Showing 31 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
    WinUtil

    WinUtil

    Chris Titus Tech's Windows Utility - Install Programs, Tweaks, Fixes

    WinUtil by Chris Titus Tech is a comprehensive Windows utility script designed to automate system maintenance, streamline software installations, and apply performance tweaks. It focuses on debloating Windows, fixing update issues, and configuring various system optimizations to enhance user experience. The tool requires running PowerShell with administrator privileges to perform system-wide changes safely and effectively. WinUtil is modular and maintained as multiple scripts compiled into a...
    Downloads: 444 This Week
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  • 2
    RyTuneX

    RyTuneX

    RyTuneX is a cutting-edge optimizer built with the WinUI 3 framework

    RyTuneX is a comprehensive Windows-system optimization tool aimed at users who want to enhance performance, privacy and usability on systems running Windows 10 (20H1 +) and Windows 11. It is built using the WinUI 3 framework and .NET 8 to provide a modern, responsive interface and native Windows look and feel. The application lets users “debloat” their system by removing pre-installed apps and Windows features that may be unnecessary or resource-heavy, helping free up resources and storage....
    Downloads: 149 This Week
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  • 3
    Hellzerg Optimizer

    Hellzerg Optimizer

    The finest Windows Optimizer

    Advanced configuration utility that helps you restore your privacy and increase your security. Optimizer is recommended after a fresh, clean installation of Windows to achieve maximum privacy and security. Depending on your version of Windows, Optimizer will also allow you to perform some specific tweaks.
    Downloads: 135 This Week
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  • 4
    Mole

    Mole

    Dig deep like a mole to optimize you Mac

    Mole is a terminal-based tool for deep system cleanup, app uninstallation, and optimization on macOS. It aims to consolidate the functionality of multiple popular Mac utilities—cleaners, uninstallers, disk analyzers, and system tuners—into a single open-source binary. From the command line, you can scan and remove large caches, logs, temporary files, browser remnants, and other junk that quietly accumulates over time. Mole’s smart uninstall mode walks the filesystem to remove not just an application bundle, but also associated caches, preferences, launch agents, logs, and other leftovers in more than twenty locations. ...
    Downloads: 60 This Week
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  • Reach Your Audience with Rise Vision, the #1 Cloud Digital Signage Software Solution Icon
    Reach Your Audience with Rise Vision, the #1 Cloud Digital Signage Software Solution

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  • 5
    GameMode

    GameMode

    Optimise Linux system performance on demand

    GameMode is a daemon/lib combo for Linux that allows games to request a set of optimizations be temporarily applied to the host OS and/or a game process. GameMode was designed primarily as a stop-gap solution to problems with the Intel and AMD CPU power save or on-demand governors but is now host to a range of optimization features and configurations.
    Downloads: 5 This Week
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  • 6
    LinUtil

    LinUtil

    Distro-agnostic toolbox designed to simplify everyday Linux tasks

    Linutil from Chris Titus Tech's Linux Toolbox is a distro-agnostic Linux toolbox written in Rust, designed to simplify everyday setup and maintenance tasks across distributions. From installing popular applications to optimizing performance and desktop configurations, Linutil offers a unified interface and modular system. It can be installed via curl script, Cargo, AUR, or distribution packages, making it accessible on Arch, OpenSUSE, and beyond.
    Downloads: 2 This Week
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  • 7
    auto-cpufreq

    auto-cpufreq

    Automatic CPU speed & power optimizer for Linux

    Automatic CPU speed & power optimizer for Linux. Actively monitors laptop battery state, CPU usage, CPU temperature, and system load, ultimately allowing you to improve battery life without making any compromises.
    Downloads: 1 This Week
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  • 8
    OSX-Optimizer

    OSX-Optimizer

    Optimize MacOS, Shell scripts to speed up your mac boot time

    OSX-Optimizer is a collection of shell-based tweaks for macOS designed to speed up boot time, improve perceived performance, and reduce unnecessary background activity, especially in virtualized environments. The README emphasizes that macOS can be heavily modified using the defaults command, and many of the optimizations are simply well-chosen combinations of defaults and system utilities. It shows how to capture and compare system preferences before and after GUI changes (using defaults...
    Downloads: 2 This Week
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  • 9
    Tiny 11 Releases

    Tiny 11 Releases

    Automated tools for creating streamlined Windows 11 images with CI/CD.

    Tiny11 Automated Builder: Build Tiny11, Build Tiny11 Core and Build Nano11 Automated tools for creating streamlined Windows 11 images with CI/CD support. 📋 Overview Tiny11 Automated Builder provides PowerShell scripts to create minimized Windows 11 ISO images by removing bloatware, disabling telemetry, and optimizing system components.
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    Downloads: 2,348 This Week
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 10
    Temp_Cleaner GUI

    Temp_Cleaner GUI

    A free and open-source program to free up disk space

    While most of us tend to ignore them, the truth is that browser history, cookies and cache take quite a lot of space on the disk. Deleting them does not only help you gain storage space, but it can also speed up the PC. Temp_Cleaner GUI Project is a simple and straightforward utility that enables you to clean your Windows-based computer of junk and obsolete files. The app comes with a single-window interface packed with a huge list of options. As you probably hinted, all you need to do is...
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    Downloads: 1,702 This Week
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  • 11
    Sparkle – Windows Optimizer

