*[[CPRTools|CPRTools]] Edit Amstrad Plus CPR cartridge images
*[https://sourceforge.net/projects/cdtmaster/ CDTMaster] Utility to edit CDT files (Amstrad Tape)
*[https://cpctech.cpcwiki.de/download/2cdt.zip 2CDT] Tape-image creation tool
*[http://cngsoft.no-ip.org/csw2cdt.htm CSW2CDT] Set of tools to process WAV, CSW, TZX/CDT tape images
*[[CPCTapeXP|CPCTapeXP]] Write and read CDT-Images using a Windows OS