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Top Apps

  • Want to improve your MSP’s revenue? Price your services right. Want to improve your MSP’s revenue? Price your services right. Icon
    Want to improve your MSP’s revenue? Price your services right. Icon

    Get the ebook, The Managed Services Pricing Guide 2.0 to get industry best practices on pricing managed services.

    You choose software for your IT business so it makes you money. The margins must be good enough to justify the cost. SolarWinds® RMM was priced to give you the margins you need to earn a healthy amount of monthly recurring revenue. Download our all-new Managed Services Pricing Guide 2.0 to find what revenue to expect for your services, including light monitoring, web protection, patching management, backup and more.
  • Get your Apps to customers 5x faster with RAD Studio. Get your Apps to customers 5x faster with RAD Studio. Icon
    Get your Apps to customers 5x faster with RAD Studio. Icon

    The easiest and most powerful cross platform development tool available on the market. Start a free trial today (no credit card needed).

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    • Delivering fast and powerful native applications for Windows, Linux, macOS, iOS, Android, cloud and IoT.
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    • Securely connect and embed any data, on any tier, in the Enterprise, or cloud.
  • Spectra processing and analysis tools Icon

    Spectra processing and analysis tools

    SpecTools - an OpenSource software package for quant. spectra analysis

    Automated Quantitative Spectroscopic Analysis Combining Background Subtraction, Cosmic-Ray Removal and Peak Fitting programmed in LabVIEW. Current version 1.1.0. Binaries and source available.

  • Virtual Math Teams Icon

    Virtual Math Teams

    The Virtual Math Teams (VMT) Project ( at the Math Forum enables K-12 math collaborative learning, professional development of educators, & group cognition research. VMT is now integrated with GeoGebra (

  • Axiom 3D Engine Icon

    Axiom 3D Engine

    Open-source, cross-platform 3D rendering engine for .NET and Mono. The Axiom Engine is a high-performance C# port of the powerful OGRE engine and provides full support for DirectX, OpenGL and XNA on Windows, Linux, Android, iPhone and Windows Phone.

  • Flow Cytometry Data Standards

    We are developing data standards and software tools that implement these standards to develop a systemic approach to modeling, capturing, analyzing and disseminating flow cytometry data.

  • jMIR Icon


    Music research software

    jMIR is an open-source software suite implemented in Java for use in music information retrieval (MIR) research. It can be used to study music in the form of audio recordings, symbolic encodings and lyrical transcriptions, and can also mine cultural information from the Internet. It also includes tools for managing and profiling large music collections and for checking audio for production errors. jMIR includes software for extracting features, applying machine learning algorithms, applying heuristic error error checkers, mining metadata and analyzing metadata.

  • Open source. Easy to use. Proven. Complete. Open source. Easy to use. Proven. Complete. Icon
    Open source. Easy to use. Proven. Complete. Icon

    End to end big data that enables you to spend less time formatting data and more time analyzing it.

    Discover HPCC Systems - the truly open source big data solution that allows you to quickly process, analyze and understand large data sets, even data stored in massive, mixed-schema data lakes. Designed by data scientists, HPCC systems is a complete integrated solution from data ingestion and data processing to data delivery. The free online introductory courses and a robust developer community allow you to get started quickly.
  • libpaxos - General purpose Paxos library

    A collection of implementations of the Paxos and FastPaxos algorithms for solving consensus in a network of unreliable processors. Visit for more informations

  • OpenEphyra

    OpenEphyra is an open framework for question answering (QA). It retrieves answers to natural language questions from the Web and other sources. Visit for more details and information on joining this open research initiative.

  • QuadProg++

    A C++ library for Quadratic Programming which implements the Goldfarb-Idnani active-set dual method. At present it is limited to the solution of strictly convex quadratic programs. The project has moved to GitHub (

  • Calise Icon


    Acronym for camera light sensor. A python program that calculates ambient brightness and sets screen's correct backlight using a camera.

    Downloads: 28 This Week Last Update: See Project
  • Covert Channels Evaluation Framework Icon

    Covert Channels Evaluation Framework

    Network steganography / covert channels evaluation tool

    Encryption is not sufficient to secure communication because often the simple fact that communication exists is often enough to raise suspicion and take further actions. Covert channels aim to hide the very existence of communication by using means of communication not normally intended to be used. The Covert Channels Evaluation Framework (CCHEF) is a flexible software framework for empirically evaluating network steganography methods or covert channels in network protocols. CCHEF can be used in real networks with real overt traffic (e.g in research testbeds), but can also simulate covert channels using overt traffic from trace files (e.g. evaluation on a single host). CCHEF is designed for evaluating covert channels and not for (mis)using them for actual covert communication. CCHEF's sender or receiver are normal user space applications that are not disguised in any way and do not contain any malware-like code, e.g. they do not illegally acquire superuser privileges etc.

