Open Source Scientific/Engineering Software
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Scientific/Engineering Software
View 203 business solutionsBrowse free open source Scientific/Engineering software and projects below. Use the toggles on the left to filter open source Scientific/Engineering software by OS, license, language, programming language, and project status.
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Custom VMs From 1 to 96 vCPUs With 99.95% UptimeLive migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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Skim
A PDF Reader and Note-taker for OS X
Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF, but is also great for viewing any PDF file. Skim requires OS X 10.10 or higher. -
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Gnaural
Entrain your brain!
A programmable audio generator intended as an aural aid to meditation, implementing the binaural beat principle as described in Gerald Oster's Oct. 1973 Scientific American article "Auditory Beats in the Brain." -
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A Sequenced Binaural Wave Generator for Linux+Windows. May be used to generate sounds that entrain the brain's waves to oscillate at selected frequencies to aid in relaxation, lucid dreaming, meditation, clear thought, out-of-body experiences + more
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Data Envelopment Analysis using Stata
Unified Data Envelopment Analysis commands for Stata
DEAS provides Data Envelopment Analysis tools for Stata. Version 2.0 is a major update centered on a unified dea command for Stata 16 or later. It consolidates sixteen DEA model families into one interface, keeps backward compatibility with the original inputs = outputs syntax, and adds a fast Mata two-phase revised simplex engine alongside Stata's LinearProgram() IPM engine. The package supports radial technical efficiency (CCR/BCC), SBM, additive model, radial and SBM super-efficiency, multiplier form, directional distance function, cost, revenue, profit, allocative efficiency, FDH, imprecise DEA, undesirable outputs, SBM with undesirable outputs, and congestion analysis. Extension commands provide Malmquist productivity index, window analysis, network DEA, cross-efficiency, bootstrap DEA, fuzzy DEA, and research-oriented game-theoretic DEA diagnostics. The release includes Stata help files, an OECD education application, and forthcoming Stata article and supplement materials. -
Ship Agents FasterGemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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HCalculator
HCalculator - Professional Hydraulic Calculator
PROFESSIONAL HYDRAULIC CALCULATIONS A reliable engineering application created for designers, mechanics, and machine technicians. Perform precise technical calculations instantly, completely securely, and without ads. -
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NoteLab is an advanced "digital notebook" specifically designed for tablet computers. With its stroke smoothing, antialiasing, and "smart rendering," NoteLab provides a beautiful and powerful note taking environment on any operating system.
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Docear
An Academic Literature Suite
Docear (pronounced dog-ear) is what we call an “academic literature suite”. It integrates everything you need to search, organize and create academic literature in a single application: a digital library, reference manager, PDF and file manager, note taking and mind mapping. And the best: Docear works seemlessly with many existing tools like Mendeley, Microsoft Word, and Foxit Reader. Docear is free and open source, based on Freeplane, funded by the German Federal Ministry of Technology and developed by scientists from around the world, among others from OvGU, and the University of California, Berkeley. -
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Rise and Shine LED Clock
Arduino Powered 60 RBG Pixel Clock, with 24h alarm and count down.
The Rise and Shine LED clock has been designed to educate and encourage hacking and modifying of both software and hardware. This is a analogue style digital clock with multiple display states, a 24 hour alarm, a count down alarm, multiple alarm display states and a demo mode. One of the alarm states is a dawn simulating alarm, where the lights gradually come on over 20 minutes, enducing a natural waking sleeping pattern, with out the shock of a abrupt noisy alarm sound. Hence the name "Rise and Shine", although the name also works well with the educational objectives. -
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CERCA
CERCA – Citation Extraction & Reference Checking Assistant
CERCA is an open-source research tool that supports the verification of bibliographic references in scientific manuscripts. It extracts references from PDF files and checks their existence and consistency against authoritative metadata sources, producing explainable diagnostics, audit logs, and reproducible reports. It is intended for: - Researchers performing final manuscript checks - Reviewers assessing reference consistency - Editors supporting editorial quality control - Meta-research and reproducibility workflows CERCA is an experimental tool. It does not replace manual verification. CERCA is a Java desktop application built with JavaFX. To run it, you need a JRE that includes JavaFX, such as Azul Zulu JRE. Developed by: Lidiany Cerqueira, PhD Computer Science Researcher -
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Console based notepad number cruncher makes calculations fast and simple, yet with ample features under the hood. With log turned on, you can record your session on-the-fly from any open instance of the program.
