Best Molecular Modeling Software with a Free Trial of 2025

SYNTHIA™ Retrosynthesis software, developed by computer scientists and coded by chemists, allows scientists to quickly and easily navigate novel and innovative pathways for novel and previously published target molecules. You can quickly and efficiently scan hundreds pathways to identify the best options for your needs. Discover the most cost-effective route to your target molecule with the latest visualization and filtering features. You can easily customize the search parameters to eliminate or highlight reactions, reagents, or classes of molecules. Explore innovative and unique syntheses to build your desired molecule. Easy to generate a list for starting materials that are commercially available for your synthesis. ISO/IEC 27001 Information Security Certification will guarantee the confidentiality, integrity and protection of your data.

ChemDoodle 2D boasts a plethora of features tailored for chemistry, enabling you to create high-quality graphics while significantly reducing your workload. We dedicate considerable time to analyzing the visual output generated by ChemDoodle. The software intelligently arranges bonds in the appropriate orientations, unifies bond strokes, optimizes the placement of attributes, and makes insightful choices that result in stunning and attractive visuals. However, you always have the option to adjust settings according to your tastes. Each element of the graphic can be tailored to your specifications, allowing you to modify bond widths, arrowhead dimensions, as well as the transparency and color of shapes. The drawing controls in ChemDoodle are designed to effectively represent the atoms and bonds they depict. Ample visual feedback is readily available, and a variety of options for personalizing the drawing tools accommodate individual preferences, including those related to accessibility. Ultimately, ChemDoodle empowers you to create visuals that meet both your aesthetic desires and functional needs.

Promethium is an innovative platform for chemistry simulations that harnesses the power of GPUs to significantly speed up the development of drugs and materials by providing more efficient and precise quantum chemistry calculations. Specifically engineered for NVIDIA data center GPUs, such as the A100, it utilizes advanced QC Ware streaming algorithms to deliver remarkable computational speed and impressive power efficiency. This platform can perform density functional theory (DFT) calculations on molecular systems containing as many as 2,000 atoms, enabling researchers to conduct simulations of large molecular structures that traditional CPU-based ab initio methods cannot handle. For example, it can execute a single-point calculation for a protein with 2,056 atoms in just 14 hours using only one GPU. Promethium is equipped with a diverse array of functionalities, including single-point energy computations, geometry optimizations, conformer searches, torsion scans, reaction path optimizations, transition state optimizations, interaction energy evaluations, and relaxed potential energy surface explorations. Its capabilities make it a powerful tool for chemists looking to push the boundaries of molecular modeling and simulation. Ultimately, Promethium is set to transform the landscape of computational chemistry.

Since its inception in 1985, ChemDraw® solutions have delivered exceptional features and integrations that allow users to swiftly convert their concepts and sketches into impressive publications. ChemOffice+ Cloud serves as a comprehensive suite for chemistry communication, transforming chemical illustrations into valuable knowledge by streamlining the management, reporting, and presentation of chemistry research. This powerful suite is specifically designed to enhance and expedite communication within the field of chemistry. Building upon the foundation of ChemDraw Professional, ChemOffice+ Cloud offers a wide range of advanced tools that support scientific inquiry and collaboration. The once tedious process of drafting reports for chemical research is now significantly more efficient thanks to ChemOffice+ Cloud. With its robust capabilities for searching, reusing, selecting, and organizing chemical structures and data, chemists can effortlessly create polished PowerPoint presentations and manuscripts, making their work more accessible and impactful. This transformation not only saves time but also elevates the overall quality of research dissemination in the scientific community.

An integrated platform that bridges scientific reasoning, compound development, and computational tools is now available. Chemaxon’s Design Hub supports medicinal chemistry by facilitating the analysis and prioritization of innovative ideas. This unified platform allows users to design compounds and manage concepts seamlessly. Transitioning from traditional PowerPoint presentations to dynamic, visually engaging, and chemically searchable hypotheses enhances the compound design workflow. Users can conveniently utilize established physicochemical properties, computational models, novelty considerations, or accessible compound catalogs within an interactive visual setting. Collaborate with your Contract Research Organizations (CROs) in the compound development journey through this secure online resource. Furthermore, assess the gathered data from biological assays or experimental structural insights to derive Structure-Activity Relationships (SAR) and generate fresh hypotheses for subsequent optimization cycles. Your scientific ideas can be conveniently organized in a “designer's electronic lab notebook,” which features chemically aware drawing tools that streamline the design process. This comprehensive approach ensures that every step of compound development is efficient and well-documented, paving the way for future innovations.

Effortlessly create and share chemical structures using our online chemistry editor. Marvin Pro is a versatile drawing application that merges our advanced chemical intelligence with an intuitive interface. This tool empowers chemists, researchers, and students to quickly translate their ideas into visually appealing representations. With the capability to manage a multitude of objects, chemical structures, arrows, and text on a single canvas, Marvin Pro ensures precise alignment for all elements. Chemical editors should be user-friendly, and our solution makes it easy to visualize your chemical concepts clearly. The caliber of your drawings should reflect the dedication you invest in your research, and Marvin Pro enables you to produce high-quality visuals suitable for professional presentations. Let the canvas of Marvin Pro serve as an extension of your creativity, where you can incorporate predefined templates, color your structures, and include images from external sources. Additionally, you have the option to showcase the chemical formula alongside your structures, enhancing your visual communication even further. Whether you're drafting for a project or preparing for a presentation, Marvin Pro is designed to meet all your chemical visualization needs.

Chemical Computing Group (CCG) is well-known for its dedication to collaborative scientific assistance. Operating from locations across North America, Europe, and Asia, our team, comprised of PhD-level scientists, partners closely with clients to deliver personalized support, practical training, and expert scientific guidance on a diverse array of projects. In addition to this, CCG is committed to the ongoing development of innovative technologies, leveraging the expertise of mathematicians, scientists, and software engineers while also engaging in scientific partnerships with our customers to enhance research outcomes. This collaborative approach not only improves client satisfaction but also fosters a culture of innovation within the organization.