PDF format usually has excellent cross-platform display effect, but content editing is not as convenient as typesetting documents. When it is necessary to delete a variety of similar keywords and the number of documents is large, the general search and replacement method is difficult to meet the demand. At this time, we can use the method of fuzzy matching to identify and delete text fragments with similar words or numbers, effectively improving the efficiency of document processing in our work.
Next, let's introduce how to quickly realize the requirement of deleting similar words and numbers in PDF by fuzzy matching in batch, so as to make the cleaning of PDF files handy. Let's try it with me!
What situation should be blurred to delete PDF text, numbers and other content?
Toclean up sensitive data
in the PDF files publicly released or shared by enterprises or institutions, the personal information of users is involved. The contents such as name, address, identity number or phone number need to be deleted to prevent the information from being abused or leaked.
Hide confidential information
when companies publish PDF contracts, quotations or commodity documents that contain information such as prices, profits or partners, fuzzy deletion of specific words or numbers can prevent competition for useful content and ensure that the contents of the documents can only be used by the designated recipients.
Protect privacy content
when dealing with old PDF files, there are old salary records, contract numbers and some expired policies of employees. Generally, it is necessary to delete some sensitive contents in order to ensure the availability of files.
Batch Delete PDF Multiple Numbers, Number Effect Preview
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Using fuzzy matching batch delete PDF keyword operation steps
1. Open 【 HeSoft Doc Batch Tool ], select [PDF Tool]-[Find and Replace Keywords in PDF]].
2. Select a method from [Add File] or [Import File from Folder] to add PDF files that need to delete keyword words, or drag the files directly to the bottom to import, and then click Next.
3. Select [Use Formula Fuzzy Search Text] in the option setting interface, enter the corresponding regular expression formula in the keyword list found below (if you don't know, you can ask the AI to use Microsoft. Net framework to generate), leave the replaced keyword list blank below and click Next again after completion. Then enter the save interface, click browse, and select the save location of the file after the benefits are sorted out.
4. After waiting for the processing to end, click the red path to open the folder to view the deleted files.
