Convert a TIFF to PDF
Convert multi-page TIFF (CCITT G4, LZW) to ISO 32000 PDF or ISO 19005-2 PDF/A-2 archive grade — 1200 dpi preserved, ICC color, HIPAA + 26 USC § 6001 ready.…
Upload your file
Drop your TIFF (or PDF) into the upload zone — multi-page supported.
AI conversion
Our AI network plus GDPR-compliant server analyzes every page and preserves original quality.
Download the result
Get your converted file, ready for archiving or distribution.
Why choose iFillPDF
Multi-page preserved
A 200-page DICOM TIFF stack from a CT scan, a 487-page architectural drawing set or a 50-image courthouse exhibit bundle becomes a single page-ordered PDF in one upload — competitors like CloudConvert and Convertio cap free tier…
Archival quality
No destructive compression, full fidelity to medical scans and pro photos.
AI network + GDPR-compliant server
Frankfurt (EU) hosting, AES-256 at rest, files deleted within 24h.
Turn multi-page TIFF and TIF scans (ISO 12234-2 baseline, CCITT G4 fax, LZW, JPEG-in-TIFF) into a single ISO 32000-1:2008 PDF — or an ISO 19005-2 PDF/A-2 archive-grade file ready for HIPAA medical records (45 CFR §164.316(b)(2)), 26 USC § 6001 IRS retention, FedRAMP submissions or Companies House §388 statutory archives. AI preserves native resolution up to 1200 dpi, keeps page order intact across 500-page scientific TIFF stacks and rebuilds embedded ICC color profiles for pro photo plates. Hosted on Hetzner Falkenstein eu-central-1 under TADPF EU-US Data Privacy Framework — AES-256 at rest, TLS 1.3 in transit, SOC 2 Type II, ISO 27001:2022, GDPR Art. 5(1)(c), zero Cloud Act 50 USC §3024 / FISA 702 exposure, files purged within 24h.
Go further with lifetime access
E-signature proof log, business templates, no watermark. $8.99, one payment, for life — no subscription.
Frequently asked questions
Is it really free?+
Unlimited free use with a watermark and 0 AI Deep Detect, then $8.99/mo Start for 8 AI Deep Detect/mo.
Is my data private?+
Frankfurt (EU) hosting, AES-256 encryption at rest, files deleted within 24h. GDPR-compliant, never used to train third-party AI.
Do my 600 dpi TIFFs keep their resolution?+
Yes — native resolution is preserved up to 1200 dpi (well above the 300 dpi minimum required for ISO 19005 PDF/A archival, the FBI EFTS Appendix F fingerprint capture standard at 500 dpi, and the AAMI / ACR teleradiology guideline of 600 dpi for CR / DR plates). Embedded ICC color profiles (Adobe RGB 1998, ProPhoto RGB, sRGB IEC 61966-2-1) are preserved end-to-end so pro photo plates render identically in Adobe Acrobat Reader, Apple Preview, Foxit and Edge — unlike Smallpdf and Adobe Acrobat's online TIFF-to-PDF tool which silently downsample to 96 dpi sRGB on the free tier and require a paid plan ($9/mo and $19.99/mo respectively) to keep native resolution.
How many TIFF pages can I convert at once?+
Up to 500 pages per file on Start ($8.99/mo), 50 pages on Free — well above CloudConvert's free tier (10 conversions per day, 1 GB max file, 5-minute processing cap), FreeConvert's 20 conversion-minutes-per-day Free quota with a 5-minute-per-file ceiling, Smallpdf's 2-tasks-per-day cap, and Convertio's 100 MB free-tier limit. For 1,000+ page bibliographic TIFF stacks (digitized library archives, court e-discovery exports) we recommend splitting into 500-page batches; the resulting PDFs can then be merged client-side via our /tools/merge-pdf at no extra charge.
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