.xlsmTypical support level 3
Open XLSM Spreadsheets Online
XLSM uses the Open XML workbook package while allowing a VBA project to be embedded. Anyfile reads supported sheets with SheetJS and deliberately treats macro code as inactive package content.
Choose a .xlsm fileYour file stays on this device
Anyfile reads only the local file you select. Parsing, decoding and rendering happen in this browser tab; the file is not uploaded to Anyfile servers.
What Anyfile can show
- Worksheet names, cells and cached formula values
- Common number formats and basic styling
Limits and conditions
- VBA macros are never executed or edited
- Charts, external connections and advanced Excel features are incomplete
IMPLEMENTATION
Viewers responsible for this format
Common question
Is it safe to open an XLSM here?
The viewer parses workbook data locally and does not execute the embedded VBA project, though malformed files can still be rejected.