Permitted File Types

• Document
  • doc - Microsoft Word document
  • docm - Microsoft Word for Mac document
  • docx - Office Open XML document
  • gdoc - Google Drive Document
  • log - Text log file
  • mcw - Microsoft Word for Macintosh (versions 4.0–5.1)
  • pdf - Portable Document Format
  • rtf - Rich Text document
  • txt - ASCII nebo Unicode plaintext Text file
  • wpd - WordPerfect document
  • wps - Microsoft Works document
  • wpt - Microsoft Works document template
  • xhtml - eXtensible Hyper-Text Markup Language
  • xml - eXtensible Markup Language
  • xps - Open XML Paper Specification
• Compressed
  • 7z - 7-Zip Compressed File
  • dmg - Apple compressed/encrypted File
  • gzip - Compressed file
  • rar - RAR File Archive
  • tar - group of files, packaged as one file
  • zip - Compressed File
• Graphics
  • act - Adobe Color Table
  • ase - Adobe Swatch
  • bmp - Microsoft Windows Bitmap
  • cd5 - Chasys Draw IES image
  • cit - Intergraph is a monochrome bitmap format
  • cpt - Corel PHOTO-PAINT image
  • cr2 - Canon camera raw format
  • cut - Dr. Halo image file
  • dds - DirectX Texture File
  • dib - Device-Independent Bitmap Graphic
  • djvu - DjVu for Scanned Documents
  • exif - Exchangeable Image File
  • gif - Graphics
  • gpl - GIMP Palette
  • grf - Zebra Technologies proprietary format
  • icns - Icon (Mac OS X)
  • ico - Icon
  • iff - ILBM
  • jng - a single-frame MNG using JPEG compression and possibly analpha channel.
  • jp2 - JPEG2000
  • jpeg, jpg - Joint Photographic Experts Group
  • jps - JPEG Stereo
  • lbm - Deluxe Paint image file
  • max - ScanSoft PaperPort document
  • miff - ImageMagick's native file format
  • mng - Multiple Network Graphics, the animated version of PNG
  • nitf - A U.S. Government standard commonly used in Intelligencesystems
  • pal - Microsoft palette file
  • pbm - Portable bitmap
  • pc1 - Low resolution, compressed Degas picture file
  • pc2 - Medium resolution, compressed Degas picture file
  • pc3 - High resolution, compressed Degas picture file
  • pcf - Pixel Coordination Format
  • pdn - Paint.NET image file
  • pgm - Portable graymap
  • pi1 - Low resolution, uncompressed Degas picture file
  • pi2 - Medium resolution, uncompressed Degas picture file.
  • pi3 - High resolution, uncompressed Degas picture file
  • pict - Apple Macintosh PICT image
  • png - Portable Network Graphic (lossless, recommended for display and edition of graphic images)
  • pnm - Portable anymap graphic bitmap image
  • pns - PNG Stereo
  • ppm - Portable Pixmap (Pixel Map) image
  • psb - Adobe Photoshop Big image file (for large files)
  • psd - Adobe Photoshop Drawing
  • psp - Paint Shop Pro image
  • px - Pixel image editor image file
  • pxm - Pixelmator image file
  • pxr - Pixar Image Computer image file
  • qfx - QuickLink Fax image
  • rle - a run-length encoded image
  • sct - Scitex Continuous Tone image file
  • sgi - Silicon Graphics Image
  • tga - TruevisionTGA (Targa) image
  • tiff - Tagged Image File Format (usually lossless, but many variants exist, including lossy ones)
  • vtf - Valve Texture Format
  • xbm - X Window System Bitmap
  • xcf - GIMP image
  • xpm - X Window System Pixmap
• Computer-aided design (CAD)
