Unsupported entities are reported during analysis. The original stays on your device.
How to use
- Select a DWG or DXF.
- Read its format code and compatible family.
- Use this information when choosing an export option in your CAD application.
What this tool does
The header identifies a format family, not necessarily the exact application year that saved the file. AC1027 means 2013–2017 and AC1032 means 2018–2026. A file compatible with 2026 can therefore use the 2018 format name. This utility inspects the header; it does not validate file integrity or convert DWG.
Check with a sample file
The sample plan has a 600 × 400-unit rectangle, a 100-unit opening, an arc and EditFull text. In the PDF, the rectangle is 432 × 288 points: the 3:2 ratio should remain. Compare input and output using these values; the file is not a construction drawing.
Frequently asked questions
Is my drawing uploaded?
These CAD tools process files in your browser. Selecting a file does not upload it for server conversion.