FreeCloud Drive — Third-Party Notices
FreeCloud Drive uses third-party libraries, platforms, and data. Rights to them belong to their respective rights holders. The third-party components and data used by FreeCloud Drive are listed below.
TDLib (Telegram Database Library)
License: Boost Software License 1.0. TDLib is used to interact with the Telegram API. Telegram and TDLib are third-party components; FreeCloud Drive is not an official Telegram application.
QRCoder 1.8.0
License: MIT. Used to generate QR codes in sign-in scenarios.
Microsoft.Data.Sqlite 10.0.0
License: MIT. Used to work with SQLite in .NET.
SQLitePCLRaw.bundle_e_sqlite3 3.0.3
Package license: Apache License 2.0. The package provides SQLite integration for .NET.
SourceGear.sqlite3 3.50.4.5 / SQLite
SQLite is used as the embedded database engine. SQLite is declared by its authors to be in the public domain.
Microsoft Windows App SDK 1.8.260508005
License: Microsoft Software License Terms for Microsoft Windows App SDK. Used as the Windows/WinUI platform for FreeCloud Drive.
Microsoft WebView2 SDK 1.0.3179.45
Used for embedded web content, including map features and local viewing.
System.Drawing.Common 10.0.9
License: MIT.
System.Security.Cryptography.ProtectedData 10.0.0
License: MIT. Used to access Windows DPAPI in applicable scenarios.
Monkey's Audio 13.26 SDK
License: Monkey's Audio License Agreement (3-Clause BSD). Used for Monkey's Audio (APE) support.
Monkey's Audio License Agreement (3 clause BSD) Copyright 2000-2026 Matthew T. Ashland. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1) Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2) Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3) Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
OpenStreetMap
The standard raster mode of the online map uses OpenStreetMap tiles. OpenStreetMap data is also the source of map data for the OpenFreeMap vector modes. Data © OpenStreetMap contributors; OpenStreetMap data is provided under the Open Database License (ODbL). OpenStreetMap attribution must remain visible in the map feature.
MapLibre GL JS 6.6.0
License: BSD 3-Clause. Used locally by FreeCloud Drive to render the vector and 3D map in WebView2.
OpenFreeMap
Project license: MIT. FreeCloud Drive uses the public OpenFreeMap infrastructure for vector tiles, styles, fonts, and map sprites. The map data comes from OpenStreetMap and uses the OpenMapTiles schema.
OpenMapTiles
The OpenMapTiles schema and software code are distributed under BSD 3-Clause; design and cartographic decisions are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). FreeCloud Drive uses the OpenMapTiles schema through OpenFreeMap vector data and styles.
Natural Earth
FreeCloud Drive uses local Natural Earth map data. Natural Earth makes its vector and raster data available in the public domain.
GeoNames
FreeCloud Drive uses local GeoNames geographic data for the names of populated places and administrative units. GeoNames data is distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license. © GeoNames.