Opening Gt4 File
Gt4 extension is related to Gran Turismo 4 memory card file. You can open gt4 file with Ps2 or Playstation 2 softwares.
If you are looking for how to transfer save files which used with Gran Turismo 4 car game, you can find completed records here: http://www.gamefaqs.com
1-To transfer save files you should download these softwares:www.konsolenprofis.de
2- Run "PS2 save builder" software. (example file.xps)
3-Save with *.npo extension (example: file.npo) you should do this with every save file transfer
4- Then open new file with Note pad and write these:
BOOT2 = cdrom0:\PS2MENU.ELF;1
VER = 1.10
VMODE = NTSC
Then save with "SYSTEM.CNF" name. For this purpose you should select all files option from the save window.
5- Run CdGenPS2 software. Then drag the following files:
6) Then pick LBA- 30000 with edit -> create dummy option check the size and change with 5.
Finally, there should be something like this:
LBA____30000______x Fix LBA
SIZE:__5__________x Fix Size
6- Click on img part from the left side and save with "newcd.BIN" name.
7- Then write these with Nero or any other cd writing software.
Opening methods of Gt4 file
PS2 , PLAYSTATION 2
Links to opening Gt4 file