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Lock XLSB Online

Lock Excel Documents Online for Free

Format Description

XLSB
Excel Binary Spreadsheet
An XLSB file is a spreadsheet workbook created by Microsoft Excel, a program used to create and edit spreadsheets. It contains one or more spreadsheets with cells arranged by a grid of rows and columns, as well as charts, macros, and formatting. XLSB files are saved in a binary format.
XLSB
Excel Binary Spreadsheet
An XLSB file is a spreadsheet workbook created by Microsoft Excel, a program used to create and edit spreadsheets. It contains one or more spreadsheets with cells arranged by a grid of rows and columns, as well as charts, macros, and formatting. XLSB files are saved in a binary format.

Get started with online XLSB locker

Free XLSB online locker and much more!
1
Select document format from a drop down.
2
Click on Open Locker App button.
3
Click inside the file drop area or drag n drop file into it to upload file.
4
Wait until documents are uploaded.
5
Enter password to secure your document with it.
6
Click on Lock button.
7
Download or share resulted document.
HOW-TO LOCK DOCUMENTS
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