Cause of garbled code: the internal content of the document is encrypted, which makes the software unable to extract text information. For documents that cannot be converted, the software cannot convert them:

There are several reasons why the software can't extract text information by encrypting the contents inside the document:

1, the text encoding method is incompatible;

2. Use embedded fonts when saving text;

3.PDF document is not made strictly according to PDF standard, so it can't be decompiled smoothly during reverse conversion. ?

4. The software can't get the file information.

Some garbled words and complicated formulas, unusual languages, special characters, etc. It may cause PDF conversion software to fail to recognize them correctly.

Solution:

1. Convert the PDF into a picture first (you can search online for "Convert an online PDF into a picture"; Or use the PDF-to-picture function of WPS, and the current members can add watermark)

Please click to enter a picture description.

2. Insert the picture in Word and output it as PDF format.

3. Finally, use the "PDF to Word" function on the webpage, so as to solve the problem of garbled code conversion.

Web page link