| mrc | MRC Image |
| mrf | Marks Russel Format Image |
| mrsid | Multi-resolution Seamless Image Database |
| mrw | Minolta RAW Image |
| mrxs | MIRAX Virtual Slide |
| msk | BIAS Fringe Processor Image |
| msp | Microsoft Paint Image |
| mtiff | Multi-page TIFF Format Data |
| mtl | Alias Wavefront Material Data |
| mtv | MTV Raytracer Image |
| mtx | Maw-Ware Texture |
| mvg | Magick Vector Graphics |
| mxc3 | Magix Photo Manager Thumbnail |
| mxi | Maxwell Render Image |
| myl | MyLogoMaker Image |
| mzm | MegaZeux Image |
| naplps | North American Presentation Layer Protocol Syntax Data |
| ncr | NCR Image |
| ncy | FlashCam Frame |
| nd2 | NIS-Elements Image Sequence |
| ndpi | Hamamatsu NanoZoomer Slide |
| ndpis | Hamamatsu NanoZoomer Fluorescent Image |
| nef | Nikon RAW Image |
| neo | Neochrome Bitmap |
| ngg | Nokia Group Graphic |
| ngr | NEPLAN Graphic Data |
| nic | Nici Encrypted Image |
| niff | Navy Image File Format Bitmap |
| nlm | Nokia LogoManager Bitmap |
| nol | Nokia Operator Logo |
| npm | Neopaint Mask |
| npsd | NPS Image Editor Document |
| nsl | Nokia Startup Logo |
| nso | NetStudio Easy Web Graphics Data |
| ntf | National Imagery Transmission Format |
| nvg | Nokia N8 Image |
| nwp | Magentic Wallpaper |
| oaz | OAZ Fax Image |
| oci | OpenCanvas Image |
| ocp | C64 Advanced Art Studio Image |
| oda | CALS Group 4 Type 2 Bitmap |
| odg | OpenDocument Graphics Data |
| odi | OpenDocument Image |
| off | ASCII Object File Format |
| ofx | Olicom Fax Image |
| oil | Open Image Library Image |
| oir | Olympus Microscope OIR Image |
| olrw | Openlab Raw Format |
| ome | Open Microscopy Environment Bitmap Image |
| omi | Orbit GIS Multiresolution Image |
| ora | MyPaint Open Raster Graphic Data |
| ora | OpenRaster Image |
| orf | Olympus RAW Image |
| ota | Nokia OTA Bitmap |
| otb | OTA Bitmap |
| otg | OpenDocument Graphics Template |
| oti | OpenDocument Image Template |
| p | ZX81 Sinclair Basic Image |
| p11 | TRS-80 Color P11 Image |
| p2 | Pic2 Image |
| p3c | Atari ST Compressed D-GRAPH Image |
| p3d | Peak3D 3D Graphics |
| p41 | TRS-80 Color P41 Image |
| p4i | Commodore 16 Bitmap Image |
| p64 | C64 Picasso 64 Image |
| p7 | XV Visual Schnauzer Bitmap |
| pa3 | Atari ST Pablo Paint Image |
| pac | Atari Stad Compressed Bitmap |
| pai | Magix Photo Clinic Image |
| pal | Dr. Halo External Color Palette |
| palm | Palm OS Bitmap Image |
| pam | Portable Arbitrary Map |
| pan | SmoothMove Panorama Image |
| pat | Corel Paint Shop Pro Pattern |
| pat | CorelDraw Pattern |
| pat | Gimp Pattern |
| pax | PickAx Encrypted Image |
| pbm | Portable Bitmap Image |
| pbx | Atari ST QuantumPaint Image |
| pc1 | Atari Degas Elite Compressed Low Resolution Image |
| pc2 | Atari Degas Elite Compressed Medium Resolution Image |
| pc3 | Atari Degas Elite Compressed High Resolution Image |
| pcd | Kodak PhotoCD Image |
| pcds | Photo-CD Multi-resolution Bitmap Image |
| pci | Atari ST Tobias Richter Fullscreen Slideshow |
