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Mostly written in C
License: BSD-3-Clause
Mostly written in C++
License: gpl3, vmime-commercial-license
A
License: open_software
X
License: gpl
T
Q
License: lgpl21_or_later
Mostly written in PHP
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Mostly written in Java
K
License: Unknown
License: ibm_public
Mostly written in Perl
License: apache_2, i9
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License: artistic, gpl
License: mozilla_public_2_0