diff --git a/src/Client.ts b/src/Client.ts
index 3579c0d..44ec567 100644
--- a/src/Client.ts
+++ b/src/Client.ts
@@ -372,6 +372,14 @@ export class Client {
         return this.send("RNTO " + validDest)
     }
 
+    /**
+     * Check a file if it exists or not
+     */
+    async fileExists(path: string): Promise<FTPResponse> {
+        const validPath = await this.protectWhitespace(path)
+        return !!this.sendIgnoringError(`SIZE ${validPath}`);
+    }
+
     /**
      * Remove a file from the current working directory.
      *