A desktop publishing application from Microsoft that focuses on page layout and graphic design.
Microsoft has announced that Publisher reaches end of life in October 2026. Until October 1, 2026, Publisher continues to work with its current functionality. After that, it will no longer be included in Microsoft 365, and Microsoft 365 subscribers will no longer be able to open or edit Publisher files in Publisher.
Microsoft’s stated direction is that many common Publisher tasks are available in other Microsoft 365 apps such as Word and PowerPoint, and it recommends preparing before October 2026 by converting existing .pub files to another format.
Supported preparation options are:
- Convert Publisher files to PDF:
- Open the Publisher file.
- Go to File > Save as.
- Choose a location.
- Select PDF as the file type and save.
- If editing is still needed after conversion:
- Open Word.
- Go to File > Open.
- Open the PDF.
- Select OK.
- The file opens as a Word document.
- For many files, bulk conversion can be automated with a PowerShell script.
- A file search for
.Pubon a PC, OneDrive, or SharePoint can help locate existing Publisher files.
Important limitation: converted Word files are optimized for text editing, so layout can vary from the original, especially for documents with many graphics.
If preserving long-term access to existing .pub files is the priority, the FAQ states that perpetual versions of Publisher can still be installed and used beyond October 2026, although support ends on October 13, 2026.
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