Winscp Check If File Exists Before Download |work| Here

There are two primary ways to achieve this with WinSCP: using simple or the more powerful .NET assembly . 1. Using WinSCP Scripting (The Simple Method)

For basic automation, you can use a Windows Batch file ( .bat ) to run a WinSCP command and check its exit code. The key command here is stat , which retrieves information about a remote file. winscp check if file exists before download

WinSCP: How to Check if a File Exists Before Downloading When automating file transfers, a common requirement is to verify if a file exists on a remote server before attempting a download. This prevents errors in your scripts, saves bandwidth, and allows for conditional logic (e.g., only downloading a file once a "flag" or "done" file appears). There are two primary ways to achieve this

For complex workflows—like checking multiple conditions or integrating with C# or PowerShell—the WinSCP .NET assembly is the recommended approach. PowerShell Example The key command here is stat , which

if (session.FileExists(remotePath)) { // Check if local file exists to avoid redundant downloads if (!File.Exists(localPath)) { session.GetFiles(remotePath, localPath).Check(); } } Use code with caution. 3. Practical Use Case: The "Done" File Pattern