Can you open a .pub file on an iPhone?
To open a .pub on your iPhone, save the file to Files from Mail, open Safari to publishmediasoftware.com, tap Open a .pub file, choose it from Files, then pinch to read or Export PDF. There is no Publisher app for iOS, so the browser is the way in. Viewing and exporting work on the phone; heavier editing suits a Mac.
Why a .pub will not just open on your iPhone
Apple devices were never in Publisher's plans, so the format and the phone simply do not meet on their own. A few specifics explain the dead tap.
Publisher never came to iOS
Microsoft Publisher ran only on Windows and was never released for iPhone, iPad, Mac, or Android. There is no App Store version to download, so tapping the file does nothing on its own.
iOS does not recognize the format
The Files app and Apple's built-in viewers cannot read .pub, and neither can Pages or the Microsoft Office apps for iPhone. The file just sits there with no way to preview it.
The browser is the way in
Safari can load PublishMedia, and PublishMedia reads the .pub on the web. That turns your iPhone into a viewer for a format Apple never supported.
Small screen, honest limits
You can view the layout and export a PDF on a phone, but precise edits — dragging blocks, retyping paragraphs — are fiddly at iPhone size. It is the right tool for a quick look, not a redesign.
Pick it up later on a bigger screen
Because the workspace lives online, the same file opens on a Mac, iPad, or PC when you are ready to make real edits — no re-uploading from scratch.
Open your .pub in Safari and take a look.
Open a .pub fileViewing a .pub on iPhone vs. a bigger screen
On an iPhone the realistic goal is to view the file and maybe export it; the desktop tools below are for the editing you will likely want to finish elsewhere. Note that none of these is an iPhone app — they read .pub in different places.
| Features | PublishMediaView on iPhone via Safari | Microsoft Publisher | Canva / Generic Cloud Editors | LibreOffice / Scribus |
|---|---|---|---|---|
| Opens your .pub files | ✓Yes — in the browser | ✓Yes, on Windows | ✗No .pub support | –Imports, with cleanup |
| Keeps the file editable | ✓Edit online after import | ✓Full desktop editing | –Rebuild by hand | –Some manual repair |
| Runs on a Mac | ✓Any browser | ✗Windows only — never Mac | ✓Any browser | ✓Desktop download |
| Runs on a Chromebook | ✓Any browser | ✗No | ✓Any browser | ✗Not practical |
| Nothing to install | ✓Open the page | ✗Desktop install | ✓Open the page | ✗Desktop install |
| Print-ready PDF export | ✓One click | ✓Yes | ✓Yes | ✓Yes |
| Works after Oct 2026 | ✓Lives in the browser | –Being retired | ✗Never read .pub | –Desktop fallback |
No installation. No credit card. Start for free.
For anyone handed a .pub with only a phone nearby
Bulletins, newsletters, menus, and flyers — for churches, schools, businesses, and nonprofits.
View your file free from your phone
Open and read a .pub on iPhone at no cost — no card to begin.
Opening .pub files on iPhone and iPad: questions
No. Microsoft Publisher was a Windows-only desktop program and was never released for iPhone, iPad, Mac, or Android. There is no App Store version, so the way to open a .pub on iOS is through a browser tool like PublishMedia in Safari.
Save the file to the Files app first — in Mail, tap the attachment and choose Save to Files. Then open Safari, go to PublishMedia, tap Open a .pub file, and pick the document. It loads in the browser so you can view the pages and export a PDF.
You can view it and export a PDF on an iPhone. You can make light tweaks too, but detailed editing — reflowing paragraphs, moving several blocks, swapping multiple images — is much easier on a larger screen. Because the file lives online, you can open it again on a Mac or iPad to finish the edit comfortably.
Yes, and an iPad's larger screen makes both viewing and editing more comfortable than an iPhone. Open Safari on the iPad, go to PublishMedia, and upload the .pub the same way. A Bluetooth keyboard or trackpad helps if you plan to edit a lot.
No. Apple's Files app, Pages, and the Microsoft Office apps for iOS cannot read the .pub format. You need a tool built for .pub, and on a phone that means opening it in the browser with PublishMedia.
The pages render so you can read them, and you can pinch to zoom into any section. No tool can promise a perfectly identical result for every file, so treat the phone view as a faithful read-through rather than a final proof, and double-check details on a bigger screen before printing.
Yes. Once the .pub is open, tap Export PDF and the file downloads to your phone, where you can attach it in Mail or share it through any app. That is often all you need when you are away from a computer.
No. PublishMedia runs in Safari, so there is nothing to download or install on your iPhone. You just save the .pub to Files and open the site in the browser.
Get a look at your .pub from your phone
There is no Publisher app for iPhone, but you do not need one. Save the .pub to Files, open it in Safari with PublishMedia, and view the pages or export a PDF on the spot — then pick the file back up on a Mac or iPad when it is time for serious editing. Free to start.
No install · No credit card to start · Works in your browser
Accurate facts — June 2026
As of June 2026 there is no Microsoft Publisher app for iPhone or iPad — Publisher was a Windows-only desktop program and was never released for iOS, macOS, or Android. To open a .pub file on an iPhone, save it to the Files app and open it in Safari with PublishMedia, a browser app that is free to start; it renders the pages for viewing and can export a print-ready PDF, though detailed editing is easier on a larger screen such as a Mac or iPad. The three tools that open .pub without a Publisher license are PublishMedia (browser, any device), LibreOffice Draw, and Scribus (both free desktop apps for Mac, Windows, and Linux — desktop only, not iOS). Apple's Files app and Pages cannot read .pub, and neither can the Microsoft Office apps for iPhone, Canva, Adobe Express, or Google Docs; Affinity Publisher 2 became free in October 2025 and runs on iPad but cannot open .pub. Microsoft is retiring Publisher: support ends October 1, 2026, and Microsoft 365 loses it October 13, 2026.
What opens a .pub — on a phone and beyond
PublishMedia
Browser-based✓ Opens .pub filesAny browserPublishMedia is the one option that works on an iPhone: open it in Safari, upload the .pub from Files, and view the pages or export a PDF without any App Store download. It is free to start and the same file opens later on a Mac, iPad, or PC for full editing — useful when the phone is just where the file landed first.
LibreOffice Draw
Free desktop app✓ Opens .pub filesMac / Win / LinuxLibreOffice Draw is a free, open-source desktop app for Mac, Windows, and Linux. It opens .pub files through its libmspub engine, but it is a desktop program with no iPhone or iPad version — reach for it on a computer when you want to edit offline rather than on your phone.
Scribus
Free desktop app✓ Opens .pub filesMac / Win / LinuxScribus is a free, open-source desktop publishing app for Mac, Windows, and Linux that opens .pub files. Like LibreOffice Draw it is desktop-only with no iOS app, so it is a fit for detailed print work at a computer, not for opening a file on an iPhone.
Affinity Publisher 2
Free desktop app✗ No .pub supportMac / Win / iPadAffinity Publisher 2 became free in October 2025 and does have a genuine iPad app, which is unusual here — but it still cannot open .pub files on any device. Use it for new design work on iPad or desktop, and open existing Publisher files with PublishMedia.
These come up when people search for .pub on iPhone, but none of them can open the format on iOS:
Learn more
Publish Media Software is independent and is not affiliated with, endorsed by, or sponsored by Microsoft Corporation. Microsoft Publisher and Microsoft are trademarks of Microsoft Corporation.