Best Molecular Modeling Software in Japan
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Compare the Top Molecular Modeling Software in Japan as of November 2025
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What is Molecular Modeling Software in Japan?
Molecular modeling software is software used by chemists and biologists to visualize, simulate, and predict the properties of molecules. It can be used to design new drug molecules or study existing ones. The software uses computational algorithms and graphical user interfaces to depict molecular structure, as well as analyze functions such as bond lengths, angles, and energies. It can also simulate molecular dynamics processes to understand chemical reactivity on a molecular level. Compare and read user reviews of the best Molecular Modeling software in Japan currently available using the table below. This list is updated regularly.
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1
ChemDoodle
iChemLabs
ChemDoodle 2D contains thousands of chemistry features, helping you produce the highest quality graphics and saving you hours of work. We spend a very long time scrutinizing the graphics output in ChemDoodle. The software automatically orients bonds in the correct directions, merges bond strokes together, places attributes in the best locations and automatically makes smart decisions that lead to the most beautiful and appealing images. Of course, you can always override the software to your preference. Every component of the graphic is fully customizable. Whether you are looking to control bond widths, arrowhead sizes or shape transparency and color; you are in control. ChemDoodle’s drawing controls are made to clearly model the atoms and bonds they manage. Copious visual feedback is provided. There are also many options for customizing the drawing tools to your preference, including for accessibility concerns.Starting Price: $12.5 per month -
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SYNTHIA Retrosynthesis Software
Merck KGaA
Expert-coded by chemists and engineered by computer scientists, SYNTHIA™ Retrosynthesis Software enables scientists to quickly find and easily navigate innovative and novel pathways for novel and published target molecules. Quickly and efficiently scan hundreds of pathways to help you identify the best option according to your needs. Explore the most cost-effective routes to your target molecules with state of the art visualization and filtering options. Easily customize search parameters to eliminate or promote reactions, reagents or classes of molecules. Explore unique and innovative syntheses that may be unknown for building your desired molecule. Easily generate a list of commercially available starting materials for your synthesis. Benefit from ISO/IEC 27001 Information Security Certification to guarantee the confidentiality, integrity, and protection of your data.Starting Price: €0 / 30 days -
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YASARA
YASARA
YASARA is a molecular graphics, modeling, and simulation program for Windows, Linux, MacOS, and Android developed in 1993, that finally makes it really easy to answer your questions. With an intuitive user interface, photorealistic graphics, and support for affordable virtual reality headsets, shutter glasses, autostereoscopic displays, and input devices, YASARA creates a new level of interaction with the 'artificial reality', that allows you to focus on your goal and forget about the details of the program. YASARA is powered by PVL (Portable Vector Language), a new development framework that provides performance way above traditional software. PVL allows you to visualize even the largest proteins and enables true interactive real-time simulations with highly accurate force fields on standard PCs, making use of GPUs if available. You can push and pull molecules around and work with dynamic models instead of static pictures.Starting Price: Free -
4
MolView
MolView
MolView is an intuitive, Open-Source web application to make science and education more awesome! MolView is mainly intended as a web-based data visualization platform. You can use MolView to search through different scientific databases including compound databases, protein databases and spectral databases, and view records from these databases as interactive visualizations using WebGL and HTML5 technologies. This web application is built on top of the JavaScript libraries and online services listed below. The Virtual Model Kit has been a source of inspiration for the birth of this project.Starting Price: Free -
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ArgusLab
ArgusLab
ArgusLab is a molecular modeling, graphics, and drug design program for Windows operating systems. It’s getting a little dated by now, but remains surprisingly popular. To date, there are more than 20,000 downloads. ArgusLab is freely licensed. You don’t need to sign anything. You can use as many copies as you need if you are teaching a class where your students might benefit from using ArgusLab. You are not allowed to redistribute ArgusLab from other websites or sources. However, you may link to this website from your own websites if you like. A low-key effort is currently underway to port ArgusLab to the iPad. In addition, I’ve done some work with the Qt cross-platform development environment in an effort to support Mac, PC, and Linux.Starting Price: Free -
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Ascalaph Designer
Agile Molecule
