Open Source Software Notice

Product: 채팅+ PC버전 macOS

A portion of this SK TELECOM product contains open source software, which is used and distributed in accordance with the specific license under which the open source software is distributed. A list of such open source software and the corresponding license terms is as follows:
Component
컴포넌트 라이선스
Aes256Gcm MIT License
Analyzer BSD 3-clause "New" or "Revised" License
Archive MIT License
Blur MIT License
brendan-duncan/image MIT License
Build BSD 3-clause "New" or "Revised" License
Build Config BSD 3-clause "New" or "Revised" License
Build Daemon BSD 3-clause "New" or "Revised" License
Build Resolvers BSD 3-clause "New" or "Revised" License
Build Runner BSD 3-clause "New" or "Revised" License
Build Runner Core BSD 3-clause "New" or "Revised" License
Cached Network Image Platform Interface MIT License
Cached Network Image Web MIT License
canonical/dbus.dart Mozilla Public License 2.0
cfug/dio MIT License
Characters BSD 3-clause "New" or "Revised" License
checked_yaml BSD 3-clause "New" or "Revised" License
Clipboard Watcher MIT License
Clock Apache License 2.0
Connectivity Plus BSD 3-clause "New" or "Revised" License
Connectivity Plus Platform Interface BSD 3-clause "New" or "Revised" License
console.dart MIT License
Cp949 Codec BSD 3-clause "New" or "Revised" License
Cp949 Dart MIT License
Cross File BSD 3-clause "New" or "Revised" License
Cryptography Apache License 2.0
Dart Ipify MIT License
DART language BSD 3-clause "New" or "Revised" License
dart-lang/args BSD 3-clause "New" or "Revised" License
dart-lang/async BSD 3-clause "New" or "Revised" License
dart-lang/boolean_selector BSD 3-clause "New" or "Revised" License
dart-lang/cli_util BSD 3-clause "New" or "Revised" License
dart-lang/code_builder BSD 3-clause "New" or "Revised" License
dart-lang/collection BSD 3-clause "New" or "Revised" License
dart-lang/convert BSD 3-clause "New" or "Revised" License
dart-lang/crypto BSD 3-clause "New" or "Revised" License
dart-lang/csslib BSD 3-clause "New" or "Revised" License
dart-lang/fixnum BSD 3-clause "New" or "Revised" License
dart-lang/glob BSD 3-clause "New" or "Revised" License
dart-lang/html MIT License
dart-lang/http2 BSD 3-clause "New" or "Revised" License
dart-lang/http_multi_server BSD 3-clause "New" or "Revised" License
dart-lang/http_parser BSD 3-clause "New" or "Revised" License
dart-lang/intl BSD 3-clause "New" or "Revised" License
dart-lang/logging BSD 3-clause "New" or "Revised" License
dart-lang/matcher BSD 3-clause "New" or "Revised" License
dart-lang/mime BSD 3-clause "New" or "Revised" License
dart-lang/package_config BSD 3-clause "New" or "Revised" License
dart-lang/path BSD 3-clause "New" or "Revised" License
dart-lang/pool BSD 3-clause "New" or "Revised" License
dart-lang/pub_semver BSD 3-clause "New" or "Revised" License
dart-lang/shelf BSD 3-clause "New" or "Revised" License
dart-lang/shelf_web_socket BSD 3-clause "New" or "Revised" License
dart-lang/source_span BSD 3-clause "New" or "Revised" License
dart-lang/stack_trace BSD 3-clause "New" or "Revised" License
dart-lang/stream_channel BSD 3-clause "New" or "Revised" License
dart-lang/string_scanner BSD 3-clause "New" or "Revised" License
dart-lang/test_api BSD 3-clause "New" or "Revised" License
dart-lang/typed_data BSD 3-clause "New" or "Revised" License
dart-lang/watcher BSD 3-clause "New" or "Revised" License
dart-lang/web_socket_channel BSD 3-clause "New" or "Revised" License
dart-lang/yaml MIT License
dart-sprintf BSD 2-clause "Simplified" License
dart-uuid MIT License
dart-xml MIT License
dart_style BSD 3-clause "New" or "Revised" License
Debounce Throttle MIT License
Desktop Drop Apache License 2.0
Device Info Plus BSD 3-clause "New" or "Revised" License
