First, if it is a picture file, you can extract the text by extracting the text. The specific method is:
1, open the original image.
2. Select-Color Range-Click Text Color-Adjust Tolerance-OK-Copy-Paste.
Second, if it is a font file, then the method is:
1, extract the file.
2. Copy the decompressed file.
3. Start-Control Panel-Font-Paste.