| pcj | IBM LinkWay Graphics Data |
| pcs | Atari ST PhotoChrome Image |
| pct | MSX2 Dynamic Publisher Image |
| pcx | PC PaintBrush Bitmap |
| pcz | Compressed Macintosh PICT Image |
| pd | FlexiSIGN 5 Plotter Document |
| pd | Male MRI Image |
| pdb | TealPaint Image Database |
| pdd | Adobe PhotoDeluxe Image |
| pdn | Paint.NET Image File |
| pds | Planetary Data System Image |
| pdw | Hijaak Vector Graphic Data |
| pdx | Mayura Draw Graphics Data |
| pe4 | Ulead PhotoExpress 4 Image |
| pef | Pentax Electronic Format |
| pei | Performer Software PEI Encrypted Image |
| pet | Commodore 64 PETSCII Editor Image |
| pfi | Panorama Factory Image |
| pfi | PhotoFiltre Image |
| pfs | PFS HDR Image |
| pfs | PhotoFiltre Saved Selection |
| pfv | PhotoFiltre Vectorial |
| pfx | Pageflipper Plus F/X Animation |
| pfz | PixelSafe Encrypted Image |
| pg | CASIO FX-Link-Kit Graphic Data |
| pg | IBM LinkWay Page Cut and Paste Data |
| pg0 | Atari ST Paintworks Bitmap |
| pg1 | Atari ST Graphics Processor Image |
| pg2 | Atari ST Graphics Processor 2 Image |
| pgc | Portfolio Graphics Compressed Bitmap |
| pgf | Portfolio Graphics Bitmap |
| pgm | Portable Graymap Image |
| pgma | ASCII Portable Graymap Image |
| pgmb | Binary Portable Graymap Image |
| pgr | Atari 8-bit PowerGraphics Image |
| php | Callisto PhotoParade Slideshow |
| pi | Blazing Paddles Bitmap |
| pi | FM Towns Bitmap Image |
| pi1 | Atari Degas Low Resolution Image |
| pi2 | Atari Degas Medium Resolution Image |
| pi3 | Atari Degas High Resolution Image |
| pi4 | Atari Degas TT Raster Image |
| pi4 | Atari Falcon FPaint Image |
| pic | Electronika BK Bitmap Image |
| pic | Houdini 3D Image |
| pic | NEC PC-88 VA PIC Image |
| pic | PC Paint Image |
| pic | Pictor Paint Image |
| picnc | Houdini 3D Non-commercial Image |
| pics | Apple QuickDraw PICT Drawing Sequence |
| pict | QuickDraw Pict Image |
| pict1 | QuickDraw Pict Image Backup |
| pii | 36-Image Converter Inet Image |
| pin | Atari ST Image |
| piqt | QuickTime Still Picture |
| pix | Alias Wavefront Picture |
| pix | Atari Falcon PixArt Image |
| pix | BRender Image |
| pix | BRL-CAD RAW Image |
| pixadex | Pixadex Icon |
| pixelpaint | PixelPaint Professional Image |
| pjg | PackJPG Compressed JPEG Image |
| pjpg | Progressive JPEG Image |
| pl5 | MSX2 Graph Saurus PL5 Image |
| pl7 | Graph Saurus Bitmap Image |
| pla | AtariTools-800 Player Data |
| plasma | ImageMagick Plasma Fractal Image |
| pld | PhotoLine Image |
| plp | Photo Locker Picture |
| pls | Atari 8-bit SFDN Compressed Plama 256 Image |
| pm | PM Bitmap Image |
| pmb | Polar Uplink Tool Bitmap |
| pmd | PMG Designer Picture |
| pme | Pixela Digital Picture |
| pmg | Atari 8-bit PMG Designer Image |
| pmg | Paint Magic Bitmap |
| pmp | ThumbsPlus Graphics Data |
| pnc | Panasonic Network Camera Compressed Image |
| png | Portable Network Graphics Image |
| png-large | TweetDeck PNG Image |
| pnj | MNG Portable Network JPEG Format Image |
