Discover how using Obsidian with OneDrive can revolutionize your productivity by seamlessly syncing notes and integrating ...

Traitor! was born out of years of telling customers that storing passwords in Excel spreadsheets, password-protected or otherwise, isn't a great idea. After some casual remarks about how it was ...

LargeXlsx - A .net library to write large XLSX files This is a minimalistic yet feature-rich library, written in C# targeting .net standard 2.0, providing simple primitives to write Excel files in ...

Microsoft has announced that it will start disabling external workbook links to blocked file types by default between October 2025 and July 2026.

If you want to remove the password from Excel, here is how you can do that. Whether you want to remove a password or unprotect a sheet, workbook, or spreadsheet, this step-by-step guide can help ...

Working with an Excel workbook that contains confidential information such as financial data, personal details, or trade secrets? Here's how you can protect the data in your Excel file from prying ...

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

Want to access files you've forgotten passwords to? Try the excel password remover trick by changing the file extension or online tools.

4. 使用数字签名保护Excel文件 (Using Digital Signatures to Protect Excel Files) 除了设置密码，使用数字签名也是一种有效的保护方式。 数字签名可以确保文件在传输过程中未被篡改。 以下是如何为Excel文件添加数字签名的步骤： 4.1 获取数字证书 (Obtain a Digital Certificate) ...