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How to open a STAAD .std file without STAAD.Pro (tested on 13 models)
Open a STAAD.Pro .std file free in your browser: see the frame in 3D, sections, supports and loads, and export to Excel or PDF. Tested on 13 real models.
How to open a DGN file without MicroStation (V7 and V8)
Open a MicroStation DGN file (V7 or V8) in your browser with no install, check levels and units, and save DXF or PDF. Tested on 10 real road drawings.
How to open a DWG file online without AutoCAD
Open a DWG file online without AutoCAD. Check layers, measure a distance, and save PNG or PDF in the browser. The drawing stays on your device.