Convert XLSM Files Online for Free.

Q: Can I convert a spreadsheet into JSON or XML?

A: RunConvert doesn’t support that just yet, but it’s on the roadmap. For now, you can use tools like Excel-to-JSON converters online.

Q: Is spreadsheet conversion free on RunConvert?

A: Yes! Most conversions on RunConvert are totally free. We believe useful tools shouldn’t cost an arm and a leg.

Q: Can I convert password-protected Excel files?

A: You'll need to remove the password first. Conversion tools can’t peek inside locked files—privacy, remember?

Q: Why does Excel show a warning when opening my converted file?

A: It’s common with non-Excel formats or CSVs—it’s just Excel being cautious. If the data looks good, you’re fine.

Q: Do you support spreadsheet conversions in different languages?

A: Totally. RunConvert handles files with characters from all over the world—whether it's French accents or Japanese kanji. Just use UTF-8 encoding!

Q: What if my spreadsheet has images or charts?

A: Charts usually convert fine in spreadsheet formats, but images might not. And converting to CSV? Forget it—those are for numbers and text only.

Q: What is spreadsheet file conversion?

A: It's basically changing one spreadsheet format into another—like turning an Excel file (.xlsx) into a CSV, PDF, or Google Sheets. Think of it like translating a document into another language, but for software.

Q: Why is my date format changing during conversion?

A: It’s usually a locale issue—some formats use MM/DD/YYYY, others DD/MM/YYYY. Be sure to set your region correctly before saving or converting.

Q: How do I fix broken rows or columns after conversion?

A: That’s often a delimiter issue. Try opening the file in a text editor to see if commas or tabs are breaking the layout, then import it properly.

Q: How do I know if the converted file is accurate?

A: We recommend opening and scanning the result before sharing. Most conversions are spot-on, but it’s good to double-check!