  • 3dmlw - 3D Markup Language for Web
  • 3dxml - Dassault Systemes Graphic Representation
  • acp - VA Software VA — Virtual Architecture CAD file
  • aec - DataCAD drawing format
  • amf - Additive Manufacturing File Format
  • ar - Ashlar-Vellum Argon — 3D Modeling
  • art - ArtCAM model
  • asc - BRL-CAD Geometry File (old ASCII format)
  • asm - Solidedge Assembly, Pro/ENGINEER Assembly
  • bin - Data Design System DDS-CAD
  • brep - Open CASCADE 3D model
  • cad - CadStd
  • catdrawing - CATIA V5 Drawing Document
  • catpart - CATIA V5 Part Document
  • catprocess - CATIA V5 Manufacturing Document
  • catproduct - CATIA V5 Assembly Document
  • ccc - CopyCAD Curves
  • ccm - CopyCAD Model
  • ccs - CopyCAD Session
  • cgr - CATIA V5 Graphic Representation
  • co - Ashlar-Vellum Cobalt — parametric drafting and 3D modeling
  • dft - Solidedge Draft
  • dgk - Delcam Geometry
  • dgn - MicroStation Design File
  • dmt - Delcam Machining Triangles
  • drw - Caddie Early version of Caddie drawing — Prior to Caddie changing to DWG
  • dwb - VariCAD drawing File
  • dwf - AutoDesk's Web Design Format
  • dwg - Autodesk Inventor Drawing File
  • dxf - ASCII Drawing Interchange file format — AutoCAD
  • easm - SolidWorks eDrawings assembly file
  • edrw - eDrawings drawing file
  • emb - Wilcom ES Designer Embroidery CAD file
  • eprt - eDrawings Part File
  • esw - AGTEK File
  • excellon - Excellon File
  • exp - Drawing Express file format
  • fm - FeatureCAM Part File
  • fmz - FormZ Project file
  • g - BRL-CAD Geometry File
  • gbr - Gerber file
  • glm - KernelCAD Model
  • grb - T-FLEX CAD File
  • gtc - GRAITEC Advance file format
  • iam - Autodesk Inventor Assembly file
  • icd - IronCAD 2D CAD file
  • idw - Autodesk Inventor Drawing file
  • ifc - buildingSMART for sharing AEC and FM data
  • iges - Initial Graphics Exchange Specification
  • ipn - Autodesk Inventor Presentation file
  • ipt - Autodesk Inventor Part file
  • mcd - Monu-CAD (Monument/Headstone Drawing file)
  • model - CATIA V4 part document
  • ocd - Orienteering Computer Aided Design (OCAD) file
  • par - Solidedge Part
  • pipe - PIPE-FLO Professional Piping system design file
  • pln - ArchiCad project
  • prt - NX (recently known as Unigraphics), Pro/ENGINEER Part, CADKEY Part
  • psm - Solidedge Sheet
  • psmodel - PowerSHAPE Model
  • pwi - PowerINSPECT File
  • pyt - Pythagoras File
  • rfa - AutoDesk Revit family files
  • rlf - ArtCAM Relief
  • rvt - AutoDesk Revit project files
  • s12 - Spirit file, by Softtech
  • scad - OpenSCAD 3D part model
  • scdoc - SpaceClaim 3D Part/Assembly
  • skp - SketchUp Model
  • sldasm - SolidWorks Assembly drawing
  • slddrw - SolidWorks 2D drawing
  • sldprt - SolidWorks 3D part model
  • step - Standard for the Exchange of Product model data
  • stl - Stereo Lithographic Data File
  • tct - TurboCAD drawing template
  • tcw - TurboCAD for Windows 2D and 3D drawing
  • unv - I-DEAS I-DEAS (Integrated Design and Engineering Analysis Software)
  • vc6 - Ashlar-Vellum Graphite — 2D and 3D drafting
  • vlm - Ashlar-Vellum Vellum, Vellum 2D, Vellum Draft, Vellum 3D, DrawingBoard
  • vs - Ashlar-Vellum Vellum Solids
  • wrl - STL Data File with color.
  • xe - Ashlar-Vellum Xenon — for Associative 3D Modeling