Free CAD software provides powerful design tools, making 2D and 3D modeling accessible for beginners and professionals without the high cost. Top free CAD programs for 2026 include ZBrushCore for ...

If you work with PDF files regularly then a PDF editor is an indispensable tool. Whether it’s part of your job, you manage PDF files for your own personal use, or you just need to complete a one-off ...

Perfect if you need to quickly split, merge, or re-organize a PDF. Sometimes you need to quickly remove a few pages from a PDF, or merge it with another document—jobs that aren't worth forking out for ...

Abstract: Part I of this tutorial described two broad paradigms of interventional assistance: surgical computer-aided design (CAD)/computer-aided manufacturing (CAM) and surgical assistance. Part II ...

In today’s digital age, the intersection of creativity and technology is realizing unprecedented innovations. Computer-aided design (CAD) software stands at the forefront of this revolution, ...

Struggling to edit, sign, or convert PDFs without shelling out for pricey software? You’re not alone. Whether it’s updating a resume, signing a contract, or merging multiple files into one, managing ...

PDF Candy is an impressive free PDF editor that includes many capabilities you’d only expect in a paid tool. Editor’s note: This review was updated April 3, 2025 to reflect the most current features ...

In our software overview you will find a range of different programs that are necessary for 3D printing. Here we summarize the most important CAD-programs for 3D models. 3D CAD software enables the ...

Engineers and designers use computer-aided design (CAD) software to create, analyze, model, and modify 2D and 3D designs that may be used in a range of systems and products, such as structures, ...

We list the best PDF to AutoCAD converters, to make it simple and easy to import digital designs into 3D design software. Equipped with the best laptops for AutoCAD, our team of expert reviewers have ...

While PDF files are everywhere, tools for working with PDFs are harder to find. Let’s say you wanted to edit a PDF, merge multiple PDFs, split pages from a PDF, password-protect a PDF, redact private ...

We reviewed the best AutoCAD to PDF converters for exporting DWG and DXF files into PDFs that anyone can use and print. When you're working with the best 3D modeling software, you want to know your ...