Conversion of printcd2 files to ec3 file format

It seems the only option for printcd3 to ec3 conversion is to use Epson Print CD utility bundled together with some Epson printer and also available from Epson website. This utility supposedly supports both .printcd2 and .ec3 files and likely can somehow edit or convert them.

Open PRINTCD2 file    Open EC3 file

Related software

Epson Print CD

A program for creating labels for CD/DVDs