EOS TODO · WINDOWS X64

Windows installation and updates

Installation

For Windows x64. Quit EOS Todo before running the installer. The default location is %LOCALAPPDATA%\Programs\EOS Todo for the current user, without administrator privileges. The installer checks and installs WebView2, which may require internet access. Launch from the desktop or Start menu.

First launch

If Windows shows a publisher or security warning, verify the download came from this site or the official mirror before choosing an available option to continue. Contact your administrator if organizational policy blocks it.

Data and backups

Local tasks are stored in %APPDATA%\eos-todolist. Quit the app and copy the entire directory to back up the database and related files. Back up existing data before restoring. Uninstalling preserves this directory. Pro includes optional end-to-end encrypted cloud sync. Keep a separate local backup and save your sync passphrase and recovery code.

Updates and startup

Check for updates in About, then confirm before downloading and installing. Use the same installation directory for upgrades. A retained installer in the cache does not mean another download is running; you do not need to reinstall the same version. To launch at sign-in, copy a shortcut into the current-user folder opened with Win + R → shell:startup.

Help

Use in-app feedback or [email protected]. Do not include credentials or private tasks.

EOS Todo →

Cloud sync and recovery

Sign in with active Todo Pro access, open Account settings and enable cloud sync. Set a separate sync passphrase and save the recovery code. On another computer, sign in to the same account and unlock with that passphrase or code. Tasks marked local-only stay on that device.

Task content and images are encrypted on your computer before upload. The server still processes account, object-size and synchronization metadata. Each account has 1 GB of image storage, up to 5,000 objects and 10 MB per encrypted image. If storage fills, new images stay local while text can still sync. Conflicting offline text is retained as a recoverable copy in settings.

Turning sync off stops this device. Resetting cloud sync clears cloud tasks and images, keeps local tasks, and requires other devices to reconnect. If you lose both the sync passphrase and recovery code, EOS cannot decrypt the cloud content. Keep an independent local backup.