Free Downloads: Chemical Structures
License: All | Free
EdChemS is an editor for Chemical Structures and supports the viewing, sharing, and editing of a variety of chemistry representations, including images, drawings, text and animations of Chemical processes. With this tool the Chemical Structures are difficult to draw no more.
Category: Home & Education / Science
Publisher: V.P. Solov'ev & A.Varnek, License: Freeware, Price: USD $0.00, File Size: 6.2 MB
Platform: Windows
ACD/ChemSketch Freeware is a drawing package that allows you to draw Chemical Structures including organics, organometallics, polymers, and Markush Structures. It also includes features such as calculation of molecular properties (e.g., molecular weight, density, molar refractivity etc.), 2D and 3D structure cleaning and viewing, functionality for naming Structures...
Category: Multimedia & Design / Multimedia App's
Publisher: ACDLabs, License: Freeware, Price: USD $0.00, File Size: 39.0 MB
Platform: Windows
Chemical Existence puts you in the role of Reece Max whom simply is in the wrong place at the wrong time. He gets mixed up with fighting gangs, evil corporations and mutated creatures.
Chemical Existence features many different styles and environments.
Chemical Existence includes a lot of different enemies to give you a most challenging experience.
Category: Games / Misc. Games
Publisher: WIT Entertainment, License: Freeware, Price: USD $0.00, File Size: 66.6 MB
Platform: Windows
Chemical Complex Analysis System is developed and used to demonstrate optimization of a Chemical production complex.
The system incorporates a flowsheeting component where the simulations of the plants in the complex are entered. Individual processes can be drawn on the flowsheet using a graphics program. The plants are connected in the flowsheet.
Category: Business & Finance / Applications
Publisher: MPRI, License: Freeware, Price: USD $0.00, File Size: 28.8 MB
Platform: Windows
ChemBalance Wizard accepts up to ten Chemical species as input and produces one or more balanced Chemical equations. If no balanced equations exist for the given species, the user is informed that none can be produced. The rapid balancing of the Chemical
Category: Games / Educational Games
Publisher: mines.edu, License: Freeware, Price: USD $0.00, File Size: 735.0 KB
Platform: Windows, Mac, 2K
This program quickly predicts whether one of nearly 282,000 chemical reactions can occur.
This program quickly predicts whether one of nearly 282,000 Chemical reactions can occur. It requires a 32-bit Windows operating environment. This software is indicated to be used by chemists who need help in reactions. The application is free and it is easy to install.
Category: Software Development / Misc. Programming
Publisher: CCL.NET, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows
OncoLogic™ is a desktop computer program that evaluates the likelihood that a Chemical may cause cancer. OncoLogic™ has been peer reviewed, runs on a Windows® PC, and is being released by EPA at no cost, to be available to any researcher or organization wishing to evaluate cancer potential of chemicals.
Currently OncoLogic™ has subsystems that can evaluate...
Category: Home & Education / Miscellaneous
Publisher: U.S. Environmental Protection Agency, License: Freeware, Price: USD $0.00, File Size: 11.3 MB
Platform: Windows
Do you know how to stop hair loss without spending hundreds of dollars on Chemical drugs that can cause you side effects? You'll know once you download this program. Discover how to stop hair loss and balding and regrow your hair back using natural methods. Don't get scammed by dangerous Chemical drugs that can cause side effects you don't want. Find out how to stop hair loss...
Category: Home & Education / Health & Nutrition
Publisher: RegrowReviews.com, License: Freeware, Price: USD $0.00, File Size: 542.7 KB
Platform: Windows
JChem is a suite of integrated programs and toolkits for many cheminformatics tasks.
JChem is a suite of integrated programs and toolkits for many cheminformatics tasks. Its components include Chemical database engines, Chemical structure editor and visualization tools, physicochemical property predictors, and other tools for Chemical structure manipulation. Most components come with intuitive graphical user interface and all are accessible through Java and...
Category: Software Development / Misc. Programming
Publisher: ChemAxon, License: Freeware, Price: USD $0.00, File Size: 203.7 MB
Platform: Windows
Free Java Applet is a chemistry spreadsheet calculcator - balances virtually any Chemical equation and follows up with stoichiometry calculations as well as equillibrium calculations. Percentage mass, titrations, ideal and non-ideal gases. Knows the periodic table and computes molecular weight of all entries. Partial pressures and Van der Waals equation. Tutorial has 26 examples to teach...
