Completely free; works entirely in your web browser; supports over 50 CAD formats; allows easy link sharing for client reviews; includes robust sectioning, measuring, and exploding tools.
If you’re sticking with the built-in viewer but hate the "jaggy" edges, try these tweaks:
For many users, the first and most straightforward answer is , the official viewer from Dassault Systèmes, the company behind SOLIDWORKS.
: SOLIDWORKS can export to the Microsoft XML Paper Specification (.eprtx), which is a lightweight "paper-like" electronic format. How to "Generate a Paper" (2D Drawings)
Furthermore, dedicated viewers excel at . Sharing a native SolidWorks part or assembly file is risky; it contains the complete design tree, feature history, and parametric equations—the very recipe for the product. A viewer, however, typically saves files in a "publi shed" format (such as .easm or .eprt). This format strips away the proprietary construction data, leaving only the final geometry and critical annotations. A supplier can measure a mounting hole’s location and size without reverse-engineering your fillet strategy or extrusion sequence. This provides a perfect balance: stakeholders receive all the information they need for manufacturing or review, yet the core IP remains secure.
It provides a very clean interface, excellent BOM (Bill of Materials) management, and precise measurement tools.