I would like to present 3 tools for signal replication. SignalCopy tools are most advanced tools for replicate Metatrader4 trades. CONCEPT SignalCopy is divided in 2 experts: Master and Slave. Master expert is the one who monitor account that initiate trades and send them to Slaes accounts. Each Master is locked to account number and cannot work on other accounts. Slave expert is the one that read Master's trades and execute them onto slave accounts. Slave expert run on any account but execute only trades originated by it's master. A Master can have any number of Slaves but Slaves can have only one Master. SignalCopyFTP Using popular File Transfer Protocol (FTP) , ensure fast signal transmission no matter users location on Earth. SignalCopyFTP uses strong file encryption which make it very secure (AES 64-bit) Is possible to use multiple servers (load balancing). SignalCopyMysql Using one of most reliable databases, MySQL, ensure very fast signal transmission no matter users location on Earth. SignalCopyMysql uses strong data encryption which make it extremely secure (AES 128-bit). Is possible to use multiple servers (load balancing). MySQL offer higher speed and support more clients . For both versions, number of slaves is limited only by capabilities of servers used. SignalCopyLocal This tool is designated for replicate trades when Master and Slave(s) are located in same PC. SignalCopyLocal do not use encryption or 3rd party servers. Below some features available for all versions: - unlimited number of slaves - automatic pairs rename for 862 pairs - custom symbols rename - Lot multiplier - ECN compatible - automatic conversion 4<->5 digits - Filters (pair name filter, magic number filter, comment filter) - Alerts - Send mail - Events log For more information read manuals available at SignalCopy, download area. Thank you.