Showing 13147 open source projects for "java open source"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    G2SConverter

    G2SConverter

    Convert models from GoldSource engine to Source engine with AI

    Convert models from GoldSource engine to the Source engine with AI. This utility converts GoldSource engine models to Source engine models. A feature of this utility is the ability to improve the quality of textures of models using Upscaling, deblurring, and normal map generating. All operations to improve the quality of textures are performed by neural networks. To improve the quality of the texture, it is first Upscaled using RealESRGAN. The user can select scaling factor: x2, x4 or x8....
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  • 2

    STL viewer

    STL Viewer for java

    STL 3D object file viewer for java. - install unzip distributed stlviewer*.zip - run go into the directory run: java -jar stlviewer.jar In Windows and various OS, you may be able to run it by simply double clicking on the jar file. Navigation - holding / dragging the left mouse button rotates the model - holding / dragging the right mouse button pan the model - rotating the mouse wheel forward moves away from the model / backward moves towards the model - clicking home...
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  • 3

    psgdump

    Dump psg/ym chip tune files to txt and midi format

    PSGDump tool is parser and converter for chip tune files. It supports PSG and YM input file formats, focusing on AY/YM chip tunes from ZX Spectrum and Atari ST. The tool produces text output of notes played and creates multi-track MIDI file.
    Downloads: 0 This Week
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  • 4
    ytdownloader

    ytdownloader

    Download videos and audios from hundreds of sites

    Downloads: 3 This Week
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
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  • 5
    css-spinner

    css-spinner

    Small, elegant pure css spinner for ajax or loading animation

    Open source CSS loading animations dedicated for speed, simplicity & dev-friendly. Loading.io's CSS spinner uses CSS Animation, which is wildly supported by all modern browsers such as Google Chrome and Mozilla Firefox. However, the Microsoft Internet Explorer version earlier than 10 doesn't support CSS Animation. To support older IE, you have to use a GIF format image.
    Downloads: 0 This Week
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  • 6
    CUDA Pathtracer

    CUDA Pathtracer

    GPU Raytracer from scratch in C++/CUDA

    GPU-Raytracer is a high-performance, real-time ray tracing engine implemented using OpenGL compute shaders. It demonstrates the power of modern GPU architectures to handle complex lighting calculations, reflections, shadows, and global illumination in real-time. This project is educational and experimental, providing insight into GPU parallelism and real-time rendering techniques. Its clean and modular C++ structure makes it a great reference for students and graphics developers alike.
    Downloads: 0 This Week
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  • 7

    fastPTOptimizer

    a fork of the Panorama Tools / libpano13 with a fast PTOptimizer

    This is a fork of Panorama Tools / libpano13-2.9.21 Mercurial. PTOptimizer is part of panorama tools, a great software for aligning and stitching several partially overlapping photos in order to get a bigger photo. When you have only a small or medium number of images and control points, the original PTOptimizer does the optimization in a fairly short time. However if you have a large number of images (several hundrets or more than thousand) and control points, PTOptimizer typically...
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  • 8
    Crunch

    Crunch

    Insane(ly slow but wicked good) PNG image optimization

    Crunch is an image compression tool for lossy PNG image file optimization. Using a combination of selective bit depth, color palette reduction and color type, as well as zopfli DEFLATE compression algorithm encoding that employs the pngquant and zopflipng PNG optimization tools, Crunch is effectively able to optimize and compress images with minimal decrease in image quality. While it may produce file size gains larger than those produced by lossless approaches, the impact on image quality...
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  • 9
    Flutter Music Player

    Flutter Music Player

    First Open Source Flutter based material design music player

    Flutter Music Player is an open-source Flutter application that implements a material-design-centric music player capable of playing local audio files on Android (with iOS support planned or community-driven), making it a practical starting point for building media apps in Dart/Flutter. The project includes code that handles core music playback features such as playing, pausing, stopping, seeking within tracks, and basic playback controls, all wrapped in a visually appealing UI consistent with material design guidelines. ...
    Downloads: 3 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 10
    MPV Player (Windows)

    MPV Player (Windows)

    a free, open source, and cross-platform media player.

    MPV Player -Reforge Script Version https://github.com/ash00013/MPV-Reforge Main project site: https://mpv.io/
    Downloads: 0 This Week
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  • 11

    SD Recover

    Memory card image recovery

    A collection of tools to assist the recovery of files from a corrupt memory card. Initial aim of this project was to recover photographic jpeg and avi files from a corrupt SD card. However, the tools might be usable in other situations. Current project is fairly rough and may need some adjustment to the source code to work for specific cases.
    Downloads: 0 This Week
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  • 12
    Svelte Animation on Scroll

    Svelte Animation on Scroll

    Svelte Animation on Scroll

    Svelte Animation on Scroll. A small component to make your CSS animations work on scroll with Svelte. SAoS allows you to animate once or multiple times an element on a scroll, you can define the top and bottom "triggers" and the CSS of the internal divs (not recommended, but it can help in some cases).
    Downloads: 0 This Week
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  • 13
    Graphite-Web

