Convert TIFF to PDF — Free Online Converter
Convert TIFF images to PDF documents. Handles multi-page TIFF files, scanned documents, and high-resolution photos. Free online converter....
2M+ filer konverterade
Betrodd av tusentals användare
Saker overforing
HTTPS-krypterade uppladdningar
Integritet forst
Filer raderas automatiskt efter bearbetning
Ingen registrering
Borja konvertera direkt
Fungerar overallt
Valfri webblasare, valfri enhet
Hur man konverterar
Upload your .tiff file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .pdf file when it's ready.
About TIFF to PDF Conversion
TIFF (Tagged Image File Format) is the professional standard for scanned documents, medical imaging, geospatial data, and high-quality photography — but its large file sizes and inconsistent viewer support make sharing and distribution impractical. Converting TIFF to PDF packages your high-resolution images into a universally readable, compact document that opens on every device without specialized software.
Our TIFF to PDF converter handles both single-page and multi-page TIFF files — a critical capability since scanners and document management systems commonly produce multi-page TIFF files where each page is a separate frame within a single TIFF container. The converter uses Sharp for image processing and LibreOffice for document composition, producing properly structured PDF documents with accurate page ordering and configurable layout.
Why Convert TIFF to PDF?
TIFF files present sharing challenges that PDF eliminates. Most email clients, web browsers, and mobile devices cannot display TIFF files natively. Sending a TIFF attachment often results in the recipient being unable to open it without installing specialized software. PDF opens everywhere — on computers, phones, tablets, and in web browsers — making it the universal choice for document distribution.
Multi-page document workflows demand PDF. Scanners produce multi-page TIFF files, but most non-technical users expect documents as PDFs. Legal offices, medical facilities, insurance companies, and government agencies regularly need to convert scanned TIFF documents to PDF for filing, sharing, and archival. PDF's native multi-page support, bookmarks, and text search (via OCR) make it far more practical than TIFF for document management.
File size reduction is substantial. Uncompressed TIFF files can be enormous — a single high-resolution scan might exceed 50MB. PDF applies efficient compression (JPEG for photos, CCITT/JBIG2 for B&W scans) that typically reduces file size by 70-90% without visible quality loss. A 200MB multi-page TIFF might become a 20MB PDF.
Common Use Cases
- Convert scanned multi-page TIFF documents to searchable PDFs for digital filing systems
- Package high-resolution TIFF photographs into PDF portfolios for client presentations
- Convert medical imaging TIFF files to PDF for sharing with patients and referring physicians
- Transform architectural and engineering TIFF scans into distributable PDF documents
- Archive legacy TIFF document collections in compact, universally readable PDF format
- Convert faxed TIFF documents to PDF for email forwarding and digital storage
How It Works
The conversion handles all standard TIFF variants: uncompressed, LZW-compressed, JPEG-compressed, CCITT Group 3/4 (fax), ZIP-compressed, and PackBits. Multi-page (multi-frame) TIFF files are processed frame by frame, with each frame becoming a separate PDF page in the correct order.
For photographic and color TIFF images, the converter applies JPEG compression within the PDF at quality 95 for minimal visual impact. For black-and-white scanned documents (1-bit TIFF), CCITT Group 4 compression is used — the most efficient method for B&W document images, producing extremely compact PDFs.
Color space handling supports Grayscale, RGB, CMYK, and Lab TIFF images. CMYK images are preserved in the PDF for print-production workflows. Resolution metadata (DPI) from the TIFF is used to set appropriate PDF page dimensions — a 300 DPI scan at 2550x3300 pixels correctly produces an 8.5x11 inch PDF page.
Quality & Performance
PDF output maintains the full resolution of your TIFF source when lossless compression is selected. Default JPEG compression (quality 95) introduces imperceptible quality reduction with significant file size savings — typically 80-90% smaller than the uncompressed TIFF. For archival applications where bit-for-bit fidelity is required, select lossless PNG embedding within the PDF. This preserves every pixel value from the TIFF source but produces larger PDF files. For most practical purposes — viewing, printing, sharing — the default JPEG compression provides identical visual results at a fraction of the file size.
Device Compatibility
| Device | TIFF | |
|---|---|---|
| Windows | Partial | Native |
| macOS | Native | Native |
| iOS | Partial | Native |
| Android | No | Native |
| Linux | Partial | Native |
| ChromeOS | No | Native |
Tips for Best Results
- 1Multi-page TIFF from scanners converts perfectly — each frame becomes one PDF page
- 2Use CCITT compression for B&W scanned documents to achieve the smallest PDF file sizes
- 3Run OCR on the PDF after conversion to make scanned text searchable and selectable
- 4Check page order after conversion for multi-page TIFFs from older scanning software
- 5Keep original TIFF files as archival masters — use the PDF as the distribution copy
Related Conversions
TIFF to PDF conversion solves the distribution and compatibility challenges of working with TIFF files. Whether processing scanned documents, managing photographic archives, or preparing professional image portfolios, our converter produces compact, universally readable PDFs that preserve the quality of your TIFF originals. Multi-page TIFF support makes it particularly valuable for converting batches of scanned documents into organized, sharable PDF files.