Convert XLSX to FTS online and free
1. Click "Choose Files" button and select your XLSX files you would like converted.
2. Click on the “Convert to FTS” button to start the conversion.
3. When the status change to “Done” click the “Download FTS” button
XLSX files are XML-based Excel spreadsheets that offer improved compatibility, smaller file sizes, and advanced data handling features. ...
FTS files are image formats primarily used for astronomical data. They can be opened with specialized software like AVIS FITS Viewer. Compatibility issues may arise if the necessary software or codec is not installed, often requiring updates or additional software for viewing. ...
Upload a XLSX file, click "Convert", and use additional options to quickly modify its contents before downloading the final FTS file after processing has completed.
Our XLSX to FTS 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.
