1. Products
  2.   Spreadsheet Unlocker

Spreadsheet Unlocker for .NET

Unlock protected spreadsheet files using the Spreadsheet Unlocker API.

Get Started

Spreadsheet Unlocker for .NET

The Spreadsheet Unlocker API allows you to unlock password-protected spreadsheet files, providing access to their content for editing and processing. It supports formats such as XLSX, XLS, XLSB, CSV, ODS, and more, making it an essential tool for handling secured spreadsheet documents within .NET applications.

Features

  • Unlock password-protected spreadsheets
  • Support for various spreadsheet formats (XLSX, XLS, XLSB, CSV, ODS, etc.)
  • Preserve data, formulas, and formatting after unlocking
  • Create a new unlocked file without altering the original
  • Easy integration with .NET applications
  • Customizable unlocking options

Benefits

  • Access and edit protected spreadsheet content
  • Automate the unlocking process in applications
  • Maintain data integrity and formatting
  • Enhance productivity by removing access barriers
  • Reduce development time with ready-to-use unlocking features

How to Use Spreadsheet Unlocker?

Integrate the Spreadsheet Unlocker into your .NET project by following these steps:

  • Install the Spreadsheet Unlocker library via NuGet
  • Reference the library in your project
  • Provide the locked spreadsheet file and the password
  • Call the Process method to remove the password protection

Getting Started with Spreadsheet Unlocker

To get started with the Spreadsheet Unlocker:

  • Download the Spreadsheet Unlocker library from NuGet.
  • Add a reference to the library in your .NET project.
  • Review the documentation to understand the available options and settings.
  • Implement the unlocker in your application code to enable unlocking features.

Frequently Asked Questions

Can it unlock any spreadsheet format?

Yes, it supports unlocking formats such as XLSX, XLS, XLSB, CSV, ODS, and more.

Is the original file modified?

No, a new unlocked file is created without altering the original file.

Does it support spreadsheets with multiple passwords?

Yes, it can handle spreadsheets with multiple password protections.

Can I automate the unlocking process?

Yes, you can integrate the unlocker into your application to automate unlocking.

Is it secure to use the Spreadsheet Unlocker?

Yes, it handles passwords securely and does not store them.