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FreeCAD v1.1.1
FreeCAD v1.1.1 👉 Open-source parametric 3D modeling software for designing real-world objects, from simple parts to complex engineering projects. FreeCAD is an open-source parametric 3D modeler made primarily to design real-life objects of any size. It uses parametric modeling so you can revise designs by going back into the model history and changing parameters, and it also includes tools for solids, BRep objects, NURBS, BIM, FEM, CAM/CNC, and robot simulation workflows. Features: • Parametric 3D modeling with editable model history • Advanced geometry engine based on Open CASCADE Technology • Support for solids, Boundary Representation (BRep) objects, and NURBS • Dedicated BIM workbench for architectural and building workflows • Finite Element Analysis tools with experimental CFD support • CAM/CNC workbench for manufacturing and machining tasks • Robot simulation module for studying robotic movements • Cross-platform availability for Windows, macOS, and Linux Supported operating systems: • Windows 8, Windows 10, Windows 11 (64-bit) • macOS • Linux Supported languages: • English, German, French, Italian, Spanish, Turkish, Croatian, Vietnamese, and over two dozen total interface languages/community translations Changes: v1.1.1 03-25-26 [Backport releases/FreeCAD-1-1] Spreadsheet: Don't show overlay by @freecad-ci-runner in #28017 [Backport releases/FreeCAD-1-1] core: fix issue #26478 select all instances even in group with mirror'd objects by @freecad-ci-runner in #28018 [Backport releases/FreeCAD-1-1] measurement: label drag when infront of model by @freecad-ci-runner in #28019 [Backport releases/FreeCAD-1-1] Gui: Clear cached shape after change to Deviation by @freecad-ci-runner in #28024 [Backport releases/FreeCAD-1-1] Draft: fix clone diffuse color regression by @freecad-ci-runner in #28025 [Backport releases/FreeCAD-1-1] BIM: remove switch to profile beam creation based on dimensions by @freecad-ci-runner in #28220 [Backport releases/FreeCAD-1-1] Part: Make 3D View properly checkable by @freecad-ci-runner in #28031 [Backport releases/FreeCAD-1-1] Gui: update CoinPtr to not use boost::intrusive_ptr by @freecad-ci-runner in #28623 [Backport releases/FreeCAD-1-1] Base: use magnitude for unit schema thresholds by @freecad-ci-runner in #28589 [Backport releases/FreeCAD-1-1] Part: Avoid LowerDistanceParameter exception to prevent MacOS crash (… by @freecad-ci-runner in #28494 TechDraw: manual backport of PR#28097 by @WandererFan in #28423 [Backport releases/FreeCAD-1-1] PartDesign: fix the ...
5/5 4,832 Jun 19, 2026
The FreeCAD project
LibreCAD v2.2.1.5
LibreCAD v2.2.1.5 👉 Free and open-source 2D CAD application for technical drawing and design. LibreCAD is a free, open-source computer-aided design (CAD) application focused on creating precise 2D technical drawings, schematics, floor plans, mechanical parts, and engineering diagrams. Built using the Qt framework, LibreCAD provides a lightweight yet powerful drafting environment suitable for hobbyists, students, architects, engineers, and professionals who need accurate 2D design tools without the complexity or cost of larger CAD suites. LibreCAD supports the DXF file format natively and offers a customizable interface with layers, snapping tools, measurement utilities, advanced selection controls, and extensive drawing commands. The program is designed to be fast and efficient even on older hardware, making it ideal for both modern and legacy systems. Features: • Create precise 2D technical drawings and CAD designs • Native DXF file format support • Layer management system for organized projects • Advanced snapping tools for accurate drawing placement • Tools for lines, circles, arcs, splines, hatches, and dimensions • Customizable interface and command-line style input • Print and export drawing support • Measurement and modification utilities • Support for plugins and community extensions • Lightweight performance suitable for older computers • Multi-document workflow support • Extensive keyboard shortcuts and drafting tools Supported operating systems: • Windows 7, Windows 8, Windows 10, Windows 11 • macOS • Linux Supported languages: English, German, French, Spanish, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Dutch, Polish, Czech, Hungarian, Turkish, Ukrainian, Swedish, Danish, Finnish, Greek, Romanian, Catalan, and more Changes: v2.2.1.5 06-02-26 • Various bug fixes and stability improvements • Updated translations • Improved compatibility and usability enhancements This download is for the Windows 64bit version (very bottom of page). All other download assets are below: Other Windows: LibreCAD-v2.2.1.5-msvc.exe (32bit) macOS: LibreCAD-v2.2.1.5-arm64.dmg LibreCAD-v2.2.1.5.dmg Linux: LibreCAD-v2.2.1.5-x86_64.AppImage LibreCAD-v2.2.1.5-aarch64.AppImage LibreCAD-v2.2.1.5.snap Click here to visit the author's website.
5/5 6,970 Jun 02, 2026
LibreCAD
   
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