What free program would you recommend for registering incoming, outgoing correspondence, monitoring the execution of instructions?

Question

Document flow

Good afternoon, tell me a free program for registering correspondence, with the ability to issue orders for execution, control the execution of orders, with the ability to work over the network, generate logs, reports.
I tried the programs NAUDOC 4 (the free version is severely curtailed), MicroDoc3 (the issuance of instructions for execution, execution control does not work correctly, you cannot register a position, you cannot manually enter the incoming number), Registration of organization documents 4.5 (free, for one user).

Answer 1

https://fosslook.com/download