Safe-Net (Rainbow) Sentinel Dumper

For reading Sentinel SuperPRO and Sentinel Ultra dongles we use the utility called DUMPER. This utility tries to find your key and reads information necessary for making its software copy.
Dumper cannot destroy any information in your key or make any damage to your computer.
CLICK HERE to download Dumper for reading LPT/USB Sentinel SuperPRO / Sentinel Ultra dongles.

You can find most recent instruction for SafeNet Rainbow Sentinel dongle emulator at

Reading your key

Unpack and start dumper.exe on the computer that has Sentinel dongle drivers installed and the key connected to LPT or USB port.


If the reading procedure was successful, a small file that has .BIN extension will be created. This file is called DUMP. It contains the information taken from your dongle by Dumper. Please send this file to we will send you the trial version of Sentinel dongle emulator as soon as possible.
Dump file is encrypted so it is impossible to read any information from that file for anyone else. All data received from you is kept strictly confidentially and will not be spread under any circumstances.

If no file is created

1. Make sure dongle driver is installed. You can download latest Rainbow Sentinel drivers here. Click here to download latest Sentinel dongle drivers.
Anyway you'll need those drivers for Sentinel dongle emulator.

2. Make sure dongle is connected to computer.

3. Probably it is not Sentinel SuperPRO or Sentinel Ultra key.

4. Contact us with information about your software. Additional information is required for reading your key.