Chamfer: DWG viewer

Now with 3D models: open STEP, IGES, BREP, STL, OBJ, USDZ and glTF files, turn them, hide parts, and measure flat views or save them as a PDF. DWG and DXF as before.

Chamfer is a viewer for DWG and DXF drawings and 3D models on iPhone and iPad. Open a file someone sent you and read it on site, in a meeting or on the way, without a desktop and without a CAD program.

OPEN DWG AND DXF FILES • DWG and DXF drawings made in AutoCAD and other CAD programs • Open a drawing straight from Mail, Messages and other apps, or import it from the Files app • Drag and drop files on iPad • Also opens DWF and DWFx sheets

VIEW 3D MODELS • STEP, IGES and BREP files from CAD programs, with their colors and the parts of an assembly • STL, OBJ, PLY, USDZ, glTF and GLB meshes • Turn, move and zoom with your fingers, or go straight to the top, front, right or isometric view • Show or hide parts and edges • Flat top, front, right and isometric views of every model, with hidden lines you can turn on • Measure those views, mark them up and save them as a PDF, just like a drawing

VIEW EVERY DETAIL • Smooth pinch, pan and zoom to fit, with lines and curves that stay sharp at any zoom • Model space and paper layouts, each with its viewports • Line weights, hatches, dimensions and text drawn as the drawing defines them • Black, white, gray or blueprint background, and a monochrome mode

SHOW ONLY THE LAYERS YOU NEED • Show or hide any layer, or show only one • Search layers by name • See each layer's color and which layers are frozen in the file

MEASURE LENGTHS AND AREAS • Distance, path length, area, angle, radius and coordinates • Points snap to the drawing's geometry, with a magnifier for precision • Results in the drawing's units, or calibrate a drawing that has none

MARK UP DRAWINGS • Pen and highlighter, lines, arrows, rectangles, ellipses, clouds, texts and callouts • Move, resize, restyle or delete any markup, with undo and redo • Markups stay in the app and can go into the PDF; your files are never changed

SAVE AS PDF, SHARE AND PRINT • Vector PDF that stays sharp on paper and on screen • Export the current view or every layout, one per page • Paper sizes from A4 to A0 and ANSI A to E, or your own size • Fit to page or a fixed scale such as 1:100 • Color, grayscale or monochrome, with or without line weights • Share the PDF or print it from the app

KEEP YOUR DRAWINGS IN ORDER • Folders, favorites and recents • Icon or list view with thumbnails, sorted by name, date or size

YOUR FILES STAY ON YOUR DEVICE Chamfer reads the files on your iPhone or iPad. It does not upload your drawings or models anywhere.

SUBSCRIPTION Importing files and organizing your library is free. Opening drawings and models requires a Chamfer subscription, weekly or yearly. The yearly plan comes with a free trial for new subscribers. Payment is charged to your Apple Account. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings.

Privacy Policy: https://zmiyov.github.io/Chamfer-legal/PRIVACY_POLICY Terms of Use: https://zmiyov.github.io/Chamfer-legal/TERMS_OF_USE

AutoCAD, DWG, DXF and DWF are trademarks of Autodesk, Inc. Chamfer is not affiliated with or endorsed by Autodesk.