Ascalaph Designer is a general-purpose program for molecular dynamic simulations. Under a single graphical environment are represented as their own implementation of molecular dynamics as well as the methods of classical and quantum mechanics of popular programs. Molecular geometry optimization with conjugate gradient methods. Shows molecular models in separate windows. Each window has two cameras, which allow the model to be simultaneously visualized from two sides and in different graphic modes. The subwindow can be opened by dragging the splitter in the right corner of each graphical window. Clicking on an atom or bond with the left mouse button slightly changes their color and a brief info about the picked object appears in the status bar. The wire-frame style is convenient for large molecules, particularly, proteins. Drawing is very fast for this style. Finally, CPK wire frame combines the properties of several above styles.Starting Price: Free -
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Promethium
Promethium
Promethium is a GPU-powered chemistry simulation platform designed to accelerate drug and materials development by enabling faster and more accurate quantum chemistry calculations. Built from the ground up for NVIDIA datacenter GPUs like A100, it employs novel QC Ware streaming algorithms to achieve unprecedented computational speed and high throughput-to-power consumption ratios. It supports density functional theory calculations on systems with up to 2,000 atoms, allowing simulations of large molecular systems that are not feasible with legacy CPU-powered ab initio codes. For instance, a single-point calculation of a 2,056-atom protein can be completed in 14 hours on a single GPU. Promethium offers a range of capabilities, including single-point energy calculations, geometry optimization, conformer search, torsion scan, reaction path optimization, transition state optimization, interaction energy computations, and relaxed potential energy surface scans.Starting Price: $30 per hour -
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PyMOL
PyMOL
PyMOL is a user-sponsored molecular visualization system on an open-source foundation, maintained and distributed by Schrödinger. PyQt interface replaces Tcl/Tk and MacPyMOL on all platforms. Better third-party plugin and custom scripting support. A comprehensive software package for rendering and animating 3D structures. A plug-in for embedding 3D images and animations into PowerPoint presentations. PyMOL is a commercial product, but we make most of its source code freely available under a permissive license. The open-source project is maintained by Schrödinger and ultimately funded by everyone who purchases a PyMOL license. Open access incentive executables. Liberal evaluation policy. Improved fuse command (disallows hypervalent bonds, substitutes monovalent atoms instead of attaching to them) Properties inspector now supports unsetting settings with the “delete” key. Fix workspace disappearing on specific display resolutions. -
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BIOVIA
Dassault Systèmes
BIOVIA solutions create an unmatched scientific management environment that can help science-based organizations create and connect biological, chemical and material innovations to improve the way we live. The industry-leading BIOVIA portfolio is focused on integrating the diversity of science, experimental processes and information requirements end-to-end across research, development, QA/QC and manufacturing. Capabilities over the areas of Scientific Informatics, Molecular Modeling/Simulation, Data Science, Laboratory Informatics, Formulation Design, BioPharma Quality & Compliance and Manufacturing Analytics. BIOVIA is committed to enhancing and speeding innovation, increasing productivity, improving quality and compliance, reducing costs and accelerating product development for customers in multiple industries. Manage and connect scientific innovation processes and information across the product lifecycle. -
10
ChemDraw
PerkinElmer
Since 1985 ChemDraw® solutions have provided powerful capabilities and integrations to help you quickly turn ideas and drawings into publications you can be proud of. A chemistry communication suite, ChemOffice+ Cloud transforms your chemical drawings into chemical knowledge by facilitating the management, reporting and presenting of your Chemistry research. ChemOffice+ Cloud, is a robust, comprehensive suite, purpose-built to simplify, facilitate, and accelerate chemistry communication. The cloud-native chemistry communication suite builds on the foundations of ChemDraw Professional and adds access to a powerful set of tools to enable scientific research. The mundane task of creating reports to communicate chemical research has become much more efficient with ChemOffice+ Cloud. With powerful capabilities to search, reuse, select, and organize chemical structures and data, chemists can use ChemOffice+ Cloud to create presentation-ready PowerPoint slides and manuscripts. -
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BIOVIA Discovery Studio
Dassault Systèmes
Today’s biopharmaceutical industry is marked by complexity: growing market demands for improved specificity and safety, novel treatment classes and more intricate mechanisms of disease. Keeping up with this complexity requires a deeper understanding of therapeutic behavior. Modeling and simulation methods provide a unique means to explore biological and physicochemical processes down to the atomic level. This can guide physical experimentation, accelerating the discovery and development process. BIOVIA Discovery Studio brings together over 30 years of peer-reviewed research and world-class in silico techniques such as molecular mechanics, free energy calculations, biotherapeutics developability and more into a common environment. It provides researchers with a complete toolset to explore the nuances of protein chemistry and catalyze discovery of small and large molecule therapeutics from Target ID to Lead Optimization. -