    Downloads: 28 This Week Last Update: See Project
  • Multi-vendor storage monitoring simplified Multi-vendor storage monitoring simplified Icon
    Multi-vendor storage monitoring simplified Icon

    Monitor your multi-vendor storage to help ensure your applications get the performance & capacity they need with SolarWinds® Storage Resource Monitor.

    SolarWinds Storage Resource Monitor (SRM) gives you multi-vendor storage performance monitoring and alerting to help ensure peak storage performance. Automated capacity planning helps you predict storage shortages, reclaim space, and prevent application outages. SRM integrates with other Orion® Platform products to provide end-to-end visibility into the application stack, and lets you easily troubleshoot performance issues from application to storage.
  • QAntenna

    QAntenna is able to show antennas in a 3D plot, and calculate it's radiattion pattern. It is capable of working with many antennas at the same time.

  • OpenSourceGPS

    OpenSource GPS is software for x86 PCs that allows you to acquire, track and demodulate signals from GPS satellites. OSGPS requires a Zarlink GP2021 12 channel GPS correlator chip or software receiver hardware such as the GPS1A, see www.gpscreations.

  • Oscill8

    Oscill8 is a suite of tools for analyzing dynamical systems which concentrates on understanding how the dynamical behavior depends on the parameters using bifurcation theory and reaction network theory.

  • Open SVG Viewer

    The Open SVG Viewer's purpose is to allow efficient and flexible visualization of SVG documents in Java-enabled platforms, mainly in Pocket PC's.

    Downloads: 27 This Week Last Update: See Project
  • SoundRuler

    SoundRuler is a tool for acoustic analysis, graphing and teaching. It interactively recognizes and measures 35 temporal and spectral properties of each sound in a file. It also features several measurement, graphing and didactic modules.

    Downloads: 27 This Week Last Update: See Project
  • CD++Builder

    CD++Builder is an Eclipse plug-in that integrates varied applications and utilities that aids in creating CD++ DEVS models, simulating and analyzing results. Among these applications, CD++Modeler provides a graphical editor for coupled and DEVS-Graph

  • PDOS

    Public Domain Operating System (currently x86 and 80386 and S/370 and S/390)

  • DFD Edit

    DFDEdit is a platform independent GUI based tool to assist users in drawing, editing, saving and validating the data flow of multi level DFDs.

    Downloads: 26 This Week Last Update: See Project
  • Face Recognition Library

    Libface is a cross platform framework for developing face recognition algorithms and testing its performance.

    Downloads: 26 This Week Last Update: See Project

    GPLAB is a Genetic Programming Toolbox for MATLAB

  • OpenNode

    OpenNode is a open source server virtualization solution providing easy to use bare-metal ISO installer. It's based on CentOS and supports both OpenVZ container-based virtualization and emerging KVM full virtualization technology on the same host.

  • TSP Solver and Generator Icon

    TSP Solver and Generator

    Generate and solve Travelling Salesman Problem tasks

    TSPSG is intended to generate and solve Travelling Salesman Problem (TSP) tasks. It uses Branch and Bound method for solving. An input is a number of cities and a matrix of city-to-city travel prices. The matrix can be populated with random values in a given range (useful for generating tasks). The result is an optimal route, its price, step-by-step matrices of solving and solving graph. The task can be saved in internal binary format and opened later. The result can be printed or saved as PDF, HTML, or ODF. TSPSG may be useful for teachers to generate test tasks or just for regular users to solve TSPs. Also, it may be used as an example of using Branch and Bound method to solve a particular task.

    Downloads: 26 This Week Last Update: See Project
  • eXows Icon


    Exows extends the capabilities of the OWS (OGC Web Services). It enables the multilingualism functionalities for OWS (INSPIRE compliant) and allows complex features schemas for WFS and WMS getFeatureInfo (GML). It was developed by BRGM in OneGeology and was continued by BRGM in EUROGEOSS.

    Downloads: 26 This Week Last Update: See Project
  • KeePass for Smart Devices

    This project hosts the Windows Mobile ports of the famous Windows PC application "KeePass - The Open-Source Password Safe" from Dominik Reichl ( KeePassPPC is based on KeePass V1.xx and KeePassSD on KeePass V2.xx.

  • marsyas

    Marsyas (Music Analysis, Retrieval and Synthesis for Audio Signals) is a framework for developing systems for audio processing. It provides an general architecture for connecting audio, soundfiles, signal processing blocks and machine learning. Source code at SF is outdated! Marsyas is now hosted at GitHub: Downloads are now provided at Bintray:

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