In work, Excel spreadsheets are often used to organize data. Many times, we need to protect the integrity of the data in the spreadsheet and prevent others from editing or modifying it. In such cases, you can set a read-only password protection for the spreadsheet, allowing others to only view it but not modify it. This article will teach you how to batch-set password protection for Excel spreadsheets, easily handling any number of files with just one click!
Preview of Setting Excel Spreadsheet to Read-Only Mode
Steps to Batch Set Read-Only Passwords for Excel Spreadsheets
1. Open HeSoft Doc Batch Tool , select Excel Tools → Add Password Protection to Excel
2. Click Add Files or import files from a folder to add the Excel spreadsheets you want to restrict to read-only.
3. Select Restrict Editing Password → Read-Only, and enter the password you want to set below.
4. After processing is complete, click Save Location to view. All spreadsheets have been set to read-only restriction, allowing viewing only and no editing. When we double-click a cell to edit, a window will pop up indicating the file is protected and must be unprotected to make changes.
What Other Methods Can Protect Spreadsheet Content from Being Modified
1. Set Worksheet Protection
We can protect individual worksheets within an Excel file to prevent unauthorized editing. Open the Excel spreadsheet, switch to the worksheet you need to protect, select Review → Protect Sheet, enter the password you want to set and confirm. This successfully completes the worksheet protection setup. If you want to edit a cell, a prompt window will appear: The cell is on a protected worksheet. You need to enter the password to unprotect the sheet before making changes.
2. Convert Excel Spreadsheet to Image
If we want to share the data in the spreadsheet with others but prevent them from modifying the data, converting it to an image is a good method. Others cannot modify the text within the image, and the smaller file size makes it easier to transfer. We can also better protect the integrity of the source file.
3. Convert Excel Spreadsheet to PDF
If we have finished organizing and summarizing the data and no longer need to modify the content, we can convert the Excel spreadsheet to a PDF file. PDF files are difficult to modify, highly secure, and more suitable for archiving management.