TIFF to PDF Converter

On Windows

Windows can open single-page TIFF files in Photos or Windows Photo Viewer, but multi-page TIFF support is limited to Windows Fax and Scan viewer — a tool most users don't even know exists. Converting TIFF to PDF gives you a document that opens instantly in any browser, Adobe Reader, or the built-in Windows PDF viewer. For offices dealing with scanned documents, PDF is the standard format for sharing and archiving.

On Mac

macOS Preview can open TIFF files including multi-page TIFFs, making it one of the better native TIFF viewers. However, sharing TIFF files with Windows or Linux users often causes compatibility issues. Converting to PDF ensures the document looks identical on every platform. Preview also handles PDFs natively, so Mac users can seamlessly work with the converted files without installing additional software.

On Linux

Linux has good TIFF support through libraries like libtiff, but desktop TIFF viewers vary by distribution. GIMP and ImageMagick handle TIFFs, but these are power-user tools. PDF, on the other hand, is universally supported on Linux through Evince, Okular, and every web browser. For document workflows on Linux, converting scanned TIFFs to PDF is the practical choice for sharing and long-term storage.

On Mobile (iOS & Android)

Neither iOS nor Android natively display TIFF files in their default apps. Attempting to open a TIFF attachment in email or messaging apps typically shows an error or requires downloading a third-party viewer. PDF, however, opens instantly on both platforms — iOS has built-in PDF rendering in Safari and Files, Android opens PDFs in Chrome and Google Drive. Converting TIFF to PDF makes your scanned documents mobile-friendly.

What is TIFF?

TIFF (Tagged Image File Format) is a raster image format originally developed by Aldus Corporation in 1986, now maintained by Adobe. It was designed as a universal format for scanned images and desktop publishing, supporting lossless compression, multiple color spaces (RGB, CMYK, grayscale), and high bit depths (8, 16, or 32 bits per channel).

TIFF's defining feature is its multi-page capability — a single .tiff file can contain dozens or hundreds of pages, making it the standard format for document scanners, fax machines, and medical imaging (DICOM often exports to TIFF). Compression options include LZW, ZIP, JPEG, and no compression at all.

The main drawback of TIFF is file size and compatibility. An uncompressed TIFF of a scanned letter-size page at 300 DPI is roughly 25 MB. Web browsers cannot display TIFF files, email clients struggle with them, and most mobile devices lack native TIFF viewers. TIFF remains essential in professional printing, medical imaging, and archival workflows, but for sharing documents it has been largely superseded by PDF.

What is PDF?

PDF (Portable Document Format) was created by Adobe in 1993 and became an ISO standard (ISO 32000) in 2008. It was designed to present documents consistently regardless of the software, hardware, or operating system used to view them. PDF can contain text, images, vector graphics, fonts, annotations, form fields, and even embedded multimedia.

PDF's key strength is universal compatibility. Every desktop operating system, mobile platform, and web browser can open PDF files natively — no additional software needed. PDF supports multiple compression methods, including JPEG for images and Flate for text, producing files that are typically 5–20x smaller than equivalent TIFFs while maintaining visual fidelity.

For document archiving, PDF/A (ISO 19005) is the designated long-term preservation format used by governments, courts, and libraries worldwide. Unlike TIFF, PDF files are searchable when they contain text layers (OCR), support digital signatures for legal validity, and can be password-protected. PDF is the undisputed standard for document exchange in business, legal, medical, and government contexts.