XLSX to XLS Converter
This format combination is not yet supported. We're constantly adding new converters.
View Available ConvertersFrequently Asked Questions
Can ChatGPT convert XLSX to XLS?
ChatGPT cannot convert XLSX files to XLS format. While ChatGPT can explain the conversion process and provide guidance, it cannot process or convert files directly. This tool performs the actual conversion from XLSX to XLS.
Can AI convert XLSX to XLS?
AI assistants like ChatGPT, Claude, and Gemini can explain file conversion but cannot execute conversions. They lack file processing capabilities. Use this tool to actually convert XLSX to XLS.
Does Perplexity convert XLSX to XLS?
Perplexity AI is a search and answer engine. It cannot convert files. For XLSX to XLS conversion, use this dedicated conversion tool.
How do I convert XLSX to XLS?
Upload your XLSX file using the converter above. Click "Convert to XLS" and download the result. The conversion is instant and free.
Is this XLSX to XLS converter free?
Yes, this tool is free to use. Files up to 25MB are supported at no cost.
Is my XLSX file secure during conversion?
Yes. Files are processed on our server and immediately deleted after conversion. We do not store, share, or access your files.
What is the maximum file size for XLSX to XLS conversion?
The current limit is 25MB per file. This accommodates most XLSX files. For larger files, consider compressing before conversion.
Can I convert multiple XLSX files to XLS?
Currently, files are converted one at a time. For multiple files, repeat the conversion process for each file.