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Supports: DOCX
DOCX is Microsoft's editable Word format; TIFF is a fixed-page raster image format favoured for document imaging, legal eDiscovery, fax workflows, and long-term archiving. Converting DOCX to TIFF renders each page of the document as a flat, pixel-accurate image — the layout is frozen exactly as it printed, and the text is no longer selectable or editable. A multi-page Word file becomes one TIFF per page, delivered together as a ZIP; if you need every page bundled inside a single file, the one-file container is PDF, not TIFF.
| Property | Value |
|---|---|
| Full name | Office Open XML (WordprocessingML) |
| Standard | ECMA-376 (2006); ISO/IEC 29500 (published Nov 2008) |
| Default in | Microsoft Word 2007 and later (replaced legacy .doc) |
| File structure | ZIP container of XML parts plus embedded media |
| Content | Editable text, styles, tables, charts, images, comments |
| Opens in | Word, LibreOffice Writer, Google Docs, Apple Pages |
| Best for | Authoring and editing reflowable documents |
| Property | Value |
|---|---|
| Full name | Tagged Image File Format |
| Current spec | TIFF 6.0, released 3 June 1992 |
| Origin / copyright | Created by Aldus in 1986; copyright held by Adobe since 1994 |
| Compression | Uncompressed, LZW, PackBits, Deflate, CCITT Group 3/4 (fax), JPEG |
| Bit depth | 1-bit bilevel, 8-bit grayscale/palette, 24-bit RGB, plus CMYK |
| Multi-page | Yes — multiple image directories (subfiles) in one file |
| File extension | .tif or .tiff (identical format) |
| Browser support | Only Safari renders TIFF natively; Chrome, Firefox, and Edge do not |
| Best for | Archival, document imaging, fax, and print masters |
No. A TIFF is a raster image, so once the page is rendered the text becomes pixels — you cannot select, copy, or search it. If you need a searchable archive, run the TIFF through OCR afterward, or keep an editable copy and convert to DOCX to PDF instead, which can retain a real text layer.
Not from this converter. The TIFF 6.0 specification does allow multiple image directories (subfiles) inside a single file, but this tool outputs one TIFF per page and delivers a multi-page document as a ZIP of separate images. If you need every page bundled inside a single file, convert your DOCX to PDF instead — PDF is the one-file container that keeps all pages together.
For on-screen review, 150-200 DPI keeps files manageable. For OCR accuracy, 300 DPI is the practical minimum and 400-600 DPI is better for small or dense text, because most OCR engines need roughly 300 DPI of glyph detail to read characters reliably. Going above 600 DPI rarely improves recognition and inflates file size.
LZW is lossless and the default expectation for archival color or grayscale TIFFs. CCITT Group 4 (Fax 4) is lossless and extremely compact for pure black-and-white text pages, which is why fax and imaging systems use it. JPEG compression is lossy — it produces the smallest color TIFFs but discards fine detail, so avoid it for archival masters.
No. They are the same format; the two extensions exist only because early DOS systems limited extensions to three characters. A file named report.tif and report.tiff open identically in any TIFF-capable viewer, and you can choose either extension on this page.
TIFF supports lossless compression, multi-page containers, high bit depths, and embedded metadata, and it has a multi-decade tooling history. The U.S. Library of Congress has used TIFF as a still-image archival format since the 1980s and lists it as a preferred preservation format, which is why eDiscovery, medical, and government imaging workflows standardize on it rather than web-oriented formats.
In our testing, a 5-page text-heavy DOCX rendered at 300 DPI with LZW compression produced a ZIP of single-page TIFFs totalling roughly 2-4 MB; the same document at 600 DPI grew to around 8-12 MB. File size scales with DPI, page count, and how much color or imagery each page contains, so drop to LZW grayscale or a lower DPI if size matters more than maximum detail.