T Tuno Connect

Open-source licences

Tuno Connect includes third-party open-source software. Those licences prevail over any restriction in the app’s licence agreement as far as the components they cover are concerned.

sing-box (GPL-3.0-or-later)

The tunnel engine is sing-box 1.13.12, © 2022 nekohasekai and contributors, distributed under the GNU General Public License, version 3 or later.

This 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.

Because the engine is linked into the app, the app as conveyed is a combined work covered by the GPL. The corresponding source and the exact build instructions are on the Source page.

Full component list

47 modules are compiled into the shipped engine (15× BSD-3-Clause, 14× MIT, 11× GPL-3.0, 6× Apache-2.0, 1× Unlicense). The complete licence texts are in licenses.txt.

ModuleVersionLicence
github.com/ajg/formv1.5.1BSD-3-Clause
github.com/andybalholm/brotliv1.1.0MIT
github.com/anytls/sing-anytlsv0.0.11GPL-3.0
github.com/cretz/binev0.2.0MIT
github.com/database64128/netx-gov0.1.1BSD-3-Clause
github.com/database64128/tfo-go/v2v2.3.2MIT
github.com/fsnotify/fsnotifyv1.9.0BSD-3-Clause
github.com/go-chi/chi/v5v5.2.5MIT
github.com/go-chi/renderv1.0.3MIT
github.com/gobwas/httpheadv0.1.0MIT
github.com/gobwas/poolv0.2.1MIT
github.com/gofrs/uuid/v5v5.4.0MIT
github.com/google/btreev1.1.3Apache-2.0
github.com/hashicorp/yamuxv0.1.2GPL-3.0
github.com/klauspost/compressv1.18.0Apache-2.0
github.com/klauspost/cpuid/v2v2.3.0MIT
github.com/logrusorgru/aurorav2.0.3+incompatibleUnlicense
github.com/metacubex/utlsv1.8.4BSD-3-Clause
github.com/miekg/dnsv1.1.72BSD-3-Clause
github.com/sagernet/bboltv0.0.0-20231014093535-ea5cb2fe9f0aMIT
github.com/sagernet/corsv1.2.1MIT
github.com/sagernet/fswatchv0.1.2GPL-3.0
github.com/sagernet/gvisorv0.0.0-20250811.0-sing-box-mod.1Apache-2.0
github.com/sagernet/singv0.8.10GPL-3.0
github.com/sagernet/sing-boxv1.13.12GPL-3.0
github.com/sagernet/sing-muxv0.3.4GPL-3.0
github.com/sagernet/sing-shadowsocksv0.2.8GPL-3.0
github.com/sagernet/sing-shadowsocks2v0.2.1GPL-3.0
github.com/sagernet/sing-shadowtlsv0.2.1-0.20250503051639-fcd445d33c11GPL-3.0
github.com/sagernet/sing-tunv0.8.9GPL-3.0
github.com/sagernet/sing-vmessv0.2.8-0.20250909125414-3aed155119a1GPL-3.0
github.com/sagernet/smuxv1.5.50-sing-box-mod.1MIT
github.com/sagernet/wsv0.0.0-20231204124109-acfe8907c854MIT
github.com/vishvananda/netnsv0.0.5Apache-2.0
go4.org/netipxv0.0.0-20231129151722-fdeea329fbbaBSD-3-Clause
golang.org/x/cryptov0.48.0BSD-3-Clause
golang.org/x/expv0.0.0-20251219203646-944ab1f22d93BSD-3-Clause
golang.org/x/modv0.33.0BSD-3-Clause
golang.org/x/netv0.50.0BSD-3-Clause
golang.org/x/syncv0.19.0BSD-3-Clause
golang.org/x/sysv0.41.0BSD-3-Clause
golang.org/x/textv0.34.0BSD-3-Clause
golang.org/x/timev0.11.0BSD-3-Clause
google.golang.org/genproto/googleapis/rpcv0.0.0-20251202230838-ff82c1b0f217Apache-2.0
google.golang.org/grpcv1.79.1Apache-2.0
google.golang.org/protobufv1.36.11BSD-3-Clause
lukechampine.com/blake3v1.3.0MIT