Open Source Software Notice

Product: 채팅+ PC버전 Windows

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
abonander/mime_guess MIT License
Aes256Gcm MIT License
alexcrichton/cfg-if (MIT License AND Apache License 2.0)
alexcrichton/proc-macro2 MIT License
Aligned Dialog MIT License
Analyzer BSD 3-clause "New" or "Revised" License
anyhow MIT License
Archive MIT License
async-trait MIT License
autocfg MIT License
Blur MIT License
brendan-duncan/image MIT License
Build 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
BurntSushi/rust-memchr MIT License
byte-slice-cast MIT 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
Cookie BSD 2-clause "Simplified" 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 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/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/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/typed_data BSD 3-clause "New" or "Revised" License
dart-lang/web_socket_channel BSD 3-clause "New" or "Revised" 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
deranged MIT License
Desktop Drop Apache License 2.0
Desktop Multi Window Apache License 2.0
Device Info BSD 3-clause "New" or "Revised" License
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
Dotted Line BSD 3-clause "New" or "Revised" License
Drag Select Grid View BSD 2-clause "Simplified" License
Drift MIT License
dtolnay/itoa Apache License 2.0
dtolnay/quote Apache License 2.0
dtolnay/ryu Apache License 2.0
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 Ios 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
Flet Localisation MIT 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
fluttercommunity/flutter_launcher_icons MIT License
form_urlencoded MIT License
Frontend Server Client BSD 3-clause "New" or "Revised" License
futures-task MIT License
Get It MIT License
getrandom MIT License
getsentry/sentry-native MIT License
Gif MIT License
google/ansicolor-dart Apache License 2.0
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/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
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
hunspell GNU Lesser General Public License v2.1 or later
hyperium/mime MIT License
idna (MIT License AND Apache License 2.0)
Image Picker (Apache License 2.0 AND BSD 3-clause "New" or "Revised" License)
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)
Image Picker Platform Interface BSD 3-clause "New" or "Revised" License
Image Picker Windows BSD 3-clause "New" or "Revised" License
image_picker_linux BSD 3-clause "New" or "Revised" License
image_picker_macos BSD 3-clause "New" or "Revised" License
Irondash Engine Context MIT License
Irondash Message Channel MIT License
irondash_dart_ffi MIT License
irondash_engine_context MIT License
irondash_message_channel MIT License
irondash_message_channel_derive MIT License
irondash_run_loop MIT License
Jni BSD 3-clause "New" or "Revised" License
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
lazy_static (MIT License AND Apache License 2.0)
letsar/flutter_staggered_grid_view MIT License
Linkify MIT License
Local Notifier MIT License
Log MIT License
log MIT License
Lottie MIT License
mackwic/colored Mozilla Public License 2.0
Material Color Utilities Apache License 2.0
matklad/once_cell Apache License 2.0
Meta BSD 3-clause "New" or "Revised" License
mezoni/globbing BSD 3-clause "New" or "Revised" License
Microsoft.Bcl.AsyncInterfaces MIT 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
Network Connectivity MIT License
Nm Mozilla Public License 2.0
Ntp BSD 3-clause "New" or "Revised" License
num-conv MIT License
num_cpus MIT 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
percent-encoding Apache License 2.0
petitparser/dart-petitparser MIT License
Phone Numbers Parser MIT License
pin-project-lite MIT License
pin-utils MIT License
Pixel Snap MIT License
Plugin Platform Interface BSD 3-clause "New" or "Revised" License
Pointycastle MIT License
powerfmt MIT License
ppv-lite86 MIT License
proc-macro-error MIT License
proc-macro-error-attr MIT License
Protobuf 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
rand_chacha MIT License
rand_core MIT License
ReactiveX/rxdart Apache License 2.0
renefloor/flutter_cached_network_image MIT License
Riverpod MIT License
rrousselGit/provider MIT License
rust-lang-nursery/futures-rs (MIT License AND Apache License 2.0)
rust-random/rand MIT License
rust-threadpool/rust-threadpool MIT License
rust-url Apache License 2.0
Screen Retriever MIT License
seanmonstar/unicase Apache License 2.0
Sentry MIT License
Sentry Flutter MIT License
serde_derive Apache License 2.0
serde_json Apache License 2.0
serenader2014/flutter_carousel_slider MIT License
SergioBenitez/version_check MIT License
servo/unicode-bidi 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
simple_logger MIT License
Size MIT License
slab MIT License
Smooth Page Indicator MIT License
softprops/atty 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
Sqlite3 MIT License
State Notifier MIT License
Substring Highlight MIT License
Super Clipboard MIT License
Super Native Extensions MIT License
syn Apache License 2.0
Synchronized MIT License
System Tray MIT License
System.Buffers MIT License
System.Collections.Immutable MIT License
System.Memory MIT License
System.Numerics.Vectors MIT License
System.Reflection.Metadata MIT License
System.Runtime.CompilerServices.Unsafe MIT License
System.Runtime.InteropServices.RuntimeInformation Microsoft .NET Library License
System.Runtime.WindowsRuntime MIT License
System.Text.Encodings.Web MIT License
System.Text.Json MIT License
System.Threading.Tasks.Extensions MIT License
System.ValueTuple MIT License
tekartik/sqflite BSD 2-clause "Simplified" License
Term Glyph BSD 3-clause "New" or "Revised" License
time MIT License
time-core MIT License
time-macros MIT License
tinyvec MIT License
tinyvec_macros MIT License
Toggle Switch MIT License
unicode-ident Unicode License Agreement - Data Files and Software (2016)
unicode-rs/unicode-normalization (MIT License AND Apache License 2.0)
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
velcro MIT License
velcro_core MIT License
velcro_macros MIT License
Web BSD 3-clause "New" or "Revised" License
Web Socket BSD 3-clause "New" or "Revised" License
Win32 BSD 3-clause "New" or "Revised" License
Win32 Registry BSD 3-clause "New" or "Revised" License
winapi-rs (MIT License AND Apache License 2.0)
Window Manager MIT License
windows MIT License
Windows Single Instance MIT License
Windows Taskbar MIT License
windows-core MIT License
windows-implement MIT License
windows-interface MIT License
windows-sys MIT License
windows-targets MIT License
windows_x86_64_msvc MIT License
Wrapped Korean Text MIT License
Xdg Directories BSD 3-clause "New" or "Revised" License
Licenses
Apache License 2.0
alexcrichton/cfg-if, clock, Cryptography, Desktop Drop, Desktop Multi Window, dtolnay/itoa, dtolnay/quote, dtolnay/ryu, Fake Async, Flutter App Badger, google/ansicolor-dart, grpc/grpc-dart, Hive, Hive Flutter, Hive Generator, idna, Image Picker, Image Picker Android, Image Picker Ios, lazy_static, Material Color Utilities, matklad/once_cell, Oktoast, Pasteboard, percent-encoding, ReactiveX/rxdart, rust-lang-nursery/futures-rs, rust-url, seanmonstar/unicase, serde_derive, serde_json, syn, syn, unicode-rs/unicode-normalization, Universal Io, Url Launcher Web, winapi-rs

