Showing 19962 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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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
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  • 1

    Photexo

    Photo exif organiser

    Digital photos from camera and mobile phones all have filenames. I want my photos in standard directories and subdirectories and have standard names. This program makes it easy: Take a bunch of photos put them in directories, where main directory is yyyy and subdirectorys mm/dd rename photos to i yymmdd_hhmmss Command line example: >photexo.py copy magic indir outdir copy: copy files. magic: use exif to detec camera model. indir: a directory with digital...
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  • 2

    dhcpy6d

    dhcpy6d is a server for IPv6 DHCPv6 written in Python.

    Dhcpy6d delivers IPv6 addresses for DHCPv6 clients, which can be identified by DUID, hostname or MAC address as in the good old IPv4 days. It allows easy dualstack transistion, addresses may be generated randomly, by range, by arbitrary ID or MAC address. Clients can get more than one address, leases and client configuration can be stored in databases and DNS can be updated dynamically.
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  • 3
    SpiceDB

    SpiceDB

    SpiceDB is the open source, Zanzibar-inspired authorization system

    Open Source, Google Zanzibar-inspired permissions database to enable fine-grained access control for customer applications. Get started with the SpiceDB playground: https://play.authzed.com/
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  • 4
    CrossBrowdy

    CrossBrowdy

    JavaScript framework to build game engines, games, emulators and apps

    CrossBrowdy is a free and open-source JavaScript framework that allows to create multimedia apps, emulators, game engines and games that will be compatible with any device. Any software developed with CrossBrowdy should be able to be used in any JavaScript compatible web client (including browser plug-in, add-on, extension, app...) which supports "document.getElementById".
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  • Automated RMM Tools | RMM Software Icon
    Automated RMM Tools | RMM Software

    Proactively monitor, manage, and support client networks with ConnectWise Automate

    Out-of-the-box scripts. Around-the-clock monitoring. Unmatched automation capabilities. Start doing more with less and exceed service delivery expectations.
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  • 5
    VirtualHostAdd

    VirtualHostAdd

    Command-line tool for creating Apache virtual hosts on Debian 12.

    VirtualHostAdd is a command-line tool for Debian 12—and derived Linux distributions—designed to simplify the creation and configuration of virtual hosts on the Apache HTTP Server, for PHP and CGI-based applications. It automates the entire process, handling directory structure, Apache configuration, MPM and Apache modules handling, and file/directory permissions, reducing manual setup time and errors for developers and sysadmins.
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  • 6
    PingMe

    PingMe

    CLI tool which provides ability to send messages to multiple platforms

    PingMe is a personal project to satisfy my needs of having alerts, most major platforms have integration to send alerts but its not always useful, either you are stuck with one particular platform, or you have to do alot of integrations. I needed a small app which i can just call from my backup scripts, cron jobs, CI/CD pipelines or from anywhere to send a message with particular information. And i can ship it everywhere with ease. Hence, the birth of PingMe. Everything is configurable...
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  • 7
    PyNuker

    PyNuker

    A stress testing tool written in python.

    PyNuker is a network stress testing tool written in python. Because it is written in python it should run equally well on any system that has Python version 3.x installed. It infinitely(until stopped) sends a string of text via a UDP packet to a target computer or network device in an effort to flood the target with so much useless traffic that it stops responding to valid requests. I digitally sign some files in my releases. If you'd like to verify those signatures, you can find my...
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  • 8
    ldap-searchEntries.pl is a small perl script that searches for entries based on a list provided by STDIN. The values given from STDIN are parsed into a filterstring containing placeholders. The found DNs are printed to STDOUT for each search. Parameters allow fine tuning of all features including attribute printing.
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  • 9

    contools

    console tools, batch scripts, shell scripts, shell tools, utilities

    https://sourceforge.net/p/contools/contools/ci/master/tree/README.md https://sourceforge.net/p/contools/contools/ci/master/tree/README_EN.txt https://sourceforge.net/p/contools/contools/ci/master/tree/README_EN.deps.txt https://sourceforge.net/p/contools/contools/ci/master/tree/changelog.txt
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 10
    PyAppExec

    PyAppExec

    Launcher that prepares Python/deps and runs your app like OS-native

    PyAppExec is a cross‑platform open-source launcher and installer that makes Python apps feel native. It locates or installs the required Python runtime, provisions an isolated virtual environment, installs your project’s pip requirements, and handles any external tools requirements or dependencies (e.g., FFmpeg) with version checks and auto-download/extract on Windows/macOS/Linux.
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  • 11
    GobLin GNU/Linux

    GobLin GNU/Linux

    GobLin: The GNU/Linux Operating System for Governments

    “GobLin is The Linux for Governments”. A customized distribution of the GNU/Linux operating system, adapted to the requirements of public administration. It is designed under the Free Software Philosophy, and open to be adapted in order to cover every level of public administration. With the vision of endowing the government offices with advanced management tools and software, we created a distribution of the GNU/Linux Operating System, adapted to the requirements of a modern...
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  • 12
    Electronic Shelf Label  Firebase Edition

    Electronic Shelf Label Firebase Edition

    An electronic shelf label is a type of price tag

    An Electronic Shelf Label is a device that's typically attached to the front edge of retail shelving. ESL Firebase Edition V2.0 utilizes the AES-256 in CBC mode and Google Firebase. It doesn't require an expensive gateway to function, once configured, all it needs is a power supply and a Wi-Fi access point. ESL Firebase Edition V2.0 allows you to operate as many of them as you wish, provided that each has its own unique ID, and there's enough power and bandwidth for all of them. For...
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  • 13
    comFramework

    comFramework

    Framework for CAN communication interfaces including code generator

    comFramework presents a flexible, widely customizable CAN communication interface for embedded applications; it covers the CAN stack down to the hardware driver. Signal based application code is linked to the frame based HW abstraction layer. The interface imposes easy to fulfill requirements on the integration environment and will fit in most embedded platforms. A powerful code generator auto-codes those parts of the interface, which depend on your specific CAN network databases;...
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  • 14

