Conversations • the very last word in instant messaging. \n\nCopyright © 2014-2025 Daniel Gultsch \n\nThis program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. \n\nThis program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. \n\nYou should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses \n\nDownload the full source code at https://git.singpolyma.net/cheogram-android \n\nPrivacy policy: https://cheogram.com/android-privacy.html \n\n\nThird-party libraries: \n\nAndroid Jetpack\nhttps://android.googlesource.com/platform/frameworks/support\n(Apache License, Version 2.0) \n\nOpenKeychain Intents\nhttps://github.com/open-keychain/openkeychain-api-lib\n(Apache License, Version 2.0) \n\nMaterial Components for Android\nhttps://github.com/material-components/material-components-android\n(Apache License, Version 2.0) \n\nGuava: Google Core Libraries for Java\nhttps://github.com/google/guava\n(Apache License, Version 2.0) \n\nZXing barcode scanning library for Android\nhttps://github.com/zxing/zxing\n(Apache License, Version 2.0) \n\nFloating Action Button Speed Dial\nhttps://github.com/leinardi/FloatingActionButtonSpeedDial\n(Apache License, Version 2.0) \n\nRoundedImageView\nhttps://github.com/vinc3m1/RoundedImageView\n(Apache License, Version 2.0) \n\nOkHttp\nhttps://github.com/square/okhttp\n(Apache License, Version 2.0) \n\nRetrofit\nhttps://github.com/square/retrofit\n(Apache License, Version 2.0) \n\nAndroid Image Cropper\nhttps://github.com/CanHub/Android-Image-Cropper\n(Apache License, Version 2.0) \n\nWebRTC\nhttps://webrtc.googlesource.com/src\n(Copyright (c) 2011, The WebRTC project authors) \n\nTranscoder\nhttps://github.com/deepmedia/Transcoder\n(Apache License, Version 2.0) \n\nToastCompat\nhttps://github.com/PureWriter/ToastCompat\n(Apache License, Version 2.0) \n\nShortcutBadger\nhttps://github.com/leolin310148/ShortcutBadger\n(Copyright 2014 Leo Lin, Apache License, Version 2.0) \n\nThe Bouncy Castle Crypto Package For Java\nhttps://www.bouncycastle.org/\n(Copyright (c) 2000-2024 The Legion of the Bouncy Castle Inc, MIT License) \n\nConscrypt - A Java Security Provider\nhttps://github.com/google/conscrypt\n(Apache License, Version 2.0) \n\nHSLuv\nhttps://github.com/hsluv/hsluv-java\n(Copyright (c) 2016 Alexei Boronine, MIT License) \n\nJXMPP\nhttps://github.com/igniterealtime/jxmpp\n(Apache License, Version 2.0) \n\nMiniDNS\nhttps://github.com/MiniDNS/minidns\n(Apache License, Version 2.0) \n\nOpenStreetMap-Tools for Android\nhttps://github.com/osmdroid/osmdroid\n(Apache License, Version 2.0) \n\nlibsignal-protocol\nhttps://github.com/signalapp/libsignal-protocol-java\n(GNU General Public License v3.0) \n\nAndroid port of Googles’s libphonenumber\nhttps://github.com/MichaelRocks/libphonenumber-android\n(Apache License, Version 2.0) \n\n\nMaps: \n\nMaps by Open Street Map (https://www.openstreetmap.org). Copyright restrictions may apply.