Have I Downloaded This Before? Chrome 插件, crx 扩展下载

扩展ID: apjambapclnlphnllchfdlmhaijeamah

Keep your downloads folder clean by preventing duplicates.Keep your downloads folder clean by preventing duplicates.

Whenever a user begins to download a file that he has downloaded before, the user is given the option to either open the previously downloaded file right away or resume the download.

As easy as (1), (2), (3)