1. Click "Choose Files," button and select your files you would like converted.
2. Click on the “Convert XLSX” button to start the conversion.
3. When the status change to “Done” click the “Download XLSX” button
An XLSX is a Microsoft Excel Open XML Spreadsheet file format developed in 2007. Microsoft introduced this format in 2007 as an upgrade from its prior XLS file format; using its zip-like structure it makes file transfers between computers simpler as well as opening them with various spreadsheet applications such as Apple Numbers, Google Docs or LibreOffice Calc. Organization is key for companies, so their data can easily be found and utilized to boost performance. That is why XLSX files are so useful; teams can sort and filter them easily to access what they need; plus categorization helps with data analysis.
Upload a file, click "Convert", and use additional options to quickly modify its contents before downloading the final XLSX file after processing has completed.
Our XLSX converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.