Convert XLK to UOS
Convert XLK spreadsheet documents to UOS format, edit and optimize documents online and free.
Drop Files Anywhere to Upload
The XLK file extension stands for Microsoft Excel Backup File. It is a backup file created by Microsoft Excel to store a copy of an existing Excel file (such as XLSX or XLS) to safeguard against data loss or corruption. This feature, which dates back to earlier versions of Excel, allows users to recover their work in case the original file becomes unusable. While newer Excel versions rely more on autosaving and version history, the XLK backup remains a useful tool for data recovery and archival purposes.
The UOS (Uniform Office Spreadsheet) file extension is used for spreadsheets created in the Uniform Office Format (UOF), a Chinese-developed open standard for office productivity applications. Introduced in 2007, UOS files save data using XML and compression, making them similar to but not compatible with Microsoft Office Open XML and OASIS OpenDocument formats. These files can be opened by applications like OpenOffice Calc.
Select the XLK spreadsheet document you want to process by browsing your computer.
Use conversion tools to process XLK spreadsheet document into UOS spreadsheet document.
When the UOS status is successful, download the file immediately.
To change XLK format to UOS, upload your XLK file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XLK file. Click on the convert button and wait for the convert to complete. Download the converted UOS file afterward.
Use Vertopal CLI to process XLK spreadsheet document and export as UOS spreadsheet document.