Q: I encounter unidentified developer problem when install, how to solve?
A: Method 1: Go to /Applications folder, select bulkDownloader and right click to run
Method 2: System Preferences ->Privacy & Security -> General -> unlock -> Allow Application from anywhere
bulkDownloader helps you bulk download various types of files from a web page in one go.
You can apply certain constrains to the files intend to download and rename them in a batch if needed.