Category: Home & Education / Science
Publisher: James Parker, License: Freeware, Price: USD $0.00, File Size: 943.0 KB
Platform: Windows
MedChem Designer is a new tool that combines innovative molecule drawing features with a few free fast and accurate ADMET property predictions from our top-ranked ADMET Predictor. Chemists who design new compounds for pharmaceutical, cosmetic, industrial Chemical, herbicide, pesticide, and food applications will enjoy the highly intuitive interface with a number of convenience features...
Category: Multimedia & Design / Multimedia App's
Publisher: Simulations Plus, Inc, License: Freeware, Price: USD $0.00, File Size: 15.6 MB
Platform: Windows
ChemRate is a program that contains databases containing experimental results on unimolecular reactions, information pertaining to transition state and molecular Structures necessary for the calculation of high pressure rate constants and thermal functions respectively. It contains a master equation solver so that rate constants for unimolecular reactions in the energy transfer region...
Category: Business & Finance / Database Management
Publisher: Mokrushin Software, License: Freeware, Price: USD $0.00, File Size: 9.2 MB
Platform: Windows
FTIR Screensaver contains images and screenshots of FTIR Spectrometer and Gas Analysis Software ( FT-IR ). FTIR has many applications in Chemical, petroleum and semiconductor environmental monitoring. About IMACC ( Industrial Monitor and Control Corporation - www.ftir.bz )IMACC FTIR is a leading provider of FTIR Spectroscopy Instrumentation and FT-IR Gas Analysis Software. IMACC designs...
Category: Desktop Enhancements / Screensavers
Publisher: IMACC, License: Freeware, Price: USD $0.00, File Size: 972.8 KB
Platform: Windows
GASEQ is a Chemical Equilibrium Program for Windows.
GASEQ is a Chemical Equilibrium Program for Windows.
An easy way to do combustion equilibrium calculations, such as:
- What is the temperature of a stoichiometric propane/oxygen flame?
- How much do I have to compress air to cause its temperature to rise to 500K?
- What is the equilibrium concentration of chlorine atoms in chlorine gas at 1000K?
- Given the...
Category: Home & Education / Miscellaneous
Publisher: Chris Morley, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows
The QSAR Toolbox is a software application intended to be used by member countries, Chemical industry and other stakeholders in filling gaps in (eco)toxicity data needed for assessing the hazards of chemicals. The Toolbox incorporates information and tools from various sources into a logical workflow. Crucial to this workflow is grouping chemicals into Chemical categories.
Category: Multimedia & Design / Multimedia App's
Publisher: OASIS-LMC, License: Freeware, Price: USD $0.00, File Size: 400.1 MB
Platform: Windows
ChemDigiT is a chemical calculator.
ChemDigiT is a Chemical calculator. No approximations made. All calculated variables show their exact values. The algorithm used for calculations is based on a full set of equations describing acid/base and salt dissociation equlibrium solved with Newton Raphson method. pH calculation (weak/strong acid or base - monoprotic/polyprotic - mixtures of two acid or bases - salts - Buffers)....
Category: Home & Education / Science
Publisher: Rodomontano, License: Freeware, Price: USD $0.00, File Size: 2.4 MB
Platform: Windows
Pintar InterACTIVE VirtuaLab Molecule Lite Version allows you to look at the atoms in crystalline solids from every possible angle. You may choose any of the over 600 Chemical substances in the database. You can study the bond geometry, the coordination sphere, and discover the various possible Structures arising from the same types of elements.
It enables easy...
Category: Home & Education / Science
Publisher: InterWorld Highway, LLC, License: Freeware, Price: USD $0.00, File Size: 4.7 MB
Platform: Windows
FormulaWeight is a free scientific software to calculate formula/molecular weights of Chemical substances. The newest atomic weights from IUPAC are used in this software. Perhaps no further information is needed if you know something about chemistry. The following is an example of calculating the molecular weight of ethanol that is the second most important liquid material, at least to...
Category: Business & Finance / Calculators
Publisher: Harukazu YOSHINO, License: Freeware, Price: USD $0.00, File Size: 383.3 KB
Platform: Windows
SketchEl is an interactive Chemical molecule sketching tool, and molecular spreadsheet data entry application. The feature set provided by the molecular sketcher is largely limited to the minimum features required to conveniently edit diagram representati
Category: Home & Education / Mathematics
Publisher: sketchel.sourceforge.net, License: Freeware, Price: USD $0.00, File Size: 392.0 KB
Platform: Unknown
SQAS (Safety & Quality Assessment System) is a system to evaluate the quality, safety, security and environmental performance of Logistics Service Providers and Chemical Distributors in a uniform manner by single standardised assessments carried out by independent assessors using a standard questionnaire.
