TranslatedFull-text PDF translation with layout preserved and bilingual side-by-side display · Search 240 million papers and add them to your library in one click · Q&A over your library knowledge base · AI close reading of papers, literature reviews, and mind maps · Journal quartile / Chinese Academy of Sciences (CAS) ranking / JCR / impact factor shown directly in the list · Plugin-free web version app.ai4paper.pro · Compatible with Zotero 7–10
- academic-writing
- ai-research
- literature-review
- paper-reading
TranslatedQ&A on buying, topping up, and top-up-on-behalf for ChatGPT Plus / Pro in China: how much it costs, Alipay, no overseas bank card, new activation or renewal on your own account, upgrading from Plus to Pro100 / 5x before Plus expires, Pro200 / formerly 20x and Pro500 plans, Codex usage, verifying that the payment arrived, and order lookup; includes a runnable offline open-source example.
- aixiamo
- alipay
- chatgpt-daichong
- chatgpt-plus
TranslatedGuide to buying and renewing ChatGPT Pro100 (10x, formerly 5x) / Pro200 (20x) in China: Pro100's usage within the Work/Codex plan is doubled with the price unchanged; your own account, Alipay, self-service or manual processing, and a 30-day subscription guarantee. Includes Chinese, English, and Russian.