RaimaDB, an embedded time series database that can be used for Edge and IoT devices, can run in-memory. It is a lightweight, secure, and extremely powerful RDBMS. It has been field tested by more than 20 000 developers around the world and has been deployed in excess of 25 000 000 times.
RaimaDB is a high-performance, cross-platform embedded database optimized for mission-critical applications in industries such as IoT and edge computing. Its lightweight design makes it ideal for resource-constrained environments, supporting both in-memory and persistent storage options. RaimaDB offers flexible data modeling, including traditional relational models and direct relationships through network model sets. With ACID-compliant transactions and advanced indexing methods like B+Tree, Hash Table, R-Tree, and AVL-Tree, it ensures data reliability and efficiency. Built for real-time processing, it incorporates multi-version concurrency control (MVCC) and snapshot isolation, making it a robust solution for applications demanding speed and reliability.
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ACTCAD is suitable for professional drawings creation for Architects, Structural Engineers, Civil Engineres, Mechanical Drawings, Electrical drawings, interior design, tool design, machine designs etc.ActCAD is professional grade 2D Drafting and 3D Modeling CAD software which works in dwg and dxf file formats. Most affordable cad software.ActCAD is a native dwg/dxf cad software suitable for professional 2D drafting and 3D modeling projects. ActCAD is trusted by over 30000 users in over 103 countries for more than 10 years. The interface, commands, icons, dialogs, shortcuts etc. are very much similar to other popular cad software tools available in market. Flexible license types available even for single license. There is no learning for existing cad users while saving 80% of the costs.ActCAD offers free email technical support without any limitations. ActCAD can be fully customized and programs can be developed using our free API toolkit. It supports popular programming languages like , lisp dcl, .net, C++ etc. Apart from all regular commands, ActCAD offers many productive tools like pdf to cad converter, Block libraries, Image to Cad converter, handling point sets between Cad and Excel and many more.
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Autodesk Viewer
Autodesk Viewer is capable of handling a wide array of 2D and 3D file formats, such as DWG, STEP, DWF, RVT, and SolidWorks. Its efficient drawing and annotation features enable you to obtain necessary feedback swiftly. You can collaborate on and access your designs from any device or operating system using Autodesk Viewer. It allows you to view DWG files or convert them for compatibility with earlier AutoCAD software versions. Additionally, you can incorporate Design Review, which enables you to mark up 2D and 3D files without needing the original design software. For enhanced versatility, Autodesk Viewer and the AutoCAD web app can be considered as options. The AutoCAD web app provides quick, on-demand access to CAD drawings, allowing you to view, edit, share, and create DWG files directly within a web browser on any computer. This approach requires no software installation, ensuring you can utilize familiar drafting tools and commands as you work. Embracing these tools can significantly streamline your design workflow.
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DWGSee Viewer & Editor
DWGSee Viewer & Editor is a fast and easy-to-use CAD viewer and editor built for working with DWG-based drawings. It enables users to open, view, measure, modify, and print DWG, DXF, and DWF files without heavy system requirements. DWGSee Viewer & Editor supports a wide range of AutoCAD versions, including the most recent 2026 format. Users can create and edit drawing elements such as lines, polylines, text, dimensions, and blocks. The software includes smart snap measurement tools for accurate distance and area calculations. Markup features allow users to add comments or layers while preserving original drawings. DWGSee Viewer & Editor simplifies batch printing and drawing comparison to save time on revisions. Advanced tools support object counting, area summation, and line length calculations. Export options enable drawings to be shared as PDFs or raster images in the Pro version. DWGSee Viewer & Editor is optimized for speed, efficiency, and everyday CAD tasks.
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