JEB Pro ships with extensions to acquire, analyze, disassemble, and decompile S7-300/S7-400 PLC programs. Acquire blocks via File, Acquire Simatic S7 Blocks or pack PLC blocks in a zip archive with the '.s7zip' extension. We encourage users to visit our blog to read up on reverse-engineering S7 blocks and learn about how to use this JEB extension: https://www.pnfsoftware.com/blog/reversing-simatic-s7-plc-programs
