Turn your Microsoft Publisher (.pub) files into share-ready PDFs in your browser — no Publisher install needed. Perfect for sharing newsletters, brochures, flyers and invitations with anyone, on any device, in a universal format.
Click to select a file or drag and drop
PUB files
Your files never leave your device.
First load takes a moment as we download our conversion engine. After that, all loads will be instant.
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Drop a Microsoft Publisher (.pub) file onto the upload zone or pick it from your device. The file is parsed locally in your browser; nothing is uploaded.
ZentoPDF renders every page of the Publisher document — text, shapes, images and layouts — and rebuilds them as native PDF pages with safe-font substitutions where needed.
Click download to get a clean PDF you can share with anyone, on any device, without requiring Microsoft Publisher or a Windows machine to open it.
Convert Word documents (DOCX, DOC, ODT, RTF) to PDF format. Supports multiple files.
Convert PowerPoint presentations (PPTX, PPT, ODP) to PDF format. Supports multiple files.
Convert Microsoft Visio (VSD, VSDX) files to PDF format. Supports multiple files.
Combine multiple PDFs into one file. Preserves Bookmarks.
Reduce the file size of your PDF documents while maintaining the best possible quality.
Microsoft Publisher is a Windows-only, mostly legacy desktop-publishing app. PDFs open identically on every device — Mac, mobile, Linux, browsers — and are the universal standard for sharing newsletters, flyers, invitations and brochures with people who may not own Publisher.
No. ZentoPDF parses the .pub file structure directly in your browser using a WebAssembly engine, so you can convert Publisher files even on macOS, Linux, ChromeOS or mobile devices that cannot run Publisher itself.
Yes for typical newsletters, flyers and brochures. Text frames, images, shapes and basic layouts are reproduced faithfully. Custom fonts are substituted with the closest standard PDF font, and the result opens identically in every PDF viewer.
No. Every conversion happens locally in your browser. Your .pub file and the resulting PDF never leave your device, which makes the tool safe for confidential newsletters, marketing material and internal communications.
Yes, 100% free — no signup, no watermark on the output, no daily quota. Convert as many Publisher files as you need, for personal or professional use.