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

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  • 1

    PyLoris

    A protocol agnostic application layer denial of service attack.

    PyLoris is a scriptable tool for testing a server's vulnerability to connection exhaustion denial of service (DoS) attacks. PyLoris can utilize SOCKS proxies and SSL connections, and can target protocols such as HTTP, FTP, SMTP, IMAP, and Telnet.
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    Downloads: 32 This Week
    Last Update:
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  • 2
    Marathon -GUI Test Runner Web, Swing, FX

    Marathon -GUI Test Runner Web, Swing, FX

    Marathon supports testing of Java/Swing and Java/Fx applications.

    Marathon provides an integrated environment for test script creation and execution. Supported FW: Web, Java Swing/ Java FX. Currently, Marathon supports JRuby script models for recording the test scripts.Marathon test runner generates Allure test reports.Marathon allows for grouping of test cases.It also has an option of inserting modules while recording(in MarathonITE while recording). It allows tester to inset checklist while recording and also takes screen capture and annotate it in playing the test cases. Extraction of code into modules and inserting it is very easy using marathon.It has different themes of UI which attracts tester to do work on it. Object mapping is quite simple and configuring is very easy for tester to understand and do the work. Debugging of test scripts is also easy and has script console which takes selenium commands. Slow play of test cases is also available.It allows to create multiple fixtures for different types of tests.
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    Downloads: 10 This Week
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  • 3
    "Slow CPU" Emulator

    "Slow CPU" Emulator

    Slows down any given Windows process (written in C#)

    "Slow CPU" Emulator is useful for slowing down games, testing how applications deal with lag, and/or reducing the overall CPU usage of a specified process. Simply tell the emulator the update interval and speed percentage, and witness your application slowing down to the specified speed live! The code is written in C# for Windows and is extremely robust, flexible and stable, and has been tested very thoroughly. I apologise in advance for the code not being very readable, sometimes spaghetti code is more optimised code. ;) If you encounter any issues, do not hesitate to tell me. :) License: MS-PL Do whatever you want with the code. Credit would be nice, but definitely not required. I am not responsible for any undesired or unintended effects that may (most probably won't) come up as a result of using the application.
    Downloads: 3 This Week
    Last Update:
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  • 4
    Kieker

    Kieker

    Software Monitoring Framework

    Kieker is a framework for continuous monitoring and dynamic analysis of distributed software systems. Being designed for continuous operation, it induces only a low overhead. The TraceAnalysis tool allows to analyze and visualize trace information.
    Downloads: 1 This Week
    Last Update:
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  • 5
    Blackfire Player

    Blackfire Player

    Web Crawling, Web Testing, and Web Scraping application

    Blackfire Player is a powerful Web Crawling, Web Testing, and Web Scraper application. It provides a nice DSL to crawl HTTP services, assert responses, and extract data from HTML/XML/JSON responses. Some Blackfire Player use cases: Crawl a website/API and check expectations -- aka Acceptance Tests; Scrape a website/API and extract values; Monitor a website; Test code with unit test integration (PHPUnit, Behat, Codeception, ...); Test code behavior from the outside thanks to the native Blackfire Profiler integration -- aka Unit Tests from the HTTP layer (tm). Blackfire Player executes scenarios written in a special DSL (files should end with .bkf).
    Downloads: 0 This Week
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  • 6
    Celero

    Celero

    C++ Benchmarking Library

    This project is now maintained at GitHub: https://github.com/DigitalInBlue/Celero Celero is a cross-platform open source C++ benchmarking library. Written with an API similar to Google Test, Celero utilizes C++11 features, offers tested benchmarking capabilities with microsecond precision, baselining, fixtures, and easy test setup. Use the baseline feature to measure/benchmark algorithm performance against a known case to more accurately rate performance of solutions.
    Downloads: 0 This Week
    Last Update:
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  • 7

    Chronological Cohesive Units

    The experimental source code for the paper

    The experimental source code for the paper, "A Novel Recommendation Approach Based on Chronological Cohesive Units in Content Consuming"
    Downloads: 0 This Week
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  • 8

    Everything is Slow!