| pnl | Applied Precision CellWorX Image |
| pnm | Portable Anymap Image |
| pnt | Atari Falcon Prism Paint Image |
| pobj | Photo Pos Pro Vector Object |
| posc | Pentagon 1024 Overscan Data |
| pp | Commodore 64 Pixel Perfect Bitmap |
| pp4 | Micrografx Picture Publisher 4.0 Image |
| pp5 | Micrografx Picture Publisher 5.0 Image |
| pph | Amstrad CPC Perfect Pix Image |
| ppm | Portable Pixmap Image |
| ppma | Portable Pixmap Image ASCII |
| ppmb | Binary Portable Pixmap Image |
| ppp | Atari ST Pablo Paint Image |
| ppp | Commodore 64 Pixel Perfect Compressed Bitmap |
| ppp | Punk Productions Picture |
| pps | Corel Paint Shop Pro Image |
| pr | Sun Icon/Cursor |
| pre | Lotus Freelance Graphics Presentation |
| prf | Fastgraph Bitmap Graphics Data |
| prf | Polychrome Recursive Format Image |
| pri | Prisms Picture |
| procreate | Procreate Document |
| prz | Lotus Freelance Graphics 96 Presentation |
| ps | PostScript |
| psb | Adobe Photoshop Large Document |
| psc | Atari ST Compressed PaintShop Image |
| psd | Adobe Photoshop Image |
| psdb | PixelStyle Photo Editor Image |
| psdc | Adobe Photoshop Cloud Document |
| psdt | Adobe Photoshop CC Template |
| psdx | Adobe Photoshop Touch Document |
| pse | IBM Printer Page Segment Bitmap |
| psf | ArcSoft PhotoStudio Image |
| psic | ArcSoft PhotoStudio Icon |
| psid | PostScript Image Data |
| psp | Corel Paint Shop Pro Image |
| pspframe | Corel Paint Shop Pro Frame |
| pspimage | Corel Paint Shop Pro Image |
| pspmask | Corel Paint Shop Pro Mask |
| psptube | Corel Paint Shop Pro Tube |
| ptex | Ptex Texture Data |
| ptg | ArtRage Painting Image |
| ptif | Pyramid Encoded TIFF |
| ptr | OS/2 Warp Cursor Image |
| puzz | X11 Puzzle Bitmap Graphics Data |
| pvr | PowerVR Texture |
| pvrtc | PVRTC Compressed Texture Data |
| pwc | PieceWise-Constant Image |
| pwp | PhotoWorks Image |
| pws | Print Workshop Image |
| pxa | Pixia Image |
| pxb | Pixibox Image |
| pxd | Pixlr Layered Image |
| pxm | Pixelmator Brush File |
| pxn | Logitech Fotoman Pixtura Photo |
| pxn | PictureWorks PhotoEnhancer Image |
| pxr | Pixar Image |
| pxs | Pegs Image |
| pyxel | Pyxel Edit Document |
| pz3 | Poser Scene |
| pzz | Poser Compressed Scene |
| q0 | Q0 Bitmap Image |
| q4 | NEC PC-98 XLD4 Image |
| qdv | Random Dot QDV Bitmap |
| qgf | QPS QINSy Graphics Data |
| qif | QuickTime QIF Image |
| qmg | Samsung Phone Theme Graphics |
| qoi | Quite OK Image Format |
| qpc | KaleidaGraph Plot |
| qs4 | Sinclair QL Hires Screen |
| qs8 | Sinclair QL 8 Colors Screen |
| qsl | Sinclair QL Laced Screen Data |
| qti | QuickTime Image |
| qtk | Apple QuickTake Picture |
| r3d | REDCODE RAW Video Image |
| ra2 | Flare RAW Image |
| raf | Fujifilm Raw Image |
| rag | Atari Falcon RAG-D Image |
| rap | Atari 8-bit Vidig Paint Image |
| ras | Sun Raster Image |
| rat | Houdini 3D Random Access Texture Map |
| raw | Atari 8-bit XL-Paint MAX Image |
| raw | Raw Image Data |
| raw | SageThumbs RAW Image |