning algorithms and tools for creating complex software in C++ to solve real world problems.
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    Downloads: 70 This Week
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  • 7

    FSP - File Service Protocol Suite

    UDP File transfer protocol

    FSP - File Service Protocol. FSP is lightweight UDP based protocol for transferring files. It is designed for anonymous transfers over unreliable networks.
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    Downloads: 12 This Week
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  • 8
    ALEPH-w

    ALEPH-w

    Data structures and Algorithms library

    Aleph-w is a library of data structures and algorithms implemented in and for C++. It contains the main data structures: single and double lists, special arrays (dynamic and of bits), many types of trees: multitrees, binary search trees, avl, red-black, randomized, treaps, splay and other interesting types. Several types of hash tables are implemented: separated chaining, open adressing with linear probing and double function hash; this last one has a garbage colector mechanism that allows to free deleted entries. Dynamic linear hash tables are implemented too. The main algorithms on graphs are implemented in an easy way and with good performance features. Network Flow (maximum and min cost), cut points, topological sort, spanning trees, min paths. etc. The graphs are generic in the sense that they can contain data independent of the algorithm. Several containers of the C++ STL library are implemented with Aleph-w. Their performance is better than GNU implementation
    Downloads: 20 This Week
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  • 9
    TX Library

    TX Library

    TX Library is a tiny graphics library for Win32 written in C++.

    TX Library is a tiny graphics library for Win32 written in C++. It is a small sandbox for the very beginners to help them to learn basic programming principles. The documentation is currently in Russian. More info here: http://storage.ded32.net.ru/Lib/TX/TXUpdate/Doc/HTML.ru, http://ded32.net.ru/news/2011-04-03-58, http://ded32.net.ru.
    Downloads: 4 This Week
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  • 10
    Qoost is a collection of C++ classes and templates for programming Qt4. See our file releases for code and documentation.
    Downloads: 8 This Week
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  • 11
    Simple components for Ada

    Simple components for Ada

    A software components library

    The Simple components for Ada library provides implementations of smart pointers for automatically collected objects (using reference counting), object persistence, unbounded and bounded arrays of smart pointers, generic unbounded arrays of private objects and plain pointers, generic sets, maps, arbitrary precision arithmetic, B-trees, directed graphs, directed weighted graphs, stacks, and storage pools. It also includes table management, string editing, IEEE 754 support, and infix expression parsing tools. Implementations of some lock-free shared data structures are provided.
    Downloads: 3 This Week
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  • 12

    Unix GNU Windows

    Packages to create a Unix like environment under MS-Windows

    At this point this project is mainly wpkg which is a replica of dpkg and apt-get that works under Microsoft Windows and Unices. Since version 0.7.0 it works very nicely as it includes most of the important functionality of dpkg (i.e. most everything except dselect functions.) Otherwise, the Unix GNU Windows is expected to be a large set of packages that wpkg can handle. Packages of all the software available under MinGW and GnuWin32 so you can painlessly build a complete Unix like environment under Microsoft Windows.
    Downloads: 5 This Week
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  • 13
    GtkAda contributions

    GtkAda contributions

    Contributions to Ada bindings to GTK+

    The library is a contribution to GtkAda, an Ada bindings to GTK+ toolkit. It deals with the following issues: tasking support; custom models for tree view widget; custom cell renderers for tree view widget; multi-columned derived model; an extension derived model (to add columns to an existing model); an abstract caching model for directory-like data; tree view and list view widgets for navigational browsing of abstract caching models; file system navigation widgets with wildcard filtering; resource styles; capturing the resources of a widget; embeddable images; some missing sub-programs and bugfixes; a measurement unit selection widget and dialogs; an improved hue-luminance-saturation color model; simplified image buttons and buttons customizable by style properties; controlled Ada types for GTK+ strong and weak references; and a simplified means to create lists of strings.
    Downloads: 2 This Week
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  • 14
    An attempt to create a cross platform QT compatible serial port driver This code attempts to supports signal event driven design.
    Downloads: 2 This Week
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  • 15
    STLplus C++ library collection

    STLplus C++ library collection

    C++ Library collection

    Containers to extend STL: graph, tree, matrix, smart-pointer. Persistence (serialisation) of C++ data structures. Portability: subprocesses, TCP, file system. Reusable subsystems: library manager, message handler. Portable between OSs and compilers. Documentation is included in the download and is also available on the STLplus website http://stlplus.sourceforge.net. The headers are intended to be readable, so look at them too for usage information on each function and class.
    Downloads: 2 This Week
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  • 16

