Paolo "Kaosmos"

About me

Developer Information
Name Paolo "Kaosmos"
Location Rome, Italy
User since October 1, 2007
Number of add-ons developed 6 add-ons
Average rating of developer's add-ons Rated 4 out of 5 stars

Add-ons I've created


Adds some tools to import and export folders and messages

Rated 4 out of 5 stars (87)
295,458 users


It adds some options to launch easily other profiles and the Profile Manager.

Rated 5 out of 5 stars (44)
26,468 users


Adds some options to print messages and addressbooks

Rated 5 out of 5 stars (19)
27,066 users

Header Tools Lite

Allows to modify the header and the source of messages

Rated 5 out of 5 stars (16)
4,055 users


This extension gives more options and tools to attach files from compose window.

Rated 5 out of 5 stars (1)
820 users

My Reviews

EMail Address Crawler

5.1 version (by Kaosmos) Rated 5 out of 5 stars

The latest version of my fork (5.1) has an option to collect addresses, even if they're already present in other addressbooks.

You can find it at

This user has a previous review of this add-on.

EMail Address Crawler

Rated 5 out of 5 stars

You can find a version that should be fully compatible with newer versions of Thunderbird, modifed by me, at this address -->