eMail Extractor is a program that might prove to be of good use if you need to quickly extract email addresses from one of your documents. The application immediately gets the job done, has easy-to-configure settings, and works with multiple file formats.
All you need to do in order to use this app is to drag-and-drop the file you wish to analyze over the app's interface and wait for the results. You can also paste text content within the program and export the found email addresses.
Once the program finishes scanning the imported data it lets you choose the destination folder for the generated file. This file will contain a list of all found email addresses, one entry per line.
My only issue with this application is the fact that it supports only one output format when exporting the email addresses list (TXT).
Other than that, it does a great job without slowing down the performance of your system and missing any email addresses from the imported file. In conclusion, you should give this utility a try if you're looking for an easy way to extract email addresses from documents.