An SQAS assessment does not lead to a certificate but offers a...
Category: Business & Finance / Business Finance
Publisher: Pharox, License: Freeware, Price: USD $0.00, File Size: 1021.6 KB
Platform: Windows
ThermoSolver is a software program which accompanies the textbook Engineering and Chemical Thermodynamics by Milo Koretsky .
This software allows students to perform complex thermodynamics calculations, and explore thermodynamics for systems which would be impossible to solve without a significant investment in programming.
Category: Home & Education / Science
Publisher: Oregon State University, License: Freeware, Price: USD $0.00, File Size: 3.1 MB
Platform: Windows
LIMSTEEL is a computer program for the limit states design of steel Structures according to the Australian and New Zealand Steel Structures Standards AS 4100-1998 and NZS 3404-1997. LIMSTEEL can also design DuraGal unlipped channels and angles according to the Australian/New Zealand Cold-Formed Steel Structures Standard AS/NZS 4600-1996.
Category: Web Authoring / WebSite Promotion Tools
Publisher: Civil Engineering, License: Freeware, Price: USD $0.00, File Size: 8.6 MB
Platform: Windows
FormulaWeight2010 is a free scientific software to calculate formula/molecular weights of Chemical substances. The newest atomic weights from IUPAC are used in this software.
Category: Home & Education / Mathematics
Publisher: .ocn.ne.jp, License: Freeware, Price: USD $0.00, File Size: 388.3 KB
Platform: Windows, Mac, Vista
TreeVisual is an application for learning and visualization of binnar tree structures.
TreeVisual is an application for learning and visualization of binnar tree Structures. This program can be used well by learning informatics (dynamic variable tree Structures). This program is OpenSource, and you can obtain the source on http://www.polite
Category: Home & Education / Miscellaneous
Publisher: politea.sk, License: Freeware, Price: USD $0.00, File Size: 614.0 KB
Platform: Windows, Mac, 2K, 2K3
This pulse sequence results in a 2D plot with the carbon Chemical shift on one axis and the spin-spin splitting pattern (doublet, triplet, quartet) on the other. In a coupled 1D experiment the patterns often overlap extensively, making spectrum analysis difficult.
Category: Multimedia & Design / Image Editing
Publisher: Harold M. Bell, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows
ERICards are intended to deal with Chemical accidents involving a substantial amount of product, occurring during land transport only and may therefore not be appropriate for accidents in other situations.
ERICards apply to a group of products, and hence can never be a substitute for the specific product information obtained from a reliable source (e.g. safety data sheet,...
Category: Business & Finance / Database Management
Publisher: Pharox Automatesering B.V., License: Freeware, Price: USD $0.00, File Size: 881.0 KB
Platform: Windows
Contains 801 questions designed to test your knowledge of the Periodic Table; the elements and thier properties as well as chemistry and Chemical processes. Many different styles of question on a variety of different topics. Includes picture questions!
Category: Home & Education / Mathematics
Publisher: freshney.org, License: Freeware, Price: USD $0.00, File Size: 1.4 MB
Platform: Windows, Vista
ChemEdit is a small and simple application designed to provide you with a more accurate graphical representation over a Chemical formula. ChemEdit is also very small and does not require any installation or unzipping - you may use it right after you?ve do
Category: Home & Education / Mathematics
Publisher: dje.me.uk, License: Freeware, Price: USD $0.00, File Size: 1.1 MB
Platform: Windows
Tekla Structures Model Reviewer is a tool for easy and effective construction project communication.
Tekla Structures Model Reviewer is a tool for easy and effective construction project communication. Model Reviewer makes project communication more effective because you can easily send marked up Tekla models to other project participants.Tekla Structures Model Reviewer includes excellent model navigation and mark up functionality.
With it you can: easily pan,...
Category: Business & Finance / Project Management
Publisher: Tekla Structures, License: Freeware, Price: USD $0.00, File Size: 448.5 KB
Platform: Windows
Algorithmic Composer is a compositional tool that enables composers to construct musical Structures by connecting virtual objects -- like metronomes, counters, etc... -- with virtual patch cables. The performer can then interact with these Structures using a mouse, keyboard, microphone, and MIDI device.
