Keep Remote Directory Up To Date Dialog

Enter root directories for the synchronisation into Local directory and Remote directory boxes. By default the current working directories will be used. In Explorer-like interface, where there is no local working directory, it will be the last local directory used.

The Delete files checkbox makes WinSCP delete files and subdirectories in remote directory that you delete in a corresponding local directory. Before using this, learn how it works, so you know what you are doing.

The Existing files only checkbox makes WinSCP not to consider files and subdirectories not existing in remote directory as new. Such files and subdirectories will be ignored.

The Update subdirectories checkbox will make WinSCP watch for changes in subdirectories as well.

The No confirmations checkbox suppresses some confirmations, like overwrite and resume confirmations. Note that even if the option is not selected you may not see the confirmations, when they are suppressed in global preferences.

Check Use same options next time if you want to make your options be default next time you use function Keep remote directory up to date. Note that this will affect function Synchronise as well.

Check Synchronize on start to perform full synchronisation of remote directory on start (recommended). Initially the checkbox is in undefined (grayed) state, making WinSCP ask you explicitly.

Transfer settings box shows current transfer settings.

To change the settings, use Transfer settings button. It will reveal drop down menu with list of configured presets. Use special command Custom to configure ad hoc transfer settings (alternatively you may double-click Transfer settings box). Command Configure opens Preferences dialog on Transfer tab.

You may want to change transfer settings particularly to exclude certain files and subdirectories from synchronization.

Once you set our options, press Start button. Then WinSCP will collect data about the selected local directory and start watching for changes. It will stay watching until you press Stop button.

If you want to change the options, you need to press Stop, change the options and press Start again.

While WinSCP is watching for changes you can use Minimize button to minimize WinSCP window.