2TIFF has an extensive list of supported file formats – it supports more than 110 types of files (about 275 file extensions). 2TIFF can convert almost any existing document or image file format to TIFF, including many common and uncommon formats.
2TIFF can batch convert via command line interface different file types such as:
- Images: JPG, GIF, PNG, ICO, CUR, ANI, TGA, WPG, PSD, CLP, DCM, RAW, PSD, CDR, and other commonly or rarely used image types
- Documents: DOC, DOCX, PDF, XPS, HTML, TXT, XLS, XLSX, PPT, PPTX, RTF, VSD, VSDX, and many others
Most file formats are converted just by using 2TIFF's internal engine – you won't need any additional software to get the job done. For other formats, though, you need to have installed an application capable of opening that format. Please see the "Required software" column below to find the exact additional software required for each file format.
| Extension | Description | Required software |
| JPEG, JPG | Jpeg Image | Internal engine |
| TIFF, TIF | Tiff Image | Internal engine |
| GIF | Compuserve GIF | Internal engine |
| PNG | Portable Network Graphic | Internal engine |
| MNG | Multiple Network Graphic | Internal engine |
| JNG | JPEG Network Graphic | Internal engine |
| TGA | Truevision Targa | Internal engine |
| PCX | ZSoft Paintbrush | Internal engine |
| DCX | Multipage PCX | Internal engine |
| BMP, DIB | Windows Bitmap | Internal engine |
| Adobe Acrobat Document | Internal engine | |
| XPS | Microsoft XPS | Internal engine |
| PBM | Portable Bitmap | Internal engine |
| PGM | Portable Graymap | Internal engine |
| PPM | Portable Pixelmap | Internal engine |
| PFM | Portable Floatmap | Internal engine |
| PAM | Portable Anymap | Internal engine |
| PIC, HDR, RGBE, XYZE | HDR Radiance | Internal engine |
| JXR | Jpeg XR/HD Photo | Internal engine |
| FPX | FlashPix images | Internal engine |
| ANI | Windows Animated Cursor | Internal engine |
| ICO | Windows Icon | Internal engine |
| ICS | iCalendar File | Microsoft Outlook |
| INDD, INDP, IDAP, INDT, INDL, INX, IDML, QXD, QXT, INDB | Adobe InDesign Files | Adobe InDesign |
| CUR | Windows Cursor | Internal engine |
| CLP | Windows Clipboard | Internal engine |
| PCD | Kodak Photo CD | Internal engine |
| EMS, EMA, WBM, WBMP | Wireless Mono Bitmap | Internal engine |
| IMG | GEM Raster Image | Internal engine |
| IFF | Amiga Interchange File Format | Internal engine |
| RAS | SUN Raster File | Internal engine |
| SGI | Silicon Graphics Image | Internal engine |
| XBM | X11 bitmap | Internal engine |
| XPM | X11 pixmap | Internal engine |
| PSD | Adobe Photoshop | Internal engine |
| PSP | Paint Shop Pro File | Internal engine |
| RLE | Utah RLE raster + Compuserve RLE | Internal engine |
| CUT | Dr. Halo | Internal engine |
| OTA | Nokia Logo Bitmap | Internal engine |
| J2K | JPEG 2000 | Internal engine |
| RAW | RAW pixel format | Internal engine |
| JBIG | JBIG Joint Bi-level Image experts Group | Internal engine |
| JBG2 | JBIG Joint Bi-level Image experts Group version 2 | Internal engine |
| PIX | Alias/Wavefront PIX | Internal engine |
| RLA | Wavefront RLA | Internal engine |
| DCM | DICOM medical image | Internal engine |
| MSP | Microsoft Paint | Internal engine |
| MAC | MacDraw Format | Internal engine |
| VIC | Vicar rasterfile format | Internal engine |
| KOA | Koala Paint | Internal engine |
| KDW, SPW, CDW | KOMPAS-3D | KOMPAS-3D |
| XWD | X Windows system dump | Internal engine |
| PDB | Palm Pilot | Internal engine |
| CALS | CALS Raster | eDrawings Viewer |
| SFF | Structure Fax Format | Internal engine |
| SFW | Seattle FilmWorks Image | Internal engine |
| FXM | Symantec WinFax Format | Internal engine |
| G3 | Group3 Fax Fomat | Internal engine |
| G4 | Group4 Fax Fomat | Internal engine |
| IOCA | Image Object Content Architecture Format | Internal engine |
| DPX | Cineon Image File Format | Internal engine |
| PIC | Softimage PIC + Biorad confocal image + Psion series 3 bitmap | Internal engine |
| AT&T / Multigen ICN | AT&T / Multigen ICN | Internal engine |
| DDS | Direct Draw Surface | Internal engine |
| EXR | Open EXR | Internal engine |
| DCR | Digital Camera Raw | Internal engine |
| WBC | WEBShots File Format | Internal engine |
| SCT | Scitex CT | Internal engine |
| PXR | Pixar picture | Internal engine |
| PVR | NEC PowerVR texture | Internal engine |
| MTV | MTV Raytracer | Internal engine |
| PICT | Macintosh picture | Internal engine |
| WEBP | WebP File Format (.webp) | Internal engine |
| WMF | Windows Metafile + Aldus Metafile + Enhanced Metafile + Gdiplus Metafile | Internal engine |
| WPG | WordPerfect Graphic | Internal engine |
| WPD | WordPerfect documents | Microsoft Office 2007 Service Pack 2 (SP2) or newer / Corel WordPerfect Office |
| SNP | Microsoft Access SNAP file | Internal engine |
| RAW and others | Photo Camera RAW files | Internal engine |
| HTML, HTM | Html Document | Internal engine |
| HEIC, HEIF | iPhone HEIC images | Windows 10 (or newer), additional software |
| TXT | Plain text | Microsoft Office 2007 Service Pack 2 (SP2) or newer / Internal engine |
| RTF | Rich text | Microsoft Office 2007 Service Pack 2 (SP2) or newer |
| DOC, DOCX | Microsoft Word | Microsoft Office 2007 Service Pack 2 (SP2) or newer / OpenOffice or LibreOffice |
| XLS, XLSX and XLSM | Microsoft Excel | Microsoft Office 2007 Service Pack 2 (SP2) or newer / OpenOffice or LibreOffice |
| PPT, PPTX, PPS and PPSX | Microsoft PowerPoint | Microsoft Office 2007 Service Pack 2 (SP2) or newer / OpenOffice or LibreOffice |
| VSD and VSDX | Microsoft Visio | Microsoft Office Visio 2010 |
| PUB | Microsoft Publisher | Microsoft Office Publisher 2007 SP2 |
| PS, EPS | PostScript | Ghostscript |
| CDR | CorelDraw | CorelDRAW |
| CGM | CGM image files | CorelDRAW |