Buddy-for-S7 - The Backup- and Restore Tool for S7-300/400 PLCs

Backup and restore tool for S7-300 PLCs (no additional software/driver needed)

What can you do with 'Buddy-for-S7'?

'Buddy for S7' is a small tool that can make backups (and restore) of your S7-PLC.

The series S7-300 and S7-400 are supported.

The Backup is stored in a binary file (.Wld file). This file can also be imported by Siemens Step7 or

Siemens TIA Portal.

'Buddy for S7' make a complete backup and restore including the hardware configuration.


You can also write a script with all commands you need.

So you are able to automate your backup and restore process.

Buddy-for-S7 Gallery

 Key-Features Buddy-For-S7:

  • Backup- and Restore Tool for S7-PLCs (S7-300 and S7-400 series)
  • Make Backups including the hardware configuration
  • Restore your PLC program including the hardware configuration
  • Control your PLC with the following functions:
    - Copy RAM to ROM
    - Compress PLC RAM
    - Switch to RUN
    - Switch to STOP
    - Read real time clock
    - Set real time clock
    - Delete all blocks
    - Delete all SDB blocks (Hardware configuration)
  • All function can be done via a script.
    So you can backup or restore anytime or periodically one or more PLCs in one script.
  • You can run "Buddy for S7" with command lines and hide the normal user interface
  • The following interfaces are supported (without additional driver or software):
    - TCP/IP
    - MPI-Adapter serial
    - MPI-Adapter USB (only with virtual COM Interface)
    - NETLink-Pro
    - NETLink-Lite
  • The following interfaces are supported, if the driver are installed on the PC:
    - SIEMENS interfaces

Can be used with the following operating systems:

  • Windows 10 (32- and 64 Bit) 
  • Windows 8 (32- and 64 Bit)
  • Windows 7 (32- and 64 Bit)
  • Windows XP (32 Bit)
  • For all Editions: Home, Pro, Ultimate

Multi-Language Software:

  • German
  • English


Order now Buddy-for-S7 V3 ...


Download the demo version:
Frequently Asked Questions (FAQ):

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