    UFTP

    Encrypted UDP based FTP with multicast

    UFTP is an encrypted multicast file transfer program, designed to securely, reliably, and efficiently transfer files to multiple receivers simultaneously. This is useful for distributing large files to a large number of receivers, and is especially useful for data distribution over a satellite link (with two way communication), where the inherent delay makes any TCP based communication highly inefficient. The multicast encryption scheme is based on TLS with extensions to allow multiple...
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    Downloads: 1,305 This Week
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  • 15
    PyCheck

    PyCheck

    Calculates the checksum of a file, and compares it to an original.

    PyCheck calculates the checksum of a file, and compares it to an original either by selecting an original copy of the file, or manually entering the checksum of the original file, such as when it is provided on a website from which you downloaded a file. In Linux this program depends on the Python3 TK package, so make sure you have python3-tk installed using your distribution's package manager before continuing. I digitally sign some files in my releases. If you'd like to verify those...
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  • 16

    Web-based Firewall Log Analyzer

    Firewall log analyzer

    Flexible web-based firewall log analyzer, supporting netfilter and ipfilter, ipfw, ipchains, cisco routers and Windows XP system logs, and mysql or postgresql database logs using the iptables ULOG or NFLOG target of netfilter others mapped to the ulogd format with a view. Fully supports IPv6 for database logs, and netfilter and ipfilter system file logs. Also supports Maxmind's GeoIP version 2 location databases. For Linux, FreeBSD, OpenBSD, Solaris, OSX,etc.
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  • 17
    NTK Ultra-Compression

    NTK Ultra-Compression

    Logiciel de compression de fichiers maximal indépendant du temps.

    Le logiciel NTK Ultra-Compression répond à une problématique essentielle de l’ère numérique : comment réduire la taille des données à leur minimum absolu sans compromis sur leur intégrité, tout en s’affranchissant des contraintes temporelles ? Dans un monde où les volumes de données explosent et où les solutions actuelles de compression restent limitées par des compromis entre rapidité, efficacité et complexité, nous proposons une approche disruptive. Les solutions actuelles, telles que...
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  • 18

    Delayter

    Utility to queue files for deferred deletion, days/weeks/months later

    Full documentation: Download delayterX.Y.html User has files that can probably be deleted later but does not feel comfortable deleting right now. Instruct with simple commands in which the file names and delay time are specified, eg.: Delayter -m 1 -w 2 -d 3 file1 file2 by which file1 and file2 are scheduled for deletion 1 month, 2 weeks and 3 days from now (roughly 47 days). Useful on projects with many temporary junk files that cannot be deleted until a later time at which you might...
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  • 19
    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...
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  • 20

    ldif-extract

    Extrect selected entries from LDIF files like grep

    ldif-extract is a small 'grep' like tool to extract and convert data from LDIF files. It could be used standalone or also in a pipe together with other tools like ldapsearch.
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  • 21

    Dynamic Arrays and Hashes (Delphi, C++)

    Very fast classes for working with Dynamic Arrays in Delphi and C++

    (New version 1.04 is released) Dynamic Arrays is a set of useful very fast classes for data manipulating in memory. Flexible memory control, functionality that standard containers do not have, fast operations (assembler implementation for x86 and x64 platforms). Available for Delphi all latest versions and for C++. Powerful Hash and Double Hash classes to work with pairs of values (key and value) and with values that have two keys (key1, key2, value). Give it a try and let me know how...
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  • 22

    ldap-preg_replace

    Replace/add/delete LDAP attributes online with regular expressions

    Replace, add and delete values of LDAP attributes online with regular expressions. Automate daunting data maintenance Tasks. Save yourself from the need to fiddle around with LDIF Change files (or create them based on the replacement result)!
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  • 23
    MamoLinux

    MamoLinux

    A customized Linux OS based on Ubuntu LTS release for All

    In Sanskrit, *Mamo* means *My*. In a world full of OSes like Windows, Mac, or android, a laptop/computer cannot be called **my Laptop/computer/phone** unless I have full control over it both in software and hardware regime. Such freedom can only be enjoyed on Linux based OSes. Many Ubuntu/Debian-based OSes have been able create an user-friendly OS environment for intermediate computer users. However, they're still far more intimidating to my Li'l sister and Gramps compared to...
    Downloads: 1 This Week
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  • 24
    Blazefox

    Blazefox

    Blazefox: Fast, safe file deduplication and management tool for Linux

    Blazefox is a powerful and efficient file deduplication and management tool designed for both everyday users and system administrators. It scans directories recursively, identifies duplicate files using advanced content hashing, and provides safe options to remove, move, or rename duplicates. Blazefox supports flexible filtering with regex/glob patterns, interactive and dry-run modes, and advanced conflict resolution strategies, ensuring no data is lost accidentally. Its undo and redo...
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  • 25
    DNSzoneView

    DNSzoneView

    This application is intended to provide an overview of a site's own au

    This application is intended to provide an overview of a site's own authoritative named (DNS) server's "zone" files. Note that it does NOT create or modify any files - so don't expect to use this application to "set up" a DNS server. There are three parts to the DNSzoneView document: a) brief numerical summary of zone RR counts b) scatter plot of zone files relative to number of RR records and last-modified date-time of a zone file c) a listing of configured "local" zone files and the...
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