Device Info Plus Platform Interface BSD 3-clause "New" or "Revised" License
dnfield/flutter_svg MIT License
Fake Async Apache License 2.0
Fc Native Video Thumbnail BSD 3-clause "New" or "Revised" License
Fe Analyzer Shared BSD 3-clause "New" or "Revised" License
Ffi BSD 3-clause "New" or "Revised" License
File Selector BSD 3-clause "New" or "Revised" License
File Selector Linux BSD 3-clause "New" or "Revised" License
File Selector Macos BSD 3-clause "New" or "Revised" License
File Selector Web BSD 3-clause "New" or "Revised" License
File Selector Windows BSD 3-clause "New" or "Revised" License
Flutter App Badger Apache License 2.0
Flutter Cache Manager MIT License
Flutter Contacts MIT License
Flutter Download Manager MIT License
Flutter Gradient Animation Text MIT License
Flutter Linkify MIT License
Flutter Lints BSD 3-clause "New" or "Revised" License
Flutter List View MIT License
Flutter Plugin Android Lifecycle BSD 3-clause "New" or "Revised" License
Flutter Riverpod MIT License
Flutter Ytlog MIT License
flutter-SDK BSD 3-clause "New" or "Revised" License
flutterchina/dio MIT License
Frontend Server Client BSD 3-clause "New" or "Revised" License
gcd-timer ISC License
Get It MIT License
google/built_collection.dart BSD 3-clause "New" or "Revised" License
google/built_value.dart BSD 3-clause "New" or "Revised" License
google/file.dart BSD 3-clause "New" or "Revised" License
google/flutter.widgets BSD 3-clause "New" or "Revised" License
google/platform.dart BSD 3-clause "New" or "Revised" License
google/source_helper.dart Apache License 2.0
google/vector_math.dart (zlib License AND BSD 3-clause "New" or "Revised" License)
Grapheme Splitter The Unlicense
Graphs BSD 3-clause "New" or "Revised" License
Grouped List MIT License
grpc/grpc-dart Apache License 2.0
hello_client_plugin Basic Proprietary Commercial License
Hive (Educational Community License v2.0 AND Apache License 2.0)
Hive Flutter Apache License 2.0
Hive Generator Apache License 2.0
http BSD 3-clause "New" or "Revised" License
hui-z/flutter_install_plugin MIT License
hunspell GNU Lesser General Public License v2.1 or later
Image Picker Android (Apache License 2.0 AND BSD 3-clause "New" or "Revised" License)
Image Picker For Web BSD 3-clause "New" or "Revised" License
Image Picker Ios (Apache License 2.0 AND BSD 3-clause "New" or "Revised" License)
Io BSD 3-clause "New" or "Revised" License
Irondash Engine Context MIT License
Irondash Message Channel MIT License
isar/hive Apache License 2.0
Jpeg Encode MIT License
Js BSD 3-clause "New" or "Revised" License
json_annotation BSD 3-clause "New" or "Revised" License
Korea Regexp MIT License
Launch At Startup MIT License
Leak Tracker BSD 3-clause "New" or "Revised" License
Leak Tracker Flutter Testing BSD 3-clause "New" or "Revised" License
Leak Tracker Testing BSD 3-clause "New" or "Revised" License
letsar/flutter_staggered_grid_view MIT License
Linkify MIT License
Lints BSD 3-clause "New" or "Revised" License
Local Notifier MIT License
Lottie MIT License
lottie-ios Apache License 2.0
macos_system_status_macos MIT License
Macros BSD 3-clause "New" or "Revised" License
Material Color Utilities Apache License 2.0
MBToastMac MIT License
Meta BSD 3-clause "New" or "Revised" License
miguelpruivo/plugins_flutter_file_picker MIT License
mogol/flutter_secure_storage BSD 3-clause "New" or "Revised" License
Msix MIT License
Nested MIT License
Nm Mozilla Public License 2.0
Ntp BSD 3-clause "New" or "Revised" License
Octo Image MIT License
Oktoast Apache License 2.0
Package Info Plus BSD 3-clause "New" or "Revised" License
Package Info Plus Platform Interface BSD 3-clause "New" or "Revised" License
Pasteboard Apache License 2.0
Path Parsing MIT License
Path Provider BSD 3-clause "New" or "Revised" License
Path Provider Android BSD 3-clause "New" or "Revised" License
