Ezt egy topikban írták:

If you don't want to make an account, you can use this method to download from baidu anyway:

1- https://tampermonkey.net/
Tampermonkey is a free browser extension and the most popular userscript manager. It's available for Chrome, Opera Next, Safari and Firefox .
2- https://greasyfork.org/en/scripts/7382-baidupandownloadhelper-modify-by-ted423
3- download any file from baidu

Nem próbáltam még, mert van fiókom.