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StarDrop
Optibrium
With its comprehensive suite of integrated software, StarDrop™ delivers best-in-class in silico technologies within a highly visual and user-friendly interface. StarDrop™ enables a seamless flow from the latest data through predictive modeling to decision-making regarding the next round of synthesis and research, improving the speed, efficiency, and productivity of the discovery process. Successful compounds require a balance of many different properties. StarDrop™ guides you through this multi-parameter optimization challenge to target compounds with the best chance of success, saving you time and resources by enabling you to synthesize and test fewer compounds. -
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Chemaxon Design Hub
Chemaxon
A platform that connects scientific rationale, compound design, and computational resources. Chemaxon’s Design Hub for medicinal chemistry from analysis to prioritize ideas. Design Compounds and manage ideas within one platform. A single platform that connects scientific rationale, compound design, and computational resources. Switch from PowerPoint files to graphical and chemically searchable hypotheses that are an integral part of the compound design process. Easily work with your trusted phys-chem properties, computational models, novelty issues, or purchasable compound catalogs in a rich visual environment. Involve your CROs in the compound progression process using this secure online service. Analyze collected evidence from biological assays or experimental structural information, extract SAR, and make new hypotheses for the next optimization iteration. Store your scientific hypotheses in a “designer's ELN” (chemically aware drawing canvases). -
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Chemaxon Marvin Pro
Chemaxon
Draw and publish chemical structures seamlessly with our web-based chemistry editor. Marvin Pro is a drawing tool that combines our chemically intelligent technology with a clean user interface. Chemists, researchers, and students can convert their thoughts into high-quality visual representations in no time. Marvin Pro handles a large number of objects, chemical structures, arrows, or texts, on a single canvas, and aligns them with precision. Chemical editors shouldn’t be complicated. With our intuitive solution, you can transform your chemical structure ideas into clear visuals. The quality of your chemical drawing should match the effort you put into your research. Marvin Pro allows you to create high-quality visuals that you can then present to your workplace. Let the Marvin Pro canvas become an extension of your mind. Add predefined templates or labels, color your structures, and insert images from external sources. You can even display the structure’s formula. -
15
MoluCAD
New River Kinematics
MoluCAD is a full-featured molecular modeling and visualization tool designed for Windows. It is the result of a three-year National Institutes of Health biomedical technology research project aimed at producing low-cost educational software for chemistry students. The latest version incorporates many advanced features only found in expensive workstation-based modeling packages. Ease of use, premium graphical quality, and computational robustness are the trademarks of MoluCAD. Novice users are able to quickly generate models, view them form any perspective, create reaction animations, and save all data to disk. -
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MolPad
MolPad
MolPad integrates an interactive chemistry sketcher into any online learning platform. Build open questions about molecular structure and organic chemistry that go beyond just recognizing the right answer. Discover how MolPad can enrich online chemistry education by providing a low code environment for creating dynamic content and smart assessment. With MolPad, we have developed several solutions for interactive and intuitive drawing of structural formulas, enabling the student to practice with topics like chemical naming, functional groups, and Lewis structures in a digital environment. By providing smart feedback based on specific errors, the student can gain more insight than with multiple choice questions. -
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Swiss-PdbViewer
Swiss-PdbViewer
Swiss-PdbViewer (aka DeepView) is an application that provides a user-friendly interface allowing to analysis of several proteins at the same time. The proteins can be superimposed in order to deduce structural alignments and compare their active sites or any other relevant parts. Amino acid mutations, H-bonds, angles, and distances between atoms are easy to obtain thanks to the intuitive graphic and menu interface. Swiss-PdbViewer (aka DeepView) has been developed since 1994 by Nicolas Guex. Swiss-PdbViewer was initially tightly linked to SWISS-MODEL, an automated homology modeling server developed within the Swiss Institute of Bioinformatics (SIB) at the Structural Bioinformatics Group at the Biozentrum in Basel. However, the SWISS-MODEL web interface evolved to a point where it is now possible to use it directly for advanced modeling. Maintaining a direct interface with Swiss-PdbViewer is too complex and no longer supported. -
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Avogadro
Avogadro
Avogadro is an advanced molecule editor and visualizer designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. It offers flexible high quality rendering and a powerful plugin architecture. Avogadro is a free, open-source molecular editor and visualization tool, designed for use on Mac, Windows, and Linux in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. It offers flexible high quality rendering and a powerful plugin architecture. -