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

BSD 3-clause "New" or "Revised" License
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
flutter-SDK

BSD 3-clause "New" or "Revised" License
Analyzer, Build, 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-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/mime, dart-lang/mime, dart-lang/package_config, dart-lang/path, dart-lang/source_span, dart-lang/stack_trace, dart-lang/stream_channel, dart-lang/string_scanner, dart-lang/typed_data, dart-lang/web_socket_channel, dart_style, Device Info, Device Info Plus, Device Info Plus Platform Interface, Dotted Line, Fc Native Video Thumbnail, Fe Analyzer Shared, Ffi, File Selector, File Selector Ios, 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, Image Picker Android, Image Picker For Web, Image Picker Ios, Image Picker Platform Interface, Image Picker Windows, image_picker_linux, image_picker_macos, Jni, Js, json_annotation, Meta, mezoni/globbing, mogol/flutter_secure_storage, mogol/flutter_secure_storage, Ntp, Package Info Plus, Package Info Plus Platform Interface, Path Provider, Path Provider Android, Path Provider Foundation, Path Provider Linux, Path Provider Platform Interface, Path Provider Windows, Plugin Platform Interface, Protobuf, Qr Flutter, qr.dart, Shared Preferences, Shared Preferences Android, Shared Preferences Foundation, Shared Preferences Linux, Shared Preferences Platform Interface, Shared Preferences Web, Shared Preferences Windows, Term Glyph, Url Launcher, Url Launcher Android, Url Launcher Ios, Url Launcher Linux, Url Launcher Macos, Url Launcher Platform Interface, Url Launcher Web, Url Launcher Windows, Vector Graphics, Vector Graphics Codec, Vector Graphics Compiler, Web, Web Socket, Win32, Win32 Registry, Xdg Directories