    Graphite-Web

    A highly scalable real-time graphing system

    ...It was originally designed and written by Chris Davis at Orbitz in 2006 as side project that ultimately grew to be a foundational monitoring tool. In 2008, Orbitz allowed Graphite to be released under the open-source Apache 2.0 license. Since then Chris has continued to work on Graphite and has deployed it at other companies including Sears, where it serves as a pillar of the e-commerce monitoring system. Today many large companies use it.
    Downloads: 0 This Week
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  • 14
    Comet-VideoConverter

    Comet-VideoConverter

    Comet video converter

    Comet-VideoConverter is a program or rather an interface that will help us to work easier in the video conversion using FFMPEG to be able to convert the video, Comet-VideoConverter is the front end of the useful line conversion tool Commands, offering an easy and friendly interface for the user, is a project that is in trial version but that same is very stable and functional when doing the conversion tasks.
    Downloads: 0 This Week
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  • 15
    TuxGuitar
    TuxGuitar is a multitrack guitar tablature editor and player written in Java-SWT, It can open GuitarPro, PowerTab and TablEdit files.
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    Downloads: 562 This Week
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  • 16
    Jack-The-Cutter

    Jack-The-Cutter

    Tool to lossless cut audio files

    An easy to use FFmpeg frontend to lossless cut / split audio files (without re-encoding). Works with all kind of audio files FFmpeg can process. The editor shows both complete wave form and zoomed section to make cutting a lot easier. The 'Auto cut' tool uses silence detection to automatically create cut points. Right click on prev/next section provides an easy way to manually check cut points.
    Downloads: 0 This Week
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  • 17
    Command Line

    Command Line

    Your Personal Hacking Terminal.

    Command Line is an Open-Source Software for Pentesters and Ethical Hackers it contains many Functionalities which helps Ethical Hackers. It is CLI Based Application use for checking Networks and IP's it also supports functionalities like downloading Packages from Internet Including YouTube.It is also used for Port scanning, IP-Finding it is also useful for checking ping and net speed with the functionality of scanning the net speed by selecting the best server.
    Downloads: 6 This Week
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  • 18
    RHVoice

    RHVoice

    Free open source speech synthesizer for Russian and other languages

    RHVoice is a free and open-source multilingual speech synthesizer. Its developers hope to give more visually impaired people the ability to use a good free synthesis voice reading in their native language with their screen reader. We are especially interested in supporting those languages for which there are currently no good voices that could be used with a screen reader.
    Downloads: 43 This Week
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  • 19
    Java based paino trainer. Creates random scores according to user preferences (scale, single/chords...) and waits for right MIDI in to erase right notes or complain about bad ones. Though the screenshots are in German it's i18n feature is just overwhelm
    Downloads: 0 This Week
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  • 20
    A Z-shell script creating frames for, and encoding them into, the 'du-filmo' video
    Downloads: 0 This Week
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  • 21
    UpscalerJS

    UpscalerJS

    Image Upscaling in Javascript. Increase image resolution up to 4x

    Image Upscaling in Javascript. Increase image resolution up to 4x using Tensorflow.js. Open source, browser/Node compatibility, and completely free to use under the MIT license. Scale images up to 4x their original size, all in Javascript. UpscalerJS ships with pre-trained models in the box covering a wide variety of use cases. Or bring your own! Browser, Node (CPU and GPU-accelerated), and Service Worker environments all supported.
    Downloads: 0 This Week
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  • 22
    generativeart

    generativeart

    Create Generative Art with R

    generativeart is an R package for creating algorithmic art by computing the positions of many thousands of points according to user-defined mathematical formulas with randomized parameters. Each render uses a seed to introduce controlled randomness, so every image is unique while remaining reproducible when the same seed and formula are reused. The package logs the seed, formula, and file name to a CSV, which makes it easy to catalog outputs, re-generate favorites, and track experiments. A...
    Downloads: 0 This Week
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  • 23
    Frappe Charts

    Frappe Charts

    Simple, responsive, modern SVG Charts with zero dependencies

    GitHub-inspired simple and modern SVG charts for the web with zero dependencies. An axis chart is generally a 2D rendition of data, where a set of values corresponds to every point in a dataset. That's why, data is the most important component for a chart. A chart can have multiple datasets. In an axis chart, every dataset is represented individually. Frappe Charts are responsive, as they rerender all the data in the current available container width. In order to set the bar width, instead...
    Downloads: 0 This Week
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  • 24
    react-three/flex

    react-three/flex

    Flexbox for react-three-fiber

    Placing content in THREE.js is hard. @react-three/flex brings the webs flexbox spec to react-three-fiber. It is based on Yoga, Facebook's open-source layout engine for react-native. Simply create layouts by wrapping your 3D objects in different <Box /> instances inside a <Flex /> container. This way they will be automatically placed in the 3D space following the flexbox specification just like in the DOM. You can tweak the container and the boxes using standard CSS flex properties, like flexDirection or justifyContent for the container and flexGrow for the boxes. ...
    Downloads: 1 This Week
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  • 25
    Gnome Subtitles
    Gnome Subtitles is a subtitle editor for the GNOME desktop. It supports the most common text-based subtitle formats, video previewing, timings synchronization and subtitle translation.
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    Downloads: 19 This Week
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