csExcel

The spreadsheet processor can, among other things, view, edit and print documents created in MS Excel and much more. It supports many functions for working with the worksheet. For example, formatting cells, inserting functions into cells, font color, cell color, formatting numbers, text, date, linking between sheets and many more. - Supports many mathematical functions.

• Custom data format.
• Saves encrypted files.

It does not use a file password like Ms Excel, but the file is completely encrypted before saving. Decrypting such a file is currently impossible for the user. This ensures maximum security of your data against misuse.

• The encryption key is 1024 bits long.
• Includes a print manager.
• and many more.