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TopoMan

Surveying software · Sold to any country

From the field to the drawing, directly

A CAD program that reads and writes DWG and DXF natively — no AutoCAD, no converters — and an add-in for anyone who is not going to switch. Written by a working surveyor.

It opens in your browser. No sign-up.

On everything you have

The same program and the same file. What you draw in the office opens on the phone, in the field.

  • Windows

    10 and 11, in 64-bit, 32-bit and ARM. And 7 and 8 too, with their own build

  • Android

    With a touch interface and stylus support. To check the drawing in the field

  • Browser

    Nothing to install, and it works offline from the second visit

  • Linux

    AppImage and Flatpak, on x86_64 and ARM64

  • macOS

    Intel and Apple Silicon

Built for the actual job

The square vara, the three coordinate systems of El Salvador, the datum shift to SIRGAS and the property description in legal language are not add-ons: they are the reason it exists. And the rest — layers, blocks, dimensioning, layouts and plotting — is all there, so the drawing does not have to be finished somewhere else.

“The same surveyor who does the fieldwork wrote the program the drawing is made with.”

Ronald Mancia · Land surveyor · El Salvador

Unsure before buying?

Try it first: the trial is the whole program and it never expires. And if something does not add up, write to me.