XLSM to JSON Converter
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What is a XLSM file?
XLSM is a macro-enabled spreadsheet format used by Microsoft Excel. It is based on the Open XML format and supports VBA macros for automating repetitive tasks.
XLSM files are useful in business settings where advanced functionality is needed. Because they can execute code, caution is advised when opening files from untrusted sources.
How to open XLSM files
XLSM files are opened with Microsoft Excel and support embedded VBA macros. LibreOffice Calc also supports viewing and basic editing but may not run macros correctly.
You can convert XLSM to XLSX or PDF using AnyConv, especially when sharing with users who don’t need macro functionality.
Key facts about XLSM
- Full name: Excel Macro-Enabled Workbook
- Extension: .xlsm
- MIME type: application/vnd.ms-excel.sheet.macroEnabled.12
- Developed by: Microsoft
- Initial release: 2007
Useful links and resources
What is a JSON file?
JSON (JavaScript Object Notation) is a lightweight data format used to store and exchange structured information. It is both human-readable and easy for machines to parse, making it ideal for APIs and configuration files.
JSON is widely used in web development, databases, and data science due to its flexibility and support in almost every programming language.
How to open JSON files
JSON files can be opened with any text editor or IDE like VS Code, Sublime Text, and Notepad++. They are also readable by web browsers and command-line tools.
Convert JSON to CSV, XML, or YAML using AnyConv or developer tools tailored for structured data formats.
Key facts about JSON
- Full name: JavaScript Object Notation
- Extension: .json
- MIME type: application/json
- Developed by: Douglas Crockford
- Initial release: 2001
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert XLSM files?Not at all! You can convert XLSM to JSON without signing up or installing anything.
- Is it safe to convert XLSM to JSON on AnyConv?Absolutely. All XLSM and JSON files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting XLSM to JSON?We do our best to preserve the original quality during XLSM to JSON conversion. The result is accurate and clean.
- How long does it take to convert XLSM to JSON?Most conversions from XLSM to JSON take just a few seconds — even for larger files.
- Can I upload more than one XLSM file?Yes, batch conversion is supported. You can convert multiple XLSM files to JSON at once — fast and easy.
- What browsers support XLSM to JSON conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting XLSM to JSON on any platform.