Code and design:
Peter 'Roxton' Semiletov <peter.semiletov@gmail.com, http://semiletov.ho.ua>

PHP hl module by Boo-boo.

Code from other projects: Diego Iastrubni, Qxt Foundation, Trolltech ASA, Franz Schmid, Adam Rogoyski, Michael Protasov, Angius Fabrizio, Kostya Gancov.

ZIP and Zlib stuff by:
Zlib - (C) 1995-2005 Jean-loup Gailly and Mark Adler
Zip/Unzip -  (C) 1998-2005 Gilles Vollant
QuaZIP - (C) 2005-2007 Sergey A. Tachenov

Some code snippets were taken from qtcentre programming forum.

##

Translators:

Russian UI translation and documentation: Peter Semiletov
English documentation (the terrible one): Peter  Semiletov
German UI translation: Tobias Quathamer <toddy@debian.org>
Frech UI translation: gholafox <gholafox@free.fr>

//GTK version localizations (unsupported in Qt-branch):
Czech translation: Zbyněk Mrkvička <zbynek@mrkvicka.eu>
French translation: Sylvain Cresto  <scresto@gmail.com>, Michèle Garoche <michele.garoche@easyconnect.fr> 
Latvian translation: Andrejs Meinerts <inni96@inbox.lv>
Spanish translation: Miguel Latorre <kuan@graffiti.net>
German translation: Ruediger Arp <ruediger@gmx.net>
Polish translation: Wit Wiliński <madman@linux.bydg.org>
Serbian translation: Dejan Čabrilo <dcabrilo@gmail.com>
Japanese translation: UTUMI Hirosi <utuhiro78@yahoo.co.jp>
Spanish documentation: Miguel Latorre <kuan@graffiti.net>
Ukrainian translation:  Peter Semiletov Previous ukrainian translators: Vlad Svetlichny, Rudyy 'black fire' Andriy, Oleg Matviychuk, Taras Jahnjuk

##
Packages and ports:

OpenBSD: Giovanni Bechis <bigionews@snb.it>
Debian: Tobias Quathamer <toddy@debian.org>.
SUSE: Detlef Reichelt <detlef@links2linux.de>
Mandriva:  Funda Wang <fundawang@mandriva.org>
Crux: Ivan Rodionov <jean@mosk.ru>
Frugalware Linux: Priyank Gosalia <priyankmg@gmail.com>

//GTK  branch
Frugalware Linux: Priyank M. Gosalia <priyankmg@gmail.com>
Fink port: Michèle Garoche <michele.garoche@easyconnect.fr>
Crux port: acrux <acrux AT linuxmail DOT org>
Darwin port: Ole Guldberg Jensen <olegb@opendarwin.org>
ALT Linux: Vitaly Lipatov <www.sisyphus.ru/packager/lav> 
Zenwalk: Paul Marwick <paulm@waitrose.com>
Zenwalk (previous maintainers): Jean-Philippe Guillemin, Mike Verret, Fred Broders
Ubuntu: Joao Pinto <joao.pinto@getdeb.net>
prev. Ubuntu packages: Chaigneau Vincent
FreeBSD: Danfe <danfe@FreeBSD.org> 
Slackware: Yanmarshus
Fresh Debian Package: Oisn Mac Fheara
Debian: Lior Kaplan <kaplan@debian.org>, Marco Rodrigues <gothicx@sapo.pt>
SUSE: Detlef Reichelt <detlef@die-mafia.de>
(was - Pascal Bleser)
Arch Linux: Roman Kyrylych 
Mandriva Linux: Lenny Cartier <lenny@mandriva.com>
Mandriva: Steffen Van Roosbroeck <dansmug@mandrakeclub.nl>, MandrivaClub.NL 
Mandrake Linux SRC package: UTUMI Hirosi <utuhiro78@yahoo.co.jp> 
Mandrake Linux: Paul Smith <phhs80@gmail.com>
Fedora: Michael Krylov
Gentoo ebuild: Peter Weller <welp@gentoo.org>
old Gentoo ebuilds: Maciej Szumieluk, Serg, Miguel Latorre <kuan@graffiti.net>
old packages for Slackware: Fred Broders, Anton Ivanov
old Slax package: Ivan Andronov
##
Acknowledgements:

Thanks to (an incomplete and unsorted list):

Ronald Fischer
Vladimir Shatilo
Сергей (post2)
Elbert Pol
Настя Глазуу
z_hunter
Товарищ У
Анна Зубенко
6y_6y
Niels Rasmussen
Alexey Svetlichniy
Alexander Natalenko
Michèle Garoche
Zhu Baoshi
Michael Shigorin
Dmitri Yurchenko
Detlef Bloch
Victor Soroka
Shlomi Loubaton
Aleksey Kirpichnikov   
Dmitry Shevchenko
Dmitry Shurupov
Oleg Bartunov
Segiy Burachek
Dmitri Yurchenko
Paul Whalley
Tom Veidt
Lungu Sergey
Maciej Szumieluk
Sebastian Schlingmann
Sergey Zhumatiy
Mad Deer
Jose
Alexey Boyko
Miguel Latorre
Hetdegon
Svetlana Semyonova
Dmitriy K
Geert Theys
Meka[ni]
Salvador Koutsomhtsos
Alexey Dokuchaev
Bart Alberti
Peter Müller
Peter Weller
Victor Ananjevsky
Sharon Kimble
Giovanni Giovanzana
Yanmarshus
Oleg Matviychuk
scp
Oleksandr Natalenko
Serkan Calis
Jordan Mantha 
Sam Cater
Yanmarshus
Dmitriy Shilov
Goran Mekić
Dejan Čabrilo
Giovanni Bechis
Bill Gribble

And of course, thanks for the inspiration to Group Image, Can, Nirvana, Scorn, The Pixies, Family, Frank Black, Bonzo Dog Doo Dah Band, Little Grey Girlfriend, Melt Banana, Tuxedomoon, Grajdanskaya Oborona, Guano Apes, Fall, Juno Reactor, Meathookseed, Broadcast, Napalm Death, NoMeansNo, Bach, Radiohead, Copout, Shaolin Wooden Men, Vladymir Vysotsky, Captain Beefheart and His Magic Band, and demo-groups: Stravaganza, Haujobb, Conspiracy.