Use Cells Cloud SDK for Java to password-protect local Microsoft Excel and OpenOffice Calc spreadsheets.

Java library for password-protecting local Microsoft Excel and OpenOffice Calc spreadsheets

Utilize the Cells Protect REST API to secure local Microsoft Excel and OpenOffice Calc spreadsheets with passwords in Java workflows. This professional solution enables password protection for Microsoft Excel and OpenOffice Calc spreadsheets online using Java.

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Secure local Microsoft Excel and OpenOffice Calc spreadsheets with a password using Cells Cloud SDK for Python.

API
POST
https://api.aspose.cloud/v3.0/cells/protect
Try it

Password protection for a local spreadsheet can be a complex task. Our Java SDK handles the process, preserving the main structural and logical content of the source spreadsheet. Our Java library offers a professional solution for online password protection of local spreadsheets. This Cloud SDK empowers Java developers with robust functionality and a seamless API.

Code example in Java using REST API to encryption local spreadsheets



How to use Cells Cloud SDK for Java to protect Excel file

  1. Create an account at Dashboard to get free API quota & authorization details
  2. Initialize CellsApi with Client Id, Client Secret, Base URL & API version
  3. Call postProtect method to get the resultant stream


System Requirements

  1. Maven 2.2.0 or newer
  2. Java(TM) SE Runtime Environment