Code and design:
Peter Semiletov <peter.semiletov@gmail.com, http://semiletov.org>

Contributors from github: toddy15, ryandesign, yurikoles, grahamperrin, yurchor


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) 2005-2018 Sergey A. Tachenov
single application module (one of two) - Berenger Bramas (http://berenger.eu/blog/c-qt-singleapplication-single-app-instance/)
exif.h/cpp - public domain code from http://imonad.com (based on Exif Jpeg header manipulation tool http://www.sentex.net/~mwandel/jhead/)
Some code snippets were taken from qtcentre programming forum.

##
Translators:

Russian UI translation and documentation: Peter Semiletov
English documentation (the terrible one): Peter  Semiletov
Polish UI and Manual translation by Krzysztof Jaśkiewicz
Spanish UI translation Luis Montgomery
German UI translation: Tobias Quathamer <toddy@debian.org>
Frech UI translation: gholafox <gholafox@free.fr>

##
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
Smirftsch
Steven Penny

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, coldwave projects, and demo-groups: Stravaganza, Haujobb, Conspiracy.
