# Third-party notices Sweep and Sweep Shield (Android) include the following third-party software and data. Licenses were re-read from the upstream repositories on 2026-10-05. ## Libraries (linked into the app) | Part | Version | License | Source | |---|---|---|---| | AndroidX AppCompat, Lifecycle, WorkManager | 1.7.0 / 2.8.4 / 2.9.1 | Apache-2.0 | https://android.googlesource.com/platform/frameworks/support | | Material Components for Android | 1.12.0 | Apache-2.0 | https://github.com/material-components/material-components-android | | OkHttp (and Okio, pulled in by it) | 4.12.0 | Apache-2.0 | https://github.com/square/okhttp | | kotlinx.coroutines | 1.8.1 | Apache-2.0 | https://github.com/Kotlin/kotlinx.coroutines | | Kotlin standard library | 2.0.21 | Apache-2.0 | https://github.com/JetBrains/kotlin | | firestack (full-tunnel engine, `libgojni.so`; used unmodified from Maven Central `com.celzero:firestack`) | commit c4a33649be | MPL-2.0 (https://mozilla.org/MPL/2.0/); its Go dependencies, including gVisor netstack, keep their own licences (Apache-2.0, BSD-3-Clause, MIT), listed in its `go.mod` | https://github.com/celzero/firestack/tree/c4a33649be | ## Icons (bundled) | Part | Version | License | Source | |---|---|---|---| | Lucide icons (50 drawables, converted by `scripts/lucide2vd.py` at the reference's line weight; the power button and intro pictures also use Lucide glyphs) | lucide-static 0.544.0 | ISC (portions MIT, from Feather) | https://github.com/lucide-icons/lucide | Test-only (not shipped): JUnit 4.13.2 (EPL-1.0), OkHttp MockWebServer 4.12.0 (Apache-2.0), org.json 20240303 (Public Domain). ## Data (bundled filter lists) | File | Source | License | |---|---|---| | `app/src/main/assets/filters/sweep-security.txt` | 2,000 domains sampled from Phishing.Database `phishing-domains-ACTIVE.txt` at commit 12a20bf8dd2b (https://github.com/Phishing-Database/Phishing.Database), plus two AZET test entries | MIT | | `app/src/direct/assets/filters/sweep-base.txt` | Authored by AZET | — | | `app/src/play/assets/filters/sweep-trackers.txt` | Authored by AZET | — | Lists downloaded at run time come from the sweep-api filter server: | Filter id | Source | License | |---|---|---| | `sweep-security` | Phishing.Database `phishing-domains-ACTIVE.txt`, rebuilt daily (hostnames only, capped at 200,000) | MIT | | `sweep-base`, `sweep-trackers` | Authored by AZET | — | | `adaway` (direct edition, Ads) | AdAway default blocklist `hosts.txt` by Kicelo, Dominik Schuermann and contributors (https://github.com/AdAway/adaway.github.io), changed by AZET: hostnames only, de-duplicated, a few link-breaking hosts kept open | CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/) | | `anudeep-ads` (direct edition, Ads) | Anudeep's Blacklist `adservers.txt` (https://github.com/anudeepND/blacklist), changed the same way | MIT, Copyright (c) 2018 Anudeep ND — full text below | | `easylist-adservers` (direct edition, Ads) | EasyList `easylist_adservers.txt` by The EasyList authors (https://easylist.to/), reduced by AZET to rules that apply to a whole host | CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/); EasyList is dual GPL-3.0+ / CC BY-SA 3.0 and we use the CC BY-SA option. The adapted list is shared under CC BY-SA 3.0 | | `easyprivacy-trackers` (both editions, Trackers) | EasyPrivacy tracking-server files by The EasyList authors, reduced the same way | CC BY-SA 3.0, as above | | `youslist` (direct edition, Language-specific, on by default for Korean) | YousList `hosts.txt` by Chayoung You and contributors (https://github.com/yous/YousList), changed the same way | CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) | Each downloaded list file starts with its source and licence notice, and the list's screen in the app shows both. ### Phishing.Database — MIT License Copyright (c) 2018-2025 Mitchell Krog - github.com/mitchellkrogza Copyright (c) 2018-2025 Nissar Chababy - github.com/funilrys Copyright (c) 2018-2025 Phishing.Database Contributors - github.com/Phishing-Database Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ### Lucide — ISC License Copyright (c) for portions of Lucide are held by Cole Bemis 2013-2022 as part of Feather (MIT). All other copyright (c) for Lucide are held by Lucide Contributors 2022. Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ### Anudeep's Blacklist — MIT License Copyright (c) 2018 Anudeep ND Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.