Block Out Spreadsheet License For Free

Excel spreadsheets often contain proprietary information and business logic that must not fall into unauthorized hands or be modified by users of the spreadsheet.

Lock the cells and Protect the Excel worksheet with a password to stop others from copying from or pasting into the worksheet.To lock the cells, Select the cells > Right-click > Format cells > Protection > Mark the checkbox against the label Locked > Click OK.More items...

Restrict data entrySelect the cells where you want to restrict data entry.On the Data tab, click Data Validation > Data Validation.In the Allow box, select the type of data you want to allow, and fill in the limiting criteria and values.

Build and design Excel templates and sell them in some dedicated online stores. Build and design Excel add-ins and sell them in some app stores. Engage in consulting and training field. Work as a freelancer.

One of the fastest ways to get paid to make Excel spreadsheets is to sell them in spreadsheet marketplaces like Spreadsheetnut or Sellfy. These platforms allow you to sell your spreadsheets on your own terms, and they usually come with built-in online stores that display your spreadsheets for consumer purchase.

Protect the worksheet by using a password. If you cannot later unprotect the worksheet with the same password, you know that someone else copied the worksheet and used their own password. Have your worksheet use hidden formulas to access data on a hidden worksheet.

How to prevent free distribution of a commercial Excel...Using a key generator to create license codes.Using the online activation feature.Or by simply using an encrypted password.Dec 18, 2013

To use these features, click the "File" tab in the ribbon menu, then click "Info" and "Protect Workbook." Click "Protect Current Sheet" to restrict editing on the currently opened worksheet tab or "Protect Workbook Structure" for settings that apply to the entire file.

US Perspective: Yes, provided the Excel spreadsheet contains sufficient creativity of authorship, and provided you are the creator. Someone who is not the author can register a copyright provided they acquire the necessary right from the author or any intermediate owner of those rights.

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