PUB File Viewer & Converter

Open Microsoft Publisher files on iPhone, iPad, and Mac—without uploading your documents. PubHarbor turns compatible .pub publications into a clear, browsable archive while keeping document contents on your device. OPEN AND INSPECT • Preview multipage Publisher documents with thumbnails • Zoom from 25% to 400% and search recognized text • Review missing fonts, unsupported objects, and compatibility warnings • Try the included two-page example before importing a file PRESERVE AND SHARE • Export searchable multipage PDF • Export pages as PNG or JPEG at 144 DPI • Export embedded raster assets as a ZIP archive • Generate detailed compatibility reports BUILT FOR APPLE DEVICES • Security-scoped recent-document library • Multiple document windows on iPad • Batch folder conversion and Quick Look previews on Mac • Native, offline conversion—no account, analytics SDK, or document upload The free preview opens up to three distinct imported documents. PubHarbor Pro is a one-time in-app purchase that unlocks unlimited opening, exports, asset archiving, and Mac batch conversion. Microsoft Publisher is a trademark of Microsoft Corporation. PubHarbor is an independent product and is not affiliated with Microsoft.