Category: Audio / Music Creation
Publisher: Angelo Fraietta, License: Freeware, Price: USD $0.00, File Size: 6.7 MB
Platform: Windows
This software is a single seat virtual experimentation pack to allow computer based simulations of all of the experiments in TecQuipment's Structures Range. For use with a stand-alone PC (PC not included).
A user friendly easy to learn software that requires no previous programming experience.
Category: Business & Finance / Applications
Publisher: TecQuipment Ltd., License: Freeware, Price: USD $0.00, File Size: 7.7 MB
Platform: Windows
WSolids1 is a program for the visualization and analysis of processed one-dimensional solid-state NMR data. Although there are several ”general purpose” programs or libraries available to calculate many interactions and for many different experiments, there is still room for programs with specially designed specid¬?c calculation models. The main reason is efd¬?ciency. A routine...
Category: Business & Finance / Applications
Publisher: Klaus Eichele, License: Freeware, Price: USD $0.00, File Size: 1.9 MB
Platform: Windows
DWSIM is an open source, CAPE-OPEN compliant chemical process simulator written in VB.
DWSIM is an open source, CAPE-OPEN compliant Chemical process simulator written in VB.NET, with advanced thermodynamic calculations, reactions support, petroleum characterization tools and a fully-featured graphical interface.
Features
- Supports CAPE-OPEN Unit Operations and Thermo 1.0/1.1 Property Packages
- Exposes Property Packages as CAPE-OPEN 1.1...
Category: Business & Finance / Applications
Publisher: Daniel Wagner O. de Medeiros, License: Freeware, Price: USD $0.00, File Size: 39.4 MB
Platform: Windows
EXSYCALC is a free program intended for the study by NMR of molecular systems undergoing Chemical exchange. It does a quantitative analysis of the experimental intensities of the NMR peaks obtained in EXSY experiments to calculate the magnetization exchange rates k’ of the exchange equilibrium (related with the reaction rate constants k ). The program allows the calculation of...
Category: Home & Education / Science
Publisher: Mestrelab Research S.L., License: Freeware, Price: USD $0.00, File Size: 12.0 MB
Platform: Windows
MoCalc: Molecular Calculation Interface is a graphical user interface for the molecular modeling programs Gamess1, Mopac2, Tinker3, Babel4 and Rasmol5. MoCalc helps the user in the preparation of input files, the submission of calculations, the analysis of the results and the visualization of the involved Chemical Structures. Some properties can also be calculated by MoCalc.
...
Category: Business & Finance / Applications
Publisher: Anderson Coser Gaudio, License: Freeware, Price: USD $0.00, File Size: 11.3 MB
Platform: Windows
EvaPig is a calculator of energy, amino acid and phosphorus values of ingredients and diets for growing and adult pigs.
EvaPig includes the Chemical composition and nutritive values for the pig of about 100 reference ingredients, mostly derived from the INRA-AFZ Tables.
You can create new ingredients either by copying and modifying the reference ingredients, or by...
Category: Home & Education / Miscellaneous
Publisher: INRA - Ajinomoto Eurolysine SAS - AFZ, License: Freeware, Price: USD $0.00, File Size: 7.4 MB
Platform: Windows
The Molecular Workbench™ (MW) software is a versatile platform for science education.
The Molecular Workbench™ (MW) software is a versatile platform for science education.
First, it is an open-ended modeling tool for designing and conducting powerful simulations across science and engineering.
Second, it provides an authoring system for instructional designers to create and publish simulation-based curriculum materials.
Third, it...
Category: Home & Education / Science
Publisher: Concord Consortium, Inc., License: Freeware, Price: USD $0.00, File Size: 86.4 MB
Platform: Windows
Thermo Utilities is a software package developed for engineers and scientists who wish to design, analyze or optimize power plants, air conditioning systems and other Chemical processes. It supports PC MATLAB 5.0 and higher and it will run on PC platforms with operating systems Win 95, Win 98, Win NT 3.51 and higher.
Category: Software Development / Misc. Programming
Publisher: Taftan Data, License: Freeware, Price: USD $0.00, File Size: 2.0 MB
Platform: Windows
WinFlume is a Windows-based computer program used to design and calibrate long-throated flume and broad-crested weir flow measurement Structures.
Main Features:
- Excel spreadsheets for estimating construction quantities of several common configurations of flumes and broad-crested weirs. Quantities may be estimated in English or metric units.
- Excel spreadsheets for...
