If you want to collect fonts from PDF files, PDF Font to Image Converter is indeed a good program for you. Now you can use the GIF "fonts" in HTML pages to display the corresponding characters. The following screen snapshot shows the GIF images rendered from fonts of the input PDF. Then you can use the GIF images to display characters in webpage or other documents. The option -img will tell the program to extract and render fonts to GIF images.
To those fonts that cannot be reused with font files, you should use the following commands. This command line extracts the fonts to font files. In the command line, pdffont.exe is the program, fonts.pdf is the PDF of which fonts will be extracted, and the extracted fonts will be extracted to font_folder. The following is an example of the basic usage of the program. Download and unpack the package to your computer, and then you can run it within a command prompt window in Windows. If you find some good fonts in a PDF and want to use them in your new documents, PDF Font to Image Converter can help you.
However, some fonts cannot be saved to font files, and one alternative method is to save them to GIF images. It can save the fonts to formats like TTF (TrueType), CFF (Compact Font Format), and AFM (Adobe Font Metrics). This program can extract fonts used in a PDF and save the fonts to font format files. PDF Font to Image Converter is a small command line program developed for extracting PDF fonts.