    An automated network speed test utility

    This is a utility intended for IT professionals to deploy to their users. It will do several speed tests and report the results to an e-mail address, helping to track down complaints that "everything is slow"
    Downloads: 0 This Week
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  • 9

    JDistUnit

    Java5 distributed JUnit with mobile agents.

    JDistUnit is a test framework for distributed unit testing with Java (think "JUnit on multiple computers at once"), useful for load and stress testing. Features hot deployment of test cases to the remote test servers.
    Downloads: 0 This Week
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    Application Monitoring That Won't Slow Your App Down

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  • 10

    LogDruid

    Generate charts and reports using data gathered in log files

    An application to gather, aggregate, chart and report information originating from any log files. It uses regular expressions that are constructed graphically and can be tested in the application against samples. Once configured for a specific type of log file set, the gathering and display of the chart for a new files set can be done in just one click. Contains a sample template to handle few log types: Java GC log, OpenDS access log, Apache access log
    Downloads: 0 This Week
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  • 11

    PHP pUnit

    A small testing framework for PHP.

    A small testing framework for PHP based off some of .net's nUnit contracts. It uses a static assertion class rather than protects/public methods on an extended class.
    Downloads: 0 This Week
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  • 12

    Poor Man's Timing And Profiling

    Library tools to collect timing in Java, C, C++

    A collection of library code and tools for application execution profiling and performance testing. You can create stopwatches to time select portions of your code. You can measure differences (often to sub-millisecond accuracy) between clocks on different machines. You can log application events in a .csv format for subsequent analysis. You can also generate CPU loading logs in a .csv format.
    Downloads: 0 This Week
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  • 13
    Test your processor, the performence and the stability by overclocking with Process Benchmark Freatures: - Multithreading (12 Threads) - under 1 MB
    Downloads: 0 This Week
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  • 14
    Generate random values and insert them in the database. Great to test a new software or to generate meaningful dummy data. Written in PHP and uses MySQL as a DBMS.
    Downloads: 0 This Week
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  • 15
    An open-source desktop application for load/performance testing a web site. It has a very simple UI to configure the load test. The future plan includes transaction support, record, playback and support for load injector agents.
    Downloads: 0 This Week
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  • 16

    SqlTestUsers

    Test workload application for Sql Server

    SqlTestUsers makes it easier for database administrators, developers and testers to make test workload on their servers. It's developed in C#.
    Downloads: 0 This Week
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  • 17
    WebAppBurner

    WebAppBurner

    Benchmarking tool for web based applications and web servers.

    WebAppBurner is an easy-to-use, standalone, benchmarking tool for web based applications and web servers. WebAppBurners is able to execute several HTTP(S) requests with multiple workers, and each worker (which simulate an user) can perform multiple iterations (loops). It is able to send POST data to given Urls and it keeps received cookies during each iterations. It runs on Windows with .NET 4.0 framework. Use this program only on web applications and servers you are authorized to do so !
    Downloads: 0 This Week
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  • 18
    FTesT - Framework to tests
    Downloads: 0 This Week
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  • 19
    Online Book Reservation system (Beta Version)
    Downloads: 0 This Week
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  • 20
    nGrinder

    nGrinder

    Enterprise level performance test platform on The Grinder

    nGrinder is a platform for stress tests that enables you to create test scripts, execute tests, monitor servers, and generate results simultaneously on the power of The Grinder. The open-source nGrinder offers easy ways to conduct stress tests by eliminating inconveniences and providing integrated environments. Our company NHN uses nGrinder to test several projects. Some have more than 100 million users.
    Downloads: 0 This Week
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  • 21
    Reads a PostgreSQL database log file, extracts the SQL statements and executes them in the same order and timing against another database server. Useful for performance tests with real-world workload.
    Downloads: 0 This Week
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