Path Provider Foundation BSD 3-clause "New" or "Revised" License
Path Provider Linux BSD 3-clause "New" or "Revised" License
Path Provider Platform Interface BSD 3-clause "New" or "Revised" License
Path Provider Windows BSD 3-clause "New" or "Revised" License
petitparser/dart-petitparser MIT License
Phone Numbers Parser MIT License
Pixel Snap MIT License
Plugin Platform Interface BSD 3-clause "New" or "Revised" License
Pointycastle MIT License
Protobuf BSD 3-clause "New" or "Revised" License
Pubspec Parse BSD 3-clause "New" or "Revised" License
Qr Code Scanner BSD 2-clause "Simplified" License
Qr Flutter BSD 3-clause "New" or "Revised" License
qr.dart BSD 3-clause "New" or "Revised" License
ReactiveX/rxdart Apache License 2.0
renefloor/flutter_cached_network_image MIT License
Riverpod MIT License
rrousselGit/provider MIT License
Screen Retriever MIT License
Sentry Flutter MIT License
Sentry Logging MIT License
sentry-cocoa MIT License
serenader2014/flutter_carousel_slider MIT License
Shared Preferences BSD 3-clause "New" or "Revised" License
Shared Preferences Android BSD 3-clause "New" or "Revised" License
Shared Preferences Foundation BSD 3-clause "New" or "Revised" License
Shared Preferences Linux BSD 3-clause "New" or "Revised" License
Shared Preferences Platform Interface BSD 3-clause "New" or "Revised" License
Shared Preferences Web BSD 3-clause "New" or "Revised" License
Shared Preferences Windows BSD 3-clause "New" or "Revised" License
Simple Observable MIT License
Smooth Page Indicator MIT License
Sqflite Android BSD 2-clause "Simplified" License
Sqflite Common BSD 2-clause "Simplified" License
Sqflite Darwin BSD 2-clause "Simplified" License
Sqflite Platform Interface BSD 2-clause "Simplified" License
State Notifier MIT License
Stream Transform BSD 3-clause "New" or "Revised" License
Substring Highlight MIT License
Super Clipboard MIT License
Super Native Extensions MIT License
Synchronized MIT License
System Tray MIT License
tekartik/sqflite BSD 2-clause "Simplified" License
Term Glyph BSD 3-clause "New" or "Revised" License
Timing BSD 3-clause "New" or "Revised" License
Toggle Switch MIT License
Universal Disk Space MIT License
Universal Io Apache License 2.0
Unorm Dart MIT License
Url Launcher BSD 3-clause "New" or "Revised" License
Url Launcher Android BSD 3-clause "New" or "Revised" License
Url Launcher Ios BSD 3-clause "New" or "Revised" License
Url Launcher Linux BSD 3-clause "New" or "Revised" License
Url Launcher Macos BSD 3-clause "New" or "Revised" License
Url Launcher Platform Interface BSD 3-clause "New" or "Revised" License
Url Launcher Web (Apache License 2.0 AND BSD 3-clause "New" or "Revised" License)
Url Launcher Windows BSD 3-clause "New" or "Revised" License
Vector Graphics BSD 3-clause "New" or "Revised" License
Vector Graphics Codec BSD 3-clause "New" or "Revised" License
Vector Graphics Compiler BSD 3-clause "New" or "Revised" License
Vm Service BSD 3-clause "New" or "Revised" License
Web BSD 3-clause "New" or "Revised" License
Web Socket BSD 3-clause "New" or "Revised" License
WebRTC BSD 3-clause "New" or "Revised" License
Win32 BSD 3-clause "New" or "Revised" License
Win32 Registry BSD 3-clause "New" or "Revised" License
Window Manager MIT License
Windows Single Instance MIT License
Windows Taskbar MIT License
Wrapped Korean Text MIT License
Xdg Directories BSD 3-clause "New" or "Revised" License
Licenses
Apache License 2.0
Clock, Cryptography, Desktop Drop, Fake Async, Flutter App Badger, Flutter App Badger, google/source_helper.dart, grpc/grpc-dart, Hive, Hive Flutter, Hive Generator, Image Picker Android, Image Picker Ios, isar/hive, isar/hive, lottie-ios, Material Color Utilities, Oktoast, Pasteboard, ReactiveX/rxdart, Universal Io, Url Launcher Web