    QMARIADB

    Full Featured Qt Driver for MariaDB / MySQL

    This is my dropin replacement version of the QMYSQL driver that is provided out of the box with Qt. It covers the same features but also adds these extra features/fixes. 1, Parameters Can Return Recordsets 2, Calls to procedures can return out/inout vars 3, Threadsafe when using MariaDB Client Libs 4, Supports multiple returned recordset The driver checks during runtime that it is using the MariaDB Client library. If it's not it will fail to init. This is because the MariaDB Client librarys handle multi threading correctly. You can comment out the appropriate lines of code to stop this check. NOTE: There are binarys to download this is because there are so many variations on how it can be compiled. You are expected to compile it yourself.
    Downloads: 1 This Week
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  • 17
    Ada industrial control widget library

    Ada industrial control widget library

    A GUI library for designing gauges, meters, oscilloscopes, plotters

    A library that is intended for designing high-quality industrial control widgets for Ada applications. The widgets are composed of transparent layers drawn by cairo. The widgets are fully scalable graphics. A time controlled refresh policy is supported for real-time and heavy-duty applications. The library supports caching graphical operations and stream I/O for serialization and deserialization. Ready-to-use gauge, meter, oscilloscope widgets are provided as samples as well as an editor widget for WYSIWYG design of complex dashboards. The software is based on GtkAda and cairoada, the Ada bindings to GTK+ and cairo.
    Downloads: 0 This Week
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  • 18
    BPT

    BPT

    A set of library for C++, including a script programming language

    BPT (Pentacle Technology's Library in french) is a set of libraries which provide: A TCP scheduler based on select A simple dynamic library loader Parsing tool for INI format CString XOR cipher data DABSIC (Homemade script language) Sequence (Homemade sequence description language) Event callback library over SDL Network event callback library
    Downloads: 0 This Week
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  • 19
    BiBler

    BiBler

    Tool to manage and manipulate BibTeX entries

    BiBler is a software for managing references to scientific articles using BibTeX. BiBler runs with a windows GUI or can be used as a Python library
    Downloads: 0 This Week
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  • 20
    CLIck

    CLIck

    a CLI generator and and SW library

    CLIck allows you to create flat or hierarchical CLI (command line interfaces) in an extremely easy and quick way, supporting very popular features like history with command recalling, context-based auto-completion, tab-based command list, automatic command-line help, special characters, automatic structure builder, and much more. CLIck is written in ANSI C and tested on C and C++ applications on several architectures. It doesn't depend on any external library and uses only a very small subset of POSIX APIs. Despite the project name, you won't need your mouse at all!
    Downloads: 0 This Week
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  • 21

    Canvas++

    Single-header graphics library to teach C++

    Canvas++ is a very simple graphics library contained in single header file. It's purpose is to make teaching of C++ more colorful and funny for kids and students. The main idea is to wrap windows API calls into simple interface. You can start drawing next after "Hello world" example - just declare Window variable and call method draw() to start drawing.
    Downloads: 0 This Week
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  • 22
    ECOC PAK is a C++ Library for the Error Correcting Output Codes classification framework. It supports several coding and decoding strategies as well as several classifiers.
    Downloads: 0 This Week
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  • 23

    EGNLA

    Heterogeneous cluster for acceleration of linear algebra computations

    This project deals with a new concept of the heterogeneous grid for acceleration of the numerical linear algebra computing. We design this grid with respect to maximal ratio between cost and computational power. It allows a parallelization of scientific codes with minimal programming effort. We also optimize grid concept to be less sensitive to network parameters.
    Downloads: 0 This Week
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  • 24

    Extended C Library

    Extended C Library

    Why Is libxc needed? There doesn't exist a library for ANSI C99 for common data containers, such as vectors, trees, etc. There also also doesn't exist a library for common functionality, such as error reporting/logging, string functions, configuration management (reading config files), etc... The programmer working in C doesn't have anything analogous to the Boost C++ library. The extended C library is intended to make some headway into providing this functionality. To ensure unrestricted usage the libxc project is provided under the very permissive BSD license. If you need a different license then please send me a request (lelanthran at gmail) and I'll do my best to satisfy your request. What's completed? As of writing, the following libraries have been written and tested: 1. Memory accounting/tracking 2. String operations 3. Vectors 4. Trees 5. Dictionary arrays 6. Configuration management See the wiki page for more information
    Downloads: 0 This Week
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  • 25
    Fuzzy sets for Ada

    Fuzzy sets for Ada

    Fuzzy sets, logic, numbers; intuitionistic fuzzy sets, fuzzy linguis

    Fuzzy sets for Ada is a library providing implementations of confidence factors with the operations not, and, or, xor, +, and *, classical fuzzy sets with the set-theoretic operations and the operations of the possibility theory, intuitionistic fuzzy sets with the operations on them, fuzzy logic based on the intuitionistic fuzzy sets and the possibility theory; fuzzy numbers, both integer and floating-point with conventional arithmetical operations, and linguistic variables and sets of linguistic variables with operations on them. String-oriented I/O is supported. A rich set of GTK+ GUI widgets is provided.
    Downloads: 0 This Week
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