Category: Business & Finance / Business Finance
Publisher: U.S. Dept. of the Interior, Bureau of Reclamation, License: Freeware, Price: USD $0.00, File Size: 5.3 MB
Platform: Windows
calculate molecular weight of any chemical formula, easy to use and accurate, embeded periodic table inside for easy insert elemnts fromperiodic table,for student, chemist, scientist, teachers and analyst.
Category: Home & Education / Science
Publisher: Chemiasoft, License: Freeware, Price: USD $0.00, File Size: 2.0 MB
Platform: Windows
Deep Remove is a very light utility, written in C#, that allows you to remove folder or directory Structures that are too deep to remove by traditional tools or shell commands in Windows. This tool will help you to remove nested folder Structures that seem infinitively deep.
Category: Home & Education / Miscellaneous
Publisher: JuanPablo, License: Freeware, Price: USD $0.00, File Size: 211.0 KB
Platform: Windows
BS Folder Compare is a utility for comparing two folder Structures with simple interface but user friendly. Options for selective items are available. Hidden sub folders and files might also be ignore. It can generate a report as result.
Category: Utilities / File & Disk Management
Publisher: sites.google.com, License: Freeware, Price: USD $0.00, File Size: 562.7 KB
Platform: Windows, Mac, Vista
PerRoad is a mechanistic-based procedure for the design of flexible long-life or perpetual pavement Structures. The procedure was developed at the National Center for Asphalt Technology (NCAT) at Auburn University (AU) in conjunction with the Asphalt Pavement Alliance (APA).
Category: Business & Finance / Applications
Publisher: David H. Timm, License: Freeware, Price: USD $0.00, File Size: 1.3 MB
Platform: Windows
The program is viewer for PDB-Standard files and 3D visualization of the included Atom Structures. .
The program is viewer for PDB-Standard files and 3D visualization of the included Atom Structures.
Category: Multimedia & Design / Graphics Viewers
Publisher: mmish.ru, License: Freeware, Price: USD $0.00, File Size: 1.2 MB
Platform: Windows
Wire-MoM is a method of moment program for the analysis of wire structures.
Wire-MoM is a method of moment program for the analysis of wire Structures. The wire structure can be placed in free space or over an infinite perfectly conducting ground plane. Wires can also be connected to the ground plane.
The program computes the current in the wires in the frequency domain due to either voltages sources on the wires or an incident plane wave.
Category: Multimedia & Design / Multimedia App's
Publisher: SP Swedish National Testing and Research Institute, License: Freeware, Price: USD $0.00, File Size: 2.1 MB
Platform: Windows
Unreal Construction is basically a sandbox game mode that allows you to build Structures in-game either by yourself or with friends in multiplayer. You can even trigger Invasion Mode which creates a swarm of suicidal explosive bots intent on killing you.
Category: Games / Action
Publisher: Rimski, License: Freeware, Price: USD $0.00, File Size: 355.0 MB
Platform: Windows
This application features a might calculator for buildings, defensive Structures, troops and quests in addition to a calculator for total food upkeep.
In addition to this there are links to other recommended sites for things such as better web browsers and tools to aid you with gameplay.
Category: Business & Finance / Calculators
Publisher: Graham Kelly, License: Freeware, Price: USD $0.00, File Size: 374.3 KB
Platform: Windows
Modal analysis is a powerful technique for understanding Structures behavior to validate simulation results, mechanical designs and maintenance. Discover OROS Modal 2, an application oriented software associating the latest algorithms with a user friendly interface and automatic procedures.
Category: Business & Finance / Applications
Publisher: oros, License: Freeware, Price: USD $0.00, File Size: 5.5 MB
Platform: Windows
STRUPLO for Windows is a MS-Windows version of STRUVIR, a program for producing polyhedra plots for Inorganic crystal Structures. It incorporates a Graphical User Interface (GUI) to make production of these plots much easier. Most of the commonly used features of STRUVIR are directly available from the GUI. The interface is similar to that of Ortep-3 for Windows, and loading a coordinate...
Category: Home & Education / Science
Publisher: Louis J. Farrugia, License: Freeware, Price: USD $0.00, File Size: 1.4 MB
Platform: Windows
Calculate the sonic velocity of a specified gas flowing in a pipe. Sonic velocity is also known as speed of sound. This is mainly the sound velocity of the internal substance in a pipe. This calculator is mainly targets process and Chemical engineers whom may find it useful for quick check calculations. The calculator has a small database that contain the following 51 gases and their...
Category: Business & Finance / Auction Tools
Publisher: Webbusterz Engineering Software, License: Freeware, Price: USD $0.00, File Size: 764.6 KB
Platform: Windows
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