What is the FD file?
The FD file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the LaTeX Font Definition Format format. FD files are supported by Linux, Mac OS, Windows operating systems. The FD file is one of the Settings Files files, just like 1305 of the other files found in our file information database.
A program that can open the FD file is e.g. AUCTEX. However, you can also use other applications, e.g. Lyx, JLatexEditor.
Programs, that can open .FD files
How to open a .FD file?
If you have problems opening the file FD, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the FD file format with the installed program. If not, right click on your FD file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all FD files should automatically open with the selected program.