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Evo Designer
Arc Institute
Evo Designer is an advanced tool developed by the Arc Institute, leveraging the capabilities of the Evo 2 genomic foundation model to facilitate DNA sequence generation and analysis. This platform enables users to input nucleotide sequences or specify organisms, prompting the model to generate corresponding DNA sequences. It provides comprehensive annotations of coding regions and, for prokaryotic sequences, offers 3D protein visualizations utilizing ESMFold. Additionally, Evo Designer evaluates sequences by scoring their perplexity and per-nucleotide entropy, assisting researchers in assessing sequence complexity and variability. The underlying Evo 2 model is trained on over 9 trillion nucleotides from a diverse array of prokaryotic and eukaryotic genomes, employing a deep learning architecture that models biological sequences at single-nucleotide resolution with a context window extending up to 1 million tokens. -
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Evo 2
Arc Institute
Evo 2 is a genomic foundation model capable of generalist prediction and design tasks across DNA, RNA, and proteins. It utilizes a frontier deep learning architecture to model biological sequences at single-nucleotide resolution, achieving near-linear scaling of compute and memory relative to context length. Trained with 40 billion parameters and a 1 megabase context length, Evo 2 processes over 9 trillion nucleotides from diverse eukaryotic and prokaryotic genomes. This extensive training enables Evo 2 to perform zero-shot function prediction across multiple biological modalities, including DNA, RNA, and proteins, and to generate novel sequences with plausible genomic architecture. The model's capabilities have been demonstrated in tasks such as designing functional CRISPR systems and predicting disease-causing mutations in human genes. Evo 2 is publicly accessible via Arc's GitHub repository and is integrated into the NVIDIA BioNeMo framework. -
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Chemical Computing Group
Chemical Computing Group
Chemical Computing Group (CCG) has a strong reputation for collaborative scientific support. With offices in North America, Europe and Asia, our team of PhD-level scientists works closely with our clients, providing support, hands-on training and scientific advice on a wide range of projects. CCG continuously develops new technologies with its team of mathematicians, scientists and software engineers and through scientific collaborations with customers. -
22
ChemOffice
PerkinElmer Informatics
ChemOffice enhances scientists’ personal productivity and helps them do better science by enabling them to organize and explore their compounds, reactions and associated properties so that data can be turned into actionable information, and decisions can be made with greater confidence. ChemDraw for Excel adds chemical intelligence to Excel spreadsheets so that chemists can use Excel’s analysis, sorting and organization tools to further manipulate and enrich sets of compounds and data and explore structure-activity relationships. Chem3D generates 3D models so that chemists can view their compounds in three dimensions to assess shape and properties to maximize activity or specificity. ChemFinder is a chemically-intelligent personal database system that scientists use to organize their compounds and to search for and correlate structures with properties. -
23
HyperProtein
Hypercube
HyperProtein is Hypercube, Inc.'s new product focusing on the computational science associated with protein sequences. The product includes the analysis of one-dimensional protein sequences as well as the analysis of consequent three-dimensional protein structures. In particular, the relationship between sequence and structure is a fundamental facet of the product. Unlike individual software programs that provide capability for some aspect of protein sequence or structure, such as sequence alignment, HyperProtein puts together a multitude of Bioinformatics and Molecular Modeling tools related to the science that initiates with a protein sequence. -
24
Schrödinger
Schrödinger
Transform drug discovery and materials research with advanced molecular modeling. Our physics-based computational platform integrates differentiated solutions for predictive modeling, data analytics, and collaboration to enable rapid exploration of chemical space. Our platform is deployed by industry leaders worldwide for drug discovery, as well as for materials science in fields as diverse as aerospace, energy, semiconductors, and electronics displays. The platform powers our own drug discovery efforts, from target identification to hit discovery to lead optimization. It also drives our research collaborations to develop novel medicines for critical public health needs. With more than 150 Ph.D. scientists on our team, we invest heavily in R&D. We’ve published over 400 peer-reviewed papers that demonstrate the strength of our physics-based approaches, and we’re continually pushing the limits of computer modeling. -
25
Tox Suite
ACD/Labs
Calculate drug toxicity and safety endpoints to reduce attrition rates of molecular entities that are unlikely to succeed to nomination as a drug candidate, direct new compound synthesis, and focus animal testing requirements. -
26
Structure Elucidator
ACD/Labs
Elucidate complex structures from experimental data with the help of expert algorithms. -
27
ChemSketch
ACD/Labs
Comprehensive molecular structure drawing and naming. Draw chemical structures and communicate your science.
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