Click the Magnifying glass button or press Ctrl+F or / to display a search box.
Start typing into the search box and the search will start automatically.
Use the ∧ and ∨ buttons to move to the previous or next search result.
To hide the search bar, click the Magnifying glass button again or press Esc.
To filter words by case or completion, you can right click on the search box and select Case Sensitive or Whole Words Only.
If the word or phrase that you searched for is not found in the document, you will see in the search box. However, if it appears in the document at least once, you will be shown how many times the search result appears on the current page.
只有在 PDF 文档是可搜索时。有些 PDF 文档是不可搜索的是因为它们的文本是编码成图片存储在文档中的。
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