Convert Excel Files Online
Excel (.xlsx) is a spreadsheet file format used by Microsoft Excel.
Files
Click anywhere to select filesor drag and drop files here
Accepts Excel files
Excel Converter Features
Fast conversion
Convert your excel files in seconds, even with large datasets
Batch processing
Upload and convert hundreds of files at once with no file size limitations
Downloadable results
Get all your converted files immediately after conversion
Data integrity
Preserve your data structure and types during conversion with high-fidelity transformations
Format optimization
Automatically optimize output files for size and performance based on the target format
No code required
Convert files without writing a single line of code, perfect for data analysts and business users
Convert Excel to Other Formats
Prefer to skip the conversion?
Upload a Excel file directly and ask an LLM to summarise, pivot, or transform it — no explicit format change needed.