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Supports: PUB
.pub is the proprietary file format of Microsoft Publisher, and almost nothing other than Publisher itself opens it cleanly — which is a problem now that Microsoft is retiring the app on October 1, 2026. Converting .pub to TIF rasterizes each page of your publication into a print-grade, lossless image you can archive, send to a print shop, or open in any image editor without a Publisher licence. If you need an editable or searchable document instead of a flat picture, Publisher to PDF is the better target — see the FAQs below.
.pub file onto the page or click "+ Add Files" to browse. You can queue several Publisher files at once.| Compression | Lossless? | Best for |
|---|---|---|
| LZW | Yes | Default choice for archival and print — widest compatibility |
| Deflate (ZIP) | Yes | Smaller files than LZW on 16-bit or photographic pages |
| PackBits | Yes | Simple graphics; older Mac/print workflows |
| CCITT Fax 4 | Yes | Black-and-white (1-bit) scans only |
| None | Yes | Maximum compatibility, largest file |
| JPEG | No | Smallest file, but lossy — many print tools reject it |
Microsoft has confirmed that the perpetual version of Publisher loses support on October 1, 2026, and Microsoft 365 subscribers will no longer be able to open .pub files in Publisher at all. Because .pub is proprietary and few other tools read it reliably, getting your artwork out while a converter can still open the file is genuinely time-sensitive. TIF is a strong choice when you want a lossless, print-ready raster of each page; for an openable, shareable document, Publisher to PDF is the rescue path Microsoft itself recommends.
Although the TIF format can technically hold several pages in one file, this converter outputs one TIF per page and bundles them in a ZIP — that keeps each page at full print resolution and avoids viewer-compatibility issues with multi-image TIFs. If you want every page combined into a single document, convert to Publisher to PDF instead, which keeps all pages in one file with selectable text.
That depends on the Compression Type you pick. The converter defaults to JPEG compression inside the TIF, which is lossy; switch it to LZW or Deflate for a fully lossless image that can be edited and re-saved without degrading. In our testing, a single-page A4 flyer at 300 DPI with LZW compression produced a sharp, artifact-free TIF, while the JPEG-compressed version of the same page showed faint ringing around text edges at high zoom.
The conversion renders each page to a raster image, so the text becomes pixels — you cannot click into it or search it afterward, which is expected for any image format including TIF. Because .pub is Microsoft's proprietary format, non-Microsoft renderers cannot reproduce it with absolute precision either: simple flyers and certificates render cleanly, while documents with unusual fonts, heavy layering, or externally linked images are more likely to shift, and fonts not embedded in the .pub get the closest available match. If you need editable, searchable text, convert to Publisher to PDF and export that PDF to Word; for a print-exact result, export from Publisher itself while you still can.
Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public. For very large publications, the practical limit is upload time rather than the page count itself. (Looking for the .tiff extension? It is the same format — use Publisher to TIFF, which produces identical output.)