Document Conversion
XLSJSON
Free online converter. No signup, no watermark. Just drop your file.
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.xls files · Up to 10 files, 100MB each
How it works
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About XLS and JSON
What is XLS?
XLS is the legacy Excel format. Convert to modern formats for better compatibility and smaller file sizes.
What is JSON?
JSON (JavaScript Object Notation) is a lightweight data interchange format, widely used in APIs and web applications.
FAQ
Is this free?
Yes, completely free. No signup, no watermarks, no hidden fees.
Is my file safe?
Files are converted on our servers and immediately deleted. We never store or share your files.
What's the maximum file size?
You can convert files up to 100MB.