Online XLSX Converter
Select files for conversion or just drag and drop them to the upload area
Information about XLSX file format
|Full name||XLSX - Office Open XML Document|
|File extension||.xlsx, .xlsm|
|Type of format||Spreadsheet|
|Description||The Office Open XML file formats are a set of file formats that can be used to represent electronic office documents. There are formats for word processing documents, spreadsheets and presentations as well as specific formats for material such as mathematical formulae, graphics, bibliographies etc.|
|Technical details||Office Open XML documents are stored in Open Packaging Convention (OPC) packages, which are ZIP files containing XML and other data files, along with a specification of the relationships between them. Depending on the type of the document, the packages have different internal directory structures and names.|
|Associated programs||Microsoft Office, LibreOffice, Kingsoft Office, Google Docs.|
- 👍 What is the best XLSX converter?
- AnyConv. Our XLSX converter is fast, free and does not require software installation.
- 🔺 How to convert Document files to XLSX?
- Choose files and upload them on the page. Select "to XLSX" and click "Convert". After a few seconds, you can download XLSX files.
- 🔻 How do i change XLSX to another format?
- Upload your XLSX-file on the page. Select target format and click "Convert". XLSX conversion takes a few seconds.
- 📱 Can I use XLSX converter on iPhone or iPad?
- Yes, you can convert XLSX files from iPhone, iPad and other mobile devices, because AnyConv XLSX Converter is a multi-platform web service.