PDF file garbled problem occurs after mac upgrade

php editor Xigua will help you solve the problem of PDF garbled characters after Mac upgrade. After upgrading the operating system, some users may encounter garbled characters when opening PDF files. This issue may be caused by font compatibility issues after an operating system upgrade. In order to solve this problem, we can try some simple methods to fix the garbled problem so that you can read and use PDF files normally. Here are several solutions for your reference.

Why are garbled characters appearing in PDF?

The reason for garbled characters is that the encoding format of the content is inconsistent with that specified by Word. The solution is as follows: First find the PDF file on your computer, right-click it, and select WPS text as the opening method. In the interface that opens, select the "PDF to Word" option to convert. This will solve the problem of garbled characters.

The main reason why PDF text is garbled when copied is that the font style does not match. PDF files generally use embedded fonts. If the computer system used when copying does not have the corresponding fonts installed, the copied text will be displayed as garbled characters.

3. Because the font encoding cannot be recognized, it will be messed up when copied and cannot be displayed normally.

What should I do if the converted PDF is garbled?

Open the button marked in the figure below, and the software will highlight the suspected wrong characters. This method can solve the garbled PDF problem and return it to normal.

Find the PDF file on your computer, right-click it, and select Open with WPS text. In the opened interface, click the "PDF to word" option on the right. Then, select the Start Conversion option in the pop-up window, and then wait patiently for the system to automatically complete the conversion.

Enter the correct text in the replacement box, and then click the Replace All button. If the above method does not work, you can consider converting the PDF to a Word document again. Please make sure to choose a high-quality conversion tool to ensure the accuracy of the conversion results.

Most of the reasons why PDF text is garbled when copied is because the font style does not match. Fonts in PDF files are usually embedded. If the copied computer system does not have the corresponding fonts installed, it will cause garbled characters.

What should I do if the PDF file displays garbled characters after opening it?

Find the PDF file on your computer, right-click it, and select Open as WPS text. In the opened interface, click the "PDF to word" option on the right. Then, select the Start Conversion option in the pop-up window, and then wait patiently for the system to automatically complete the conversion.

Part or all of the plain text content of the PDF document is garbled, but the images are not affected, which will have a negative impact on the reading experience. If only the main text of the PDF is generated using pure images, and the table of contents, appendices, notes, etc. are generated using pure text, only the contents of these parts will be affected. In this case, the specified text cannot be found through the search function, and garbled characters are printed when printing. Therefore, it is very important to ensure that the text content in PDF documents is displayed correctly to provide a better reading experience.

Method 1: When a rare font appears, first check the font used in the PDF file in the document properties, record the font name and then close it. Figure 3 pdf font Then download the corresponding font from the Internet and move the font to the Fonts directory.

How to solve garbled characters on Mac?

The following are some methods to solve garbled characters: Change the character encoding. You can open the document and select a different encoding format from Text Encoding. This allows the text in the document to be displayed in the correct encoding. Update font files.

The first solution is to modify the system encoding settings. Open System Preferences, enter Language and Region Options, click the Advanced button, and select Unicode UTF-8 encoding format in the pop-up window.

In addition, after using UTF-8 on the txt text to convert it to the GB18030 service, the text will not appear garbled when sent to Windows system users. After downloading the above two services, copy them to the ~/Resource Library/Services directory for use.

Select the tag of the new document and select plain text format in the format options. In this way, when you create a new document next time, it will be in plain text format (txt) by default, and there is no need to press shortcut keys to switch.

For example, when opening a novel in txt format on Mac, a prompt that UTF-8 encoding is not applicable will appear. At this time, right-click and select the service GB18030 to convert to UTF-8 to open it. In addition, after using the UTF-8 to GB18030 service on the txt text, the text will not appear garbled when sent to Windows system users.

First click on the Apple logo in the upper left corner of the screen and select "System Performances". Once opened, select "Language & Region". After opening, select the " " sign in the lower left corner. In the language list that pops up, Simplified Chinese is now available.

How to modify garbled characters in PDF documents

1. The PDF opening program used in this method has compatibility issues with certain files of the system. For example, if it conflicts with the font library, garbled characters will be generated. It is recommended to use Download the Chinese version of Adobe Acrobat 0 Professional.

2. Method 1: When a rare font appears, first check the font used in the PDF file in the document properties, record the font name and then close it. Figure 3 pdf font Then download the corresponding font from the Internet and move the font to the Fonts directory.

3. Solution: Search for the corresponding font file online, in TTF format, and copy it to Fonts under the operating system folder, such as: c:\windows\Fonts. My systems are win7 and win10, this solved the problem.

4. Because PDF is an embedded font, if the font is not installed on the computer system being converted, the problem of copying it into garbled characters will occur. Therefore, you can install the font or use OCR text recognition software. Take the small round elephant PDF as an example, upload the file to the processing box, and then enable OCR mode conversion.

5. First use Adobe Illustrator software to open the original file, click "File" and select "Save as (A)...". In the pop-up window, click the "Save as type (T):" column and select "Illustrator EPS (*.EPS)" in the list.

6. What should I do if the format changes after converting word to pdf? If we try to open a pdf document but it displays garbled characters, we can try to set up the Word environment first. As shown in the figure, open the Word "Options" interface.

Conclusion: The above is all the content about PDF garbled characters after mac upgrade that this site has compiled for you. Thank you for taking the time to read the content of this site. I hope it will be helpful to you. Don’t forget more related content. Find it on this site.

The above is the detailed content of PDF file garbled problem occurs after mac upgrade. For more information, please follow other related articles on the PHP Chinese website!