If you want to set an expiration date and password when sharing Excel files online, here is how you can do that. It is possible to do both of them when using Excel Online.

Remember that, with password protections removed, anyone with access to your Excel file can open, view, and edit it. If you've decided a password isn't necessary anymore, this likely isn't an issue.

While there is a way for you to open two Excel workbooks at the same time, you can also open multiple spreadsheets in separate windows. Learn how!

WinRar is a file compression tool that allows you to manage documents on your PC. It also offers a feature allowing you to password protect your files. This article will show you how to encrypt your ...

Users must enter the correct password to open and view the file. Unlocking Excel Spreadsheets without a Password Watch this video on YouTube.

Learn how to unprotect Excel sheets or workbooks without a password using this simple step-by-step guide. No software required!

Numbers has the ability to open Excel files so you can work on them. You can also export spreadsheets in Numbers so that they are compatible with Excel.