Coverton WORKSPACEOn-device · Keep originals · Free downloads
使扫描的 PDF 可搜索
创建一个带有 OCR 文本图层的新 PDF，用于搜索和选择。
- 1Add files
- 2Settings & preview
- 3Review & download
Source files
Drop files here. You can keep adding more files.
Task settings
添加文件开始。
PDF page order
Move pages using buttons or drag. Rotate or remove each page.
Review & download
How to finish your task
Create a new PDF with an OCR text layer for searching and selection. Add files and review settings. Create the result, check the preview, actual size and limitations, then download a new file.
实际例子
Add a scanned PDF and select its language. Open the result and use Find (Ctrl+F) to check recognized text.
范围和限制
Up to 10 selected pages, rebuilt as page images plus OCR text. Forms, signatures and bookmarks are not copied. First use downloads OCR assets; recognition may contain errors.
Files are not uploaded to a server. Outputs are new files, so originals remain unchanged. Review the result before saving.
工作区控件可能包括英语术语。文件格式名称和 CSV 列标识符保持不变。
适合哪些场景？
将识别的文本添加到无法搜索的扫描件中，并在保存的 PDF 中测试实际术语。
输入与处理结果示例
扫描 PDF + OCR 语言 → 可搜索 PDF 副本示例说明了工作流程；实际尺寸、支持和识别取决于来源和设置。