Document
What is a .xlr file?
A .xlr file is a Microsoft Works Spreadsheet (version 6-9). This is a document format, so it holds text and layout meant to be read.
How to open a .xlr file
- Try LibreOffice (free, Windows/Mac/Linux) — it opens an enormous range of current and historic document formats.
- Microsoft Word and Google Docs handle most mainstream document types.
- If nothing opens it, open it in a text editor: many older document formats have readable text inside.
The registry records this extension against Microsoft Works Spreadsheet, so software from that family is the most likely match.
How to convert a .xlr file
- Once it opens in LibreOffice or Word, Save As .docx or .pdf to get it into a format you can use anywhere.
The technical record
For archivists, developers and the merely curious: these are the PRONOM registry entries for .xlr.
| Format name | Version | MIME type | PUID |
|---|---|---|---|
| Microsoft Works Spreadsheet | 6-9 | — | fmt/901 |