DocEmail - Version 2023 This software is a tool for extracting email addresses from a file or group of files to a text file. Very fast, it makes it easy to find email addresses. The supported documents are very varied (doc,docx,xls,xlsx,pdf,txt,...). International languages. This program was developed by EuropeSoftwares in JAVA and XML technology. It therefore requires Oracle's JAVA runtime to run on operating systems such as Windows, Linux, Macintosh and Solaris.