Is CSV safer than Xlsx?

Is CSV safer than Excel?

We can open Excel files only in MS Excel. It saves data in plain text format, but it cannot protect data like the chart. MS Excel can easily save data like charts. CSV files cannot link with external data and data updating.

Which is better CSV or Excel?

Excel is more superior when compared with the CSV file format; thus, CSV consumes less amount of file size when the user is importing data; it is a much faster format compared to excel. CSV does not manipulate data and stores it as-is. Excel also allows the user the add-in feature.

Is CSV file secure?

CSV files are simply formatted text files and have to be compressed to be secured. Standard practice suggests the compression of such files using a compression software like Winzip and password protecting the compressed file.

Can a CSV have a virus?

Without validation, the exported CSV file could contain maliciously crafted formulas. If a malicious formula is executed by CSV applications, such as Microsoft Excel, Apple Numbers, or Google Sheets, among others, it could compromise your data, your system, or both.