TIFF to PDF: Convert Scans & Multi-Page TIFFs Free (2026)
TIFF is the format scanners, fax software, and archival systems love — and the format browsers, email clients, and phones refuse to open. If someone sends you a .tif scan, the fastest way to make it usable is to convert it to PDF. This guide shows a free, browser-only method that handles multi-page TIFFs correctly and never uploads your scan to a server.
Why TIFF files are so awkward to share
- Browsers can't display them. Chrome and Firefox have no native TIFF decoder, so a .tif attachment just downloads instead of opening.
- Phones struggle too. Android has no built-in TIFF viewer, and iOS support is inconsistent across apps.
- Multi-page TIFFs confuse most tools. A single .tif file can contain a whole scanned document, but many converters only export the first page.
- PDF solves all of it. Every device opens PDFs, and a multi-page scan maps naturally to a multi-page document.
Convert TIFF to PDF in the browser
- Open to-pdf.com/image-to-pdf.
- Drag your .tif or .tiff files into the editor, or click Open file.
- Each page of a multi-page TIFF appears as its own image in the gallery — drag thumbnails to reorder pages if needed.
- Choose A4 for a standard document layout, or Fit image to keep the scan's exact dimensions.
- Click Download PDF. Decoding and conversion happen on your device.
The decoder runs entirely in your browser, so the scan — which is often a contract, an ID document, or medical paperwork — never leaves your machine.
Multi-page TIFFs: what to expect
Office scanners commonly save a whole document into one TIFF file. When you add one,
the converter expands it into one gallery image per scanned page, named
scan-page-1, scan-page-2, and so on. You can delete blank
pages, reorder them, and mix in JPG or PNG pages from other sources before exporting
a single combined PDF.
Common problems and fixes
The converted PDF is huge
TIFFs are often uncompressed, so a 50 MB scan is normal. The PDF will usually be smaller, but if size matters, re-scan at 300 DPI instead of 600 DPI — for text documents the readability difference is minimal.
The scan comes out rotated
Some scanners store rotation as a metadata flag that viewers apply inconsistently. If your scan appears sideways, rotate it in any image viewer and re-save before converting, or re-scan with the correct orientation.
Colors look inverted on old fax TIFFs
Very old fax-style TIFFs occasionally use an inverted black/white photometric mode. Opening the file in a desktop viewer and re-saving it normalizes the colors.
Need editable text instead of an image?
This conversion preserves the scan as an image inside the PDF — perfect for sharing and archiving, but the text isn't selectable. If you need searchable text, run OCR software on the scan first, then convert the OCR output. For most everyday "send me that scan as a PDF" requests, the image-based PDF is exactly what's expected.