XLSM to XLSX Converter — Remove VBA Macros and Keep Your Data

XLSM files contain embedded VBA macros that many organizations block for security reasons. Need to strip macros while keeping your data intact? Total Excel Converter converts XLSM to XLSX quickly and accurately, preserving formatting, formulas, and cell structure. Our XLSM to XLSX converter:

• Removes VBA macros while keeping all spreadsheet data
• Converts hundreds of XLSM files to XLSX in one batch
• Preserves cell formatting, formulas, charts, and pivot tables
• Works offline — no files uploaded to the cloud
• Provides command-line interface for automation
• Includes a 30-day free trial with no limitations

Download Total Excel Converter and start converting macro-enabled spreadsheets to standard Excel format today.

 

XLSM vs XLSX: What Is the Difference?

XLSM (Excel Macro-Enabled Workbook) is a Microsoft Excel format that stores spreadsheet data together with embedded VBA (Visual Basic for Applications) macros. Macros automate repetitive tasks, run calculations, and interact with external data sources. Excel uses the .xlsm extension to signal that a workbook contains executable code.

XLSX (Excel Workbook) is the standard Excel format introduced in Office 2007. It stores the same spreadsheet data — cells, formulas, charts, styles — but does not support embedded macros. When Excel saves a workbook as XLSX, it strips all VBA code from the file.

The key difference is security. XLSM files can execute arbitrary code when opened, which makes them a common vector for malware. Many corporate email systems, firewalls, and document management platforms block or quarantine XLSM attachments. Converting XLSM to XLSX removes the macro code and produces a file that passes security filters without losing any spreadsheet data.

Feature	XLSM	XLSX
VBA macros	Yes	No
Security risk	Can execute code	Data only
Email delivery	Often blocked	Accepted
File structure	ZIP-compressed XML + VBA binary	ZIP-compressed XML
Excel compatibility	Excel 2007+	Excel 2007+
Typical file size	Larger (VBA binary included)	Smaller

How to Convert XLSM to XLSX

• Step 1. Launch Total Excel Converter. The left panel displays a folder tree for quick navigation.
• Step 2. Browse to the folder that contains your XLSM files. The file list in the center shows all supported spreadsheets, including .xlsm.
• Step 3. Check the XLSM files you want to convert. Use Check All to select every file in the folder for batch conversion.
• Step 4. Click XLSX in the format toolbar at the top of the window.
• Step 5. Set the destination folder and adjust settings in the conversion wizard (file naming template, header/footer, sheet selection).
• Step 6. Press Start. The converter processes all selected files, removes VBA macros, and saves clean XLSX output to your chosen folder.

The entire conversion takes seconds, even for large batches. Your original XLSM files remain untouched.

Command-Line Conversion

Total Excel Converter includes a command-line interface that lets you convert XLSM to XLSX from scripts, batch files, or scheduled tasks. Example:

ExcelConverter.exe C:\Data\report.xlsm C:\Output\report.xlsx

You can process an entire folder in a single line:

ExcelConverter.exe C:\Data\*.xlsm C:\Output\ -cXLSX

This makes it easy to integrate XLSM-to-XLSX conversion into automated workflows — run it nightly to strip macros from incoming spreadsheets, add it to a .bat script for scheduled processing, or call it from a server-side pipeline.

Why Use Total Excel Converter?

Batch processing

Select hundreds of XLSM files and convert them to XLSX in a single run. The program handles large queues without slowing down — a thousand files take only marginally longer than one.

Macro removal with data preservation

VBA macros are stripped cleanly. All cell values, formulas, conditional formatting, charts, pivot tables, and named ranges remain in the output XLSX file. You get a safe, macro-free copy without rebuilding anything manually.

Formatting preservation

Fonts, cell colors, borders, merged cells, number formats, and conditional formatting survive the conversion. Your XLSX files look identical to the XLSM originals — minus the macros.

Built-in viewer

Preview any spreadsheet before conversion to verify the source data. Check formulas, inspect formatting, and confirm sheet structure without opening Excel.

No cloud uploads

All processing happens locally on your PC. Financial reports, HR spreadsheets, and trade secrets never leave your machine. No internet connection is required.

20+ output formats

Besides XLSX, convert XLSM to PDF, DOC, HTML, CSV, XML, TXT, SQL, DBF, LaTeX, DIFF, SYLK, and more — all from the same tool.

Online Converters vs Desktop Converter

Feature	Online Tools	Total Excel Converter
File size limit	10–100 MB	No limit
Batch conversion	Limited or paid	Unlimited
Privacy	Files uploaded to cloud	100% offline
Macro handling	Unpredictable	Clean removal
Speed	Depends on connection	Instant (local)
Automation	API (paid plans)	Built-in command line
Formatting quality	Basic	Full preservation
Pricing	Subscription	One-time $49.90

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Total Excel Converter Customer Reviews 2026

Rate ItRated 4.7/5 based on customer reviews

"Our security policy blocks all macro-enabled attachments at the email gateway. When departments send XLSM files, I batch-convert them to XLSX before redistributing. Total Excel Converter handles 200+ files in under two minutes, and the data comes through clean every time."

David Hartley IT Security Manager

"We receive monthly XLSM reports from regional offices with various VBA macros. For archival and audit purposes, I need macro-free copies. The converter strips macros perfectly while keeping all formulas and conditional formatting intact. The command line option lets me schedule it as a nightly job."

Marta Kowalski Financial Controller

"I regularly get XLSM exports from our CRM system that need to go into SharePoint, which rejects macro-enabled files. Total Excel Converter solves this in batch mode. Pivot tables, charts, and named ranges all survive. Would appreciate a drag-and-drop option, but the folder browser works well enough."

James Nguyen Data Analyst

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