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How to use:
Doc88 holds copyright licenses for most of its content. Downloading a paywalled document without paying the original uploader violates Doc88’s Terms of Service (Section 4.2). While individual users rarely get sued, corporate users have received cease-and-desist letters. doc88 downloader updated
Doc88 has an official WeChat mini-program. Sometimes, the mobile API is less restricted than the web API. Using Fiddler (a network sniffer) on your phone, you can capture the original PDF URL from the network traffic. This requires technical skill but is the "cleanest" method. Search the Chrome Web Store or Edge Add-ons store for: