ActivePresenter uses some open source libraries under the terms of their appropriate licenses, which includes but not limited to: wxWidgets: A cross-platform GUI and tools library. Copyright © wxWidgets Development Team - http://www.wxwidgets.org FFmpeg: The leading audio/video codec library. Copyright © FFmpeg Development Team - http://www.ffmpeg.org PortAudio: A free, cross platform, open-source, audio I/O library. Copyright © Ross Bencina and Phil Burk - http://www.portaudio.com C++ REST SDK: A cloud-based client-server communication in native code using a modern asynchronous C++ API design. Copyright © Microsoft Corporation - https://github.com/Microsoft/cpprestsdk Hunspell: A spell checker - https://hunspell.github.io by László Németh wxSQLiteA SQLite3 database wrapper for wxWidgets - https://github.com/utelle/wxsqlite3 by Ulrich Telle wxPdfDocument: A PDF document generation - https://github.com/utelle/wxpdfdoc by Ulrich Telle boost: A portable C++ library - http://www.boost.org Crypto++: A free crypto library. Compilation Copyright © Wei Dai - http://www.cryptopp.com jQuery: A fast and concise JavaScript Library. Copyright © John Resig and the jQuery Team - http://www.jquery.com sfnt2woff-zopfli: WOFF utilities with Zopfli compression - https://github.com/bramstein/sfnt2woff-zopfli by Bram Stein wxJSON: The wxWidgets implementation of JSON (JavaScript Object Notation). Copyright © Luciano Cattani - http://luccat.users.sourceforge.net/wxjson STIX Fonts: A set of fonts that serve the scientific and engineering community. Copyright © STI Pub Companies - https://www.stixfonts.org MathJax: A JavaScript display engine for mathematics that works in all browsers. - https://www.mathjax.org FreeType: A Free, High-Quality, and Portable Font Engine. Copyright © David Turner, Robert Wilhelm, and Werner Lemberg - http://www.freetype.org HarfBuzz: An OpenType text shaping engine. - https://github.com/harfbuzz Dev Team (Alphabetical Order): Le Hong Dang Nguyen Quoc Dat Nguyen Thanh Nam Dao Viet Phuong Tran Trong Tiep Le Song Toan Pham Xuan Truong QA Team: Than Kim Dzung Nguyen Phuong Hoa Vo Le Tu Thanh Nguyen Thi Thu Documentation: Nguyen Thi Van Anh Dam My Hanh Tong Thien Trang Designers: Kieu Van Binh Special Thanks To: Narayan Aras: for his voluntary work with the User Manual and lots of useful suggestions Janusz Grzybek: a software localization expert for his voluntary work in Polish localization Anne-Catherine Distelzwey: for her voluntary work in French localization Dmitry Levichev and Alexander Makeev: for their voluntary work in Russian localization Sebastian Raubach: for his voluntary work in German localization http://xbeta.info: for their voluntary work in Chinese (and variants) localization