    Sparkle – Windows Optimizer

    A fast and modern app to optimize, debloat, and clean up your Windows

    ✨ Sparkle – The Ultimate Windows Optimization Tool Sparkle is a modern, open-source utility that helps you debloat, optimize, and clean your Windows PC in just a few clicks. Whether you’re a power user or just looking to give your system a speed boost, Sparkle offers a sleek and easy-to-use interface for managing system tweaks, removing bloatware, clearing temp files, and more. 💡 Why Sparkle? Minimalist & intuitive UI Backed by powerful PowerShell scripts Built-in Winget app installer Full system tweaks with backup & revert functionality Developed using modern technologies (React, Electron, JavaScript) GitHub - https://github.com/Parcoil/Sparkle
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    Downloads: 180 This Week
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  • 12
    Mem Reduct

    Mem Reduct

    Mem Reduct is a lightweight tool to monitor and optimize PC memory

    Mem Reduct utility – a real-time memory management tool designed to monitor and optimize system memory usage on your computer
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    Downloads: 258 This Week
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  • 13
    PWin11 Tweaker

    PWin11 Tweaker

    Tweaker for Windows 11

    PWin11 Tweaker is a lightweight, open-source utility that allows you to tweak various aspects of Windows 11 without delving into complex system settings or third-party software. With a focus on performance optimization, system cleanup, privacy protection, and interface customization, this tool simplifies the process of tailoring your OS to your specific needs. The intuitive navigation and responsive design make it accessible to everyone, while advanced options cater to tech enthusiasts.
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    Downloads: 42 This Week
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  • 14
    WinHubX

    WinHubX

    WinhubX

    Downloads: 13 This Week
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  • 15
    Phantom-Optimizer

    Phantom-Optimizer

    Fast, no-bloat Windows optimizer for better speed and performance.

    Phantom Optimizer is a lightweight Windows optimization tool focused on speed, privacy, and full user control. It offers startup tweaks, junk cleanup, RAM boosts, and performance improvements without bloated UIs or background services. Built for Windows 10/11 and optimized for portable use.
    Downloads: 16 This Week
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  • 16
    System Maid

    System Maid

    System Cleaner and Optimizer for Linux

    System Maid, as its name suggests, is a system cleaner mini-suite developed for Debian-based Linux systems. The program performs tasks such as cleaning trash, history, and thumbnails, even using the overwrite method if the user prefers. It also supports performance tweaks such as disk defragmentation, limiting processor usage, and cleaning RAM. https://github.com/shampuan/System-Maid
    Downloads: 9 This Week
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  • 17
    ALSC - Advanced Linux System Cleaner

    ALSC - Advanced Linux System Cleaner

    Simplify the maintenance and cleaning of Linux systems.

    This program was developed to facilitate maintenance and cleaning of Linux systems.
    Downloads: 4 This Week
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  • 18
    Photo Agent

    Photo Agent

    Duplicate Photo Finder and Cleaner for Linux

    The program is very easy to use. Simply point to the path and click scan. Mark any unwanted photos and click "Send to Fake Trash." Then, switch to the Fake Trash tab, make sure you've selected the correct files, and select and delete them all (they can no longer be recovered). If you want to return any, simply mark them and recover them (Restore Selected). If the directory you're pointing to is very large or complex, the program may freeze for a moment when you press the scan button. This is...
    Downloads: 2 This Week
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  • 19
    WOM - Windows OEM Master

    WOM - Windows OEM Master

    Windows OEM Editor

    Adding and Editing Professional OEM Manufacturer Information to Windows Versions
    Downloads: 0 This Week
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  • 20
    OrgAI

    OrgAI

    Organizador de arquivos (GUI)

    OrgAI é um programna que organiza os arquivos de uma pasta com base na extensão dos mesmos. Se você tem vários arquivos na pasta de Downloads, experimente usar este programa para organizar cada arquivo para dentro de sua pasta corresponde ao tipo de arquivo.
    Downloads: 0 This Week
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  • 21
    OptiBoot

    OptiBoot

    Lightweight PC tool for startups, services, and hardware info

    About "A lightweight PC utility that lets you easily manage startup applications, control system services, and view detailed hardware information—all in one place." NOTE: .NET Core 8 must be installed.
    Downloads: 0 This Week
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  • 22
    Zharudar

    Zharudar

    Bangladeshi pc cleaning software

    'Zharudar 1.9'- it is a software containing the facilities: system optimization, temporary file cleaning and exclusive utility tools. It's easy to use. And it's the first software in Bangladesh which enables the services mentioned above. It's popularity is growing very rapidly in Bangladesh. It's the 9th version of Zharudar software that I'm talking about. I hope people all over the world will enjoy using this software.
    Downloads: 2 This Week
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  • 23
    Performance Maintainer

    Performance Maintainer

    cleans registry, cleanup disk, defrag drive

    Performance Maintainer has combined open source tools such as Little Registry Cleaner, Bleachbit and Ultradefrag that run periodically for PC maintenance and performance. It is very simple and automated 1.Little Registry Cleaner Scan and Cleans the registry, 2.Bleachbit Performs Disk Cleanup 3. Ultradefrag defragments System Drive. The Programs also allows to install additional tools for tweaking and better performance.
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    Downloads: 54 This Week
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  • 24
    Micro PC Cleaner

    Micro PC Cleaner

    Open source PC cleaner

    Micro PC Cleaner is an open source PC cleaner.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Smart System Repair

    Smart System Repair

    Repair and Maintenance your PC easily with Smart System Repair.

    Smart System Repair is efficient software that keep your PC in good case. With Smart System Repair Tools you can repair, reset, optimize and customize your system in easy way. With this software you can repair most common WIndows issues easily.
    Downloads: 3 This Week
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