ONE TASK. A SHORT LIST.

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查资料，带回出处

Find reliable sources

Find web research tools that return original source links. Give your Agent a clear brief for checking claims.

Find a tool →找论文和学术出处

Find papers and DOIs

Compare scholarly metadata services for a reading list with stable paper identifiers.

Find a tool →提取网页正文

Read a web page

Find tools to turn an accessible page into useful text for your Agent.

Find a tool →读取可选中文字的 PDF

Read a text PDF

Find a text extractor for a PDF whose text can be selected. Compare local processing and cloud options.

Find a tool →把 PDF 表格提取出来

Extract a PDF table

Compare table extraction tools by the output you need, including structured cells, CSV or Excel.

Find a tool →识别扫描件和图片文字

Read a scanned document

Find OCR options for a scanned PDF or image, with local processing and account requirements made visible.

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