BSD 2-clause "Simplified" License
dart-sprintf, Qr Code Scanner, Sqflite Android, Sqflite Common, Sqflite Darwin, Sqflite Darwin, Sqflite Platform Interface, tekartik/sqflite

BSD 3-clause "New" or "Revised" License
mogol/flutter_secure_storage, mogol/flutter_secure_storage, mogol/flutter_secure_storage

BSD 3-clause "New" or "Revised" License
google/built_collection.dart

BSD 3-clause "New" or "Revised" License
Analyzer, Build, Build Config, Build Daemon, Build Resolvers, Build Runner, Build Runner Core, Characters, checked_yaml, Connectivity Plus, Connectivity Plus Platform Interface, Cp949 Codec, Cross File, DART language, DART language, dart-lang/args, dart-lang/async, dart-lang/boolean_selector, dart-lang/cli_util, dart-lang/code_builder, dart-lang/collection, dart-lang/convert, dart-lang/crypto, dart-lang/csslib, dart-lang/fixnum, dart-lang/glob, dart-lang/http2, dart-lang/http_multi_server, dart-lang/http_parser, dart-lang/intl, dart-lang/logging, dart-lang/matcher, dart-lang/mime, dart-lang/package_config, dart-lang/path, dart-lang/pool, dart-lang/pub_semver, dart-lang/shelf, dart-lang/shelf_web_socket, dart-lang/source_span, dart-lang/stack_trace, dart-lang/stream_channel, dart-lang/string_scanner, dart-lang/test_api, dart-lang/typed_data, dart-lang/watcher, dart-lang/web_socket_channel, dart_style, Device Info Plus, Device Info Plus Platform Interface, Fc Native Video Thumbnail, Fe Analyzer Shared, Ffi, File Selector, File Selector Linux, File Selector Macos, File Selector Web, File Selector Windows, Flutter Lints, Flutter Plugin Android Lifecycle, flutter-SDK, flutter-SDK, flutter-SDK, flutter-SDK, Frontend Server Client, google/built_value.dart, google/file.dart, google/flutter.widgets, google/platform.dart, google/vector_math.dart, Graphs, http, Image Picker Android, Image Picker For Web, Image Picker Ios, Io, Js, json_annotation, Leak Tracker, Leak Tracker Flutter Testing, Leak Tracker Testing, Lints, Macros, Meta, mogol/flutter_secure_storage, Ntp, Package Info Plus, Package Info Plus, Package Info Plus Platform Interface, Path Provider, Path Provider Android, Path Provider Foundation, Path Provider Foundation, Path Provider Linux, Path Provider Platform Interface, Path Provider Windows, Plugin Platform Interface, Protobuf, Pubspec Parse, Qr Flutter, qr.dart, Shared Preferences, Shared Preferences Android, Shared Preferences Foundation, Shared Preferences Foundation, Shared Preferences Linux, Shared Preferences Platform Interface, Shared Preferences Web, Shared Preferences Windows, Stream Transform, Term Glyph, Timing, Url Launcher, Url Launcher Android, Url Launcher Ios, Url Launcher Linux, Url Launcher Macos, Url Launcher Macos, Url Launcher Platform Interface, Url Launcher Web, Url Launcher Windows, Vector Graphics, Vector Graphics Codec, Vector Graphics Compiler, Vm Service, Web, Web Socket, WebRTC, Win32, Win32 Registry, Xdg Directories

Basic Proprietary Commercial License
hello_client_plugin

Educational Community License v2.0
Hive

GNU Lesser General Public License v2.1 or later
hunspell

ISC License
gcd-timer

MIT License
Aes256Gcm, Archive, Blur, brendan-duncan/image, Cached Network Image Platform Interface, Cached Network Image Web, cfug/dio, Clipboard Watcher, console.dart, Cp949 Dart, Dart Ipify, dart-lang/html, dart-lang/yaml, dart-uuid, dart-xml, Debounce Throttle, dnfield/flutter_svg, Flutter Cache Manager, Flutter Contacts, Flutter Download Manager, Flutter Gradient Animation Text, Flutter Linkify, Flutter List View, Flutter Riverpod, Flutter Ytlog, flutterchina/dio, Get It, Grouped List, hui-z/flutter_install_plugin, Irondash Engine Context, Irondash Message Channel, Jpeg Encode, Korea Regexp, Launch At Startup, letsar/flutter_staggered_grid_view, Linkify, Local Notifier, Local Notifier, Lottie, macos_system_status_macos, MBToastMac, miguelpruivo/plugins_flutter_file_picker, Msix, Octo Image, Path Parsing, petitparser/dart-petitparser, Phone Numbers Parser, Pixel Snap, Pointycastle, renefloor/flutter_cached_network_image, Riverpod, rrousselGit/provider, Screen Retriever, Sentry Flutter, Sentry Flutter, Sentry Logging, sentry-cocoa, serenader2014/flutter_carousel_slider, Simple Observable, Smooth Page Indicator, State Notifier, Substring Highlight, Super Clipboard, Super Native Extensions, Synchronized, System Tray, Toggle Switch, Universal Disk Space, Unorm Dart, Window Manager, Window Manager, Windows Single Instance, Windows Taskbar, Wrapped Korean Text

MIT License
Nested

Mozilla Public License 2.0
canonical/dbus.dart, Nm

The Unlicense
Grapheme Splitter

zlib License
google/vector_math.dart

Offer of Source Code

Where one or more licenses(covered under licenses which have the obligation of publishing source code (e.g. GPL, LGPL,... etc.)) terms on this notice entitle you to the source code of such software, we will provide upon written request the applicable license source code files via CD-ROM for a nominal cost to cover shipping and media charges as allowed under those licenses. Please direct all inquiries to opensource@sk.com. You may obtain the complete Corresponding Source code from us for a period of three years after our last shipment of this product. You may also find the source code at https://sktelecom.github.io/compliance/. This offer is valid to anyone in receipt of this information.

You can also find this Open Source Software Notice and source code related this product at https://sktelecom.github.io/compliance/. If you have any questions regarding open source software contained in this product, please contact opensource@sk.com.