PC.net

.xlk

File Type Microsoft Excel Backup File IconMicrosoft Excel Backup File
File Format Proprietary (Microsoft)
Usage Open manually
Rank ★ ★ ☆  Average
Description

Backup of an Excel Spreadsheet

Open With
Windows

IconMicrosoft Excel

IconOpenOffice Calc

macOS

IconMicrosoft Excel

IconOpenOffice Calc

Unix

IconOpenOffice Calc

Updated 2007
Information from the PC File Extensions Reference
https://pc.net/extensions/file/xlk
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