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

Educational Community License v2.0
Hive

GNU Lesser General Public License v2.1 or later
hunspell

MIT License
rust-threadpool/rust-threadpool

MIT License
pin-utils

MIT License
proc-macro-error, proc-macro-error-attr

MIT License
SergioBenitez/version_check

MIT License
winapi-rs

MIT License
rand_chacha

MIT License
lazy_static

MIT License
System.Buffers, System.Collections.Immutable, System.Numerics.Vectors, System.Reflection.Metadata, System.Runtime.CompilerServices.Unsafe, System.Threading.Tasks.Extensions, System.ValueTuple

MIT License
abonander/mime_guess, Aes256Gcm, alexcrichton/proc-macro2, Aligned Dialog, anyhow, Archive, async-trait, autocfg, Blur, brendan-duncan/image, BurntSushi/rust-memchr, byte-slice-cast, Cached Network Image Platform Interface, Cached Network Image Web, cfug/dio, Clipboard Watcher, console.dart, Cp949 Dart, dart-lang/html, dart-uuid, dart-xml, Debounce Throttle, deranged, dnfield/flutter_svg, Drift, Flet Localisation, Flutter Cache Manager, Flutter Contacts, Flutter Download Manager, Flutter Gradient Animation Text, Flutter Linkify, Flutter List View, Flutter Riverpod, Flutter Ytlog, flutterchina/dio, fluttercommunity/flutter_launcher_icons, form_urlencoded, futures-task, Get It, getrandom, getsentry/sentry-native, Gif, Grouped List, hyperium/mime, idna, Irondash Engine Context, Irondash Message Channel, irondash_dart_ffi, irondash_engine_context, irondash_message_channel, irondash_message_channel_derive, irondash_run_loop, Jpeg Encode, Korea Regexp, letsar/flutter_staggered_grid_view, Linkify, Local Notifier, Log, log, Lottie, Microsoft.Bcl.AsyncInterfaces, miguelpruivo/plugins_flutter_file_picker, Msix, Network Connectivity, num-conv, num_cpus, Octo Image, Path Parsing, petitparser/dart-petitparser, Phone Numbers Parser, pin-project-lite, Pixel Snap, Pointycastle, powerfmt, ppv-lite86, rand_core, renefloor/flutter_cached_network_image, Riverpod, rrousselGit/provider, rust-lang-nursery/futures-rs, rust-random/rand, Screen Retriever, Sentry, Sentry Flutter, serenader2014/flutter_carousel_slider, servo/unicode-bidi, Simple Observable, simple_logger, Size, slab, Smooth Page Indicator, Sqlite3, State Notifier, Substring Highlight, Super Clipboard, Super Native Extensions, Synchronized, System Tray, System Tray, System.Memory, System.Runtime.WindowsRuntime, System.Text.Encodings.Web, System.Text.Json, time, time-core, time-macros, tinyvec, tinyvec_macros, Toggle Switch, unicode-rs/unicode-normalization, Universal Disk Space, Unorm Dart, velcro, velcro_core, velcro_macros, Window Manager, windows, Windows Single Instance, Windows Taskbar, windows-core, windows-implement, windows-interface, windows-sys, windows-targets, windows-targets, windows_x86_64_msvc, windows_x86_64_msvc, Wrapped Korean Text

MIT License
softprops/atty

MIT License
alexcrichton/cfg-if

MIT License
Nested

Microsoft .NET Library License
System.Runtime.InteropServices.RuntimeInformation

Mozilla Public License 2.0
canonical/dbus.dart, mackwic/colored, Nm

The Unlicense
Grapheme Splitter

Unicode License Agreement - Data Files and Software (2016)
unicode-ident

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.