Convert XLSM to XLS Free — Online & Instant

Convert XLSM to XLS — Free Online

Fast, secure, no software needed.

📁 Drag & drop your file here

or click to browse • Max 100MB

✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install

How to Convert XLSM to XLS

Converting .xlsm files to .xls is fast and simple with OpenAnyFile. XLSM is a document format: Excel Macro-Enabled Workbook XLS is a spreadsheet format: XLS is the legacy Microsoft Excel binary format.

Upload your .xlsm file to OpenAnyFile
Select XLS (.xls) as the target format
Click "Convert" and wait for processing
Download your converted .xls file

Why Convert XLSM to XLS?

There are several reasons to convert from .xlsm to .xls:

Compatibility: .xls may be more widely supported by software and devices
File size: Converting between formats can reduce file size for easier sharing
Editing: XLS may offer better editing capabilities for your workflow
Sharing: Recipients may prefer .xls files for their daily use

About XLSM Format

Excel Macro-Enabled Workbook Category: Document. Extension: .xlsm. Created by: Microsoft.

About XLS Format

XLS is the legacy Microsoft Excel binary format. Category: Spreadsheet. Extension: .xls. Created by: Microsoft.

Frequently Asked Questions

How do I convert .xlsm to .xls?

Upload your .xlsm file to OpenAnyFile, select XLS as the target, and download the converted file.

Is XLSM to XLS conversion free?

OpenAnyFile offers free file analysis. Conversion may require a one-time payment depending on the file.

Will I lose quality converting .xlsm to .xls?

OpenAnyFile preserves maximum quality during conversion. Some format-specific features may not transfer between different file types.

Can I convert .xls back to .xlsm?

Yes, you can convert .xls to .xlsm using OpenAnyFile as well.