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CiteFlow
Read research PDFs and organize source-linked notes and citations
Current official release: 1.2.1. Windows 10 1809+ or Windows 11 (x64). CiteFlow is a free, closed-source Windows workspace for research PDFs you already have. Read sources side by side, highlight passages, keep page-linked notes and preserve citation context. Search exact wording locally, or install an optional model for beta semantic suggestions. Optional local OCR supports scanned sources. Prepare APA, MLA, Chicago and IEEE citation drafts, then check metadata, quotations and references. Online metadata lookup, title translation, updates and component downloads are separate network actions; local processing does not mean every feature is offline. Current downloads are available from the Official Download link: https://osenpa.com/citeflow. Earlier EXE files have been removed from this SourceForge page. License terms accompanying previously distributed copies are unchanged. -
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DSL-KeyPad
Multilingual input tool. Latin, Cyrillic, IPA, Math, historic, etc.
“DSL KeyPad” is a utility written on AutoHotkey 2.0, designed for inputting a wide range of characters using hotkeys and auxiliary functions. Its primary focus is on enhancing input capabilities for Latin and Cyrillic scripts, allowing typing in multiple languages without the need for separate keyboard layouts for each language. Requires common QWERTY (English US)/ЙЦУКЕН (Russian) keyboard layouts. More than 6,300 Unicode characters are available. Additionaly, it supports typing on the Germanic Runes, Glagolitic, Old Turkic, Old Permic, Phoenician, Carian, Lycian, Ugaritic etc. -
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K people is a software platform capable of integrating with enterprise systems. It enables workers to improve productivity, while giving management the the means to plan and monitor activity.
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Messaging WorkBench
Multi-purpose productivity tool for HL7 V2.x implementers.
Messaging Workbench or MWB was developed by the late Peter Rontey at the Department of Veteran Affairs. The tool allows an array of functionality most prominently allowing creation of conformance profiles, specification messages etc. based off of HL7 V2.x. The idea is to allow implementers to test their profiles/implementations before they begin participation in conformance and interoperability testing. The tool is built using Delphi. At the request of the HL7 community and the HL7 Tooling SIG, the National Institute of Standards and Technology (NIST) is placing the MWB source into public domain. The objective behind putting this tool's source code is that the open-source developers will maintain and advance it’s features. All third party software has been removed. Therefore, in its current state the code does not compile. Please check-out the wiki for more information on the status of the source code. Thanks. Rizwan (AEGIS.net, Inc.) -
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MultiDEILD
The ultimate alarm for lucid dreams induction
MultiDEILD is an Android application that can aid you in having lucid dreams by using special alarms and light flashes. MultiDEILD is also available as a Windows scriptable software. It can turn on your pc, ring alarms, and put your pc in sleep mode again. -
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Multiplication Station
Grid based multiplication, add, sub including (-)ve #s
Multiplication Station will teach your child to add, subtract and multiply. All parameters configurable, like grid size and number ranges fonts and colors. Countdown timer keeps attention focused. High scores too. -
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Outta Timer
Versatile countdown timer/stopwatch for Windows
Outta Timer is a versatile egg timer style application for Windows. Based on the .NET framework, this program allows users to set a single countdown timer, save a list of frequently used countdown timers, or simply count up from zero. The timer playlist can be run in sequence, which is perfect for scripted situations like presentations, or time-sensitive choreographed events like broadcast scheduling and event management. This application was developed in the first place as an aide for benchmarking processes that required many different time intervals. User created playlists can be saved and imported, insuring you always have the right set of timers for the occasion. Future features may include PowerPoint integration and actionable triggers (think cron job or scheduled task) that can fire after a given timer expires. Ultimately the goal is for this to become a must-have utility in everyone's 'Accessories' folder. -
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Snore Alarm
Detects snore when you sleep, option to alarm you to change position.
It listens while you sleep. When snoring is detected, it writes a log, optionally record the sound into WAV file, and optionally play an alarm to remind you to change position. Snoring is a common finding in people with obstructive sleep apnea syndrome. With this software, hopefully you can make it a habit to sleep on a side, to reduce or stop snoring. It can be fun to hear yourself snoring by playing back the recorded WAV file. -
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TouchFlowPro
Elite typing engine with fatigue-aware analytics for professionals.
TouchFlow Pro is a high-performance typing training platform designed for Medical, Legal, and Tech professionals. Breaking the "OK Plateau" requires more than games; it requires data-driven drills, kinesthetic memory encoding, and real-time fatigue monitoring. Our engine tracks your burst-to-drift ratio to detect cognitive fatigue before your error rate spikes, ensuring every minute of practice is high-quality. Perfect for specialists who rely on their hands for their livelihood. -
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A tag based personal note taking system, written in python using sqlite. This program is designed to help you organize your thoughts. It uses tags in a way similar to Gmail's "labels" or del.icio.us tags. Any contribution welcome!
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