Local DWG / DXF viewing · Android / iOSGet the app

CAD ASSISTANT · ANDROID / IOS

Your CAD drawings. Always within reach.

Open a drawing. Check the details. Measure, mark up and export your review, right from your phone.

Get it on Google PlayView on the App StoreExplore features

Android / iOS · Check the relevant store for compatibility and features

View drawing details on the dark canvas
Explore a drawing on the light canvas

Actual app UI · Light and dark drawing canvases

VIEW YOUR DRAWINGS

See the big picture. Check every detail.

Open DWG / DXF locally. Pan, zoom and fit the drawing, then choose a dark or light canvas to suit what you are viewing.

  • Show, hide or isolate content by layer
  • Switch between the file’s model and layout views
  • Return to a working file through recent history
Explore viewing and layers
View drawing details on the dark canvas
View drawing details on the dark canvas
Switch to the light canvas to review drawing details
Switch to the light canvas to review drawing details

MEASURE & MARK UP

Check a dimension. Make your point.

Turn a measurement or a mark into a clear reference for the next conversation.

  • Measure length, continuous segments, area and angles
  • Use object snapping, scale and precision settings
  • Record comments with freehand, arrows, shapes and clouds
Explore measurementExplore markup
Choose distance, continuous, area or angle measurement
Choose distance, continuous, area or angle measurement
Choose markup tools on the light drawing canvas
Choose markup tools on the light drawing canvas

EXPORT YOUR REVIEW

Take the drawing. And your comments.

Choose PDF, PNG or DXF, include markup if needed and save to a location you select. Keep using the result after your mobile review.

  • Export as PDF, PNG or DXF
  • Choose whether to include drawing markup
  • Save through the Android or iOS system file picker
See how export works
Choose PDF, PNG or DXF and optionally include markup
Choose PDF, PNG or DXF and optionally include markup

DRAWING CONVERSION

Turn images and PDFs into usable DXF files.

Take a photo or choose a PDF, calibrate a known dimension first, then convert it to DXF. After conversion, go straight to the drawing to continue measuring and annotating.

  • Scan an image to DXF: take a photo or select one from your photo library
  • Convert a PDF to DXF: parse page by page, with cancellation at any time
  • Calibrate with two points, in millimeters, centimeters, meters or inches
Explore drawing conversion
Set the drawing’s real-world scale during calibration
Set the drawing’s real-world scale during calibration

LOCAL & OFFLINE

No connection? Keep your drawing open.

Save the complete file to your device to view, measure and mark up offline in the default local workflow, with no drawing upload. Separately configured remote services need a connection.

Explore offline useRead about privacy and data

FAQ

Common questions

Get answers about files, offline use and export before you open a drawing.

Visit the help centerFAQ

GOOGLE PLAY · APP STORE

Open your next drawing on your phone.

Install CAD Assistant to view, measure, mark up and export locally.

Get it on Google PlayView on the App Store
Check the relevant app store for device compatibility, features and installation requirements