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Romfont

VGA and BIOS rom font extraction

Install / Use

/learn @spacerace/Romfont
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

What is this?

I have diassembled and/or searched BIOS and VGA-ROMs for fonts and extracted these. Also I have written a few tools to support this job. All extracted fonts and screenshots are available here. I have written a big table to show what is covered. Also had a look and wrote about fonts of open source BIOSes/source available.

If you have exotic ROMs or links to other open source BIOSes please let me know. Testing a ROM for known fonts and add it to this list only takes a few minutes and if there is one with a yet unknown font, I am happy to extract and document it :)
I am really intersted in ROMs of old laptops with weird LCD-fonts and embedded devices (like POS systems, cash registers, money machines and other stuff). Also if you have localized graphic cards, that bring a local charset (ex. greek), I am happy to extract their' fonts.

I already extracted more than 240 ROM-fonts. Most likely I am not updating this counter for every font, so check the font-bin and font-images folder, if there is something new relevant to you.

The tool

I have written a tool to browse a ROM image and search for 8x8, 8x14, 8x16 charsets and export. It can be found here on github in another repo, called "romfont-extractor".

ls

Already extracted fonts

LEGEND: "ok" - font already extracted
        "XX" - font not included in ROM (newer cards dont ship 8x14 usually)
        "  " - not yet done
        "??" - something strange
        "LO" - only lower 128 characters available

Filename of ROM                                  8x8  8x14 8x16  Bus    Memory   Date         Comments (BIOS manuf., year, version, ...)
------------------------------------------------+----+----+----+------+--------+------------+------------------------------------------------------------------------------------------------
ATI.X550.128.040512.rom                         | ok | xx | ok |      |        |            |
Asus.6200.16.050106.rom                         | ?? | ?? | ?? |      |        |            | NV44, 2004 Nvidia, Version 5.44.02.11.00 / AS05
CLGD5442.ROM                                    | ok | ok | ok |      |        |            | CL-GD540x/542x VGA BIOS Version 1.20, 1992-1993 Cirrus Logic, 1987-1990 Quadtel
avga1-a11.bin                                   | ?? | ?? | ?? |      |        |            |
AVGA2.ROM                                       | ok | ok | ok |      |        |            |
Commodore386SX-25_AVGA2.bin                     | ok | ok | ok | ISA  |   512k | 03/19/92   | Acumos AVGA2, DeskTop VGA BIOS (340-000-11-Rev1.00), 1984-1991 Phoenix
Connect3D.9500NP.128.Infineon30.021212.rom      | ok | xx | ok | AGP  |        | 2002/12/12 | R300, Infineon Memory BIOS - P/N 113-94232-101, 1988-2002 ATI BK-ATI VER008.004.008.004
Diamond Stealth 64 Video VRAM PCI 3.00.bin      | ok | ok | ok | PCI  |        | 07/05/95   | Stealth 64 Video VRAM Vers. 3.00, Diamond MultiMedia Systems
ELSAVIC2.ROM                                    | ok | ok | ok | AGP  |        | 11/23/98   | ELSA VICTORY II 4.03.00, 98-98 ELSA, 90-98 Elpin Systems
Elsa.FireGLV3200.128.040910.rom                 | ok | xx | ok | PCIE |  128MB | 2004/09/10 | RV380, 1988-2003, ATI BK-ATI VER008.015.121.000
FujitsuSiemens.QuadroFX1700.512.080123.rom      | ?? | ?? | ?? |      |  512MB |            | ??? compressed font ??? cant find font on first look
FujitsuSiemens.X300Mobility.32.050608.rom       | ok | xx | ok |      |   32MB |            |
G400.ROM                                        | ok | xx | ok |      |        |            | Matrox
GENOA.ROM                                       | ok | ok | ok |      |        |            | Tseng
Gigabyte.6200.16.050711.rom                     | ?? | ?? | ?? |      |        |            | ??? compressed font ??? cant find font on first look
Leadtek.6200.16.050128.rom                      | ?? | ?? | ?? |      |        |            | ??? compressed font ??? cant find font on first look
M32.ROM                                         | ok | ok | ok | PCI  |        |            | ATI
M64GX.ROM                                       | ok | ok | ok |      |        |            |
MGAMIL2.ROM                                     | ok | xx | ok |      |        |            |
MIROV968.ROM                                    | ok | ok | ok |      |        |            | Same like V7MERC
MORSE KP800 VGA CL-GD520A-32PC-B.bin            | ok | ok | ok |      |        |            | CL Award
NCR VLB VGA CL-GD5428-80QC-A.bin                | ok | ok | ok |      |        |            |
R128GL.ROM                                      | ok | xx | ok |      |        |            |
RIVA128A.ROM                                    | ok | xx | ok |      |        |            | STB
S3T64V2.ROM                                     | ok | ok | ok | PCI  |        |            | S3
S3VIRGX2.ROM                                    | ok | ok | ok | PCI  |        |            | S3
Sapphire.9600NP.256.unknown.031028.rom          | ok | xx | ok |      |  256MB |            |
Sapphire.9600PRO.128.Samsung28.030829.rom       | ok | xx | ok |      |  128MB |            |
TNT2M64.ROM                                     | ok | ok | ok |      |        |            |
TSVGA 9020-12 ET4000 ISA VGA.bin                | ok | ok | ok | ISA  |        |            