Privacy Policy
Last updated: September 13, 2026
Purpose
Kanon Cloud Sync is a personal application used by its owner to synchronize and back up files between Google Drive and Microsoft OneDrive, and to upload selected images from the owner's personal archive to Google Photos.
Google User Data
The application may access Google Drive files and related file metadata as necessary to perform synchronization. It may also use the Google Photos API to upload images and to access or manage media and albums created by the application, within the permissions granted by the owner.
Use of Data
Google user data is used solely to provide file synchronization, backup, and personal photo-library upload functionality requested by the owner of the application.
Storage and Transfer
Files accessed from Google Drive may be copied to Microsoft OneDrive as part of the synchronization process. Images from the owner's personal archive may also be uploaded to Google Photos. Local synchronization state, upload state, hashes, and logs may be stored on the owner's personal computer to support reliable operation and avoid unnecessary duplicate uploads.
Sharing
Google user data is not sold, used for advertising, or shared with unrelated third parties. Data is transferred only as necessary among the owner's Google Drive, Google Photos, Microsoft OneDrive, and personal computer to provide the requested synchronization, backup, and photo upload functionality.
Data Retention
Data remains under the control of the owner and may be deleted from the connected cloud services or personal computer by the owner. Local state and logs may be retained as needed to support synchronization, upload tracking, troubleshooting, and duplicate prevention.
Access
This application is intended solely for personal use by its owner. Google Photos access is limited by the permissions granted to the application and by the capabilities provided by the Google Photos API.