T-Safe Protection For Excel Files

T-Safe Dongle based Protection for Excel Files

Licensing of Software, Files or Data for Monetization, Sale or Commercial Purpose

T-Safe File Protection Software is designed to help distribution of Exel and other Files which needs to be protected against unauthorized copying.

Once Excel files are  encrypted, they can be opened only when a authorized  T-Safe Dongle is attached.Even if someone copies the files, they will remain  encryExcelpted, hence of no use.

Copy-Paste, Save as, email etc .,  is protected.

once the launcher is opened, i.e.,  encryptor is on, every Excel file you open, even if it is normal starts getting encrypted.

Available for Windows XP, Windows 7 32 bit,Windows 7 64 bit, Windows 8 

Certification: FCC_logo CE_logoRoHS_logo

Firstly go through brief article here  T-Safe File Protection which describes types of protections that can be achieved with T-Safe Dongle, creating User and Master Dongles, Updating Expiry Date.

T-Safe Software Protection Tool for Excel Files:

There are four steps in T-Safe achieving Excel Files Protection:

  • Create dongle
  • Create custom library
  • Encrypt files
  • Create installer

 Create Dongle

  • We can create two types of dongles Master Dongle and User Dongle. Dongles store encryption keys only.
  • Go through the article File Protection to create Master and User Dongle.

Create Custom Library 

  •  keep the protection type same.

select MS Excel










  •       Select “Microsoft Excel” in “Select Program”.
  • Protected Extensions for Excel are xlsx, xlsm, xlsb, xltx, xltm,  xlt, csv,  prn,  dif,  txt, xlam, xla.
  • You can add extra extension in “Add More Extensions”, separating them by “,(comma)”.
  • Click on “Make T-Safe Dll”, select an empty folder.
  • Now Click on “Encrypt Files”, then click on “Start T-Safe File Encryptor”. select the dll file in x86 folder for encrption.
  • Select the Source folder(folder containing Excel files to be encrypted) and destination folder, click on “Start Encryption”, wait till the files are encrypted, close the window.

Create Installer

  • Click on “Create Installer”.
  • Select “Microsoft Excel” from “Select Program”, Enter the details, select “Installer Type” depending on the software configuration at the End User.

select ms excel

  • Select the “dll” file in x86 or x64 folder depending on the software configuration at the End User.
  • Enter the “Data” column name as “Destination folder”, the folder containing the encrypted data, Encrypted data can be given  separately to the End User, without including in  the installer, if the size of encrypted data is large.
  • Now click on “Create Installer”, wait until installer is created.
  • Give the Output Folder to the end user, ask them to install the setup File in Output folder.

Creating User Dongles:

Updating Expiry Date:

  • Go through the article file protection for Updating Expiry Date of  User Dongles.

Installation and Working at End User.

  • User should choose the same folder in which Microsoft Excel
    is already Installed.

install in the same folder where excel is already installed




  • User should open the launcher first and then open the encrypted file.


Download the detailed pdf file from here:

 T-Safe File Protection Tool Guide:

ACP_PDF 2_file_document

Price: Click For T-Safe Price

Warranty 1 year
Payment Terms 100% advance
For Payment Click here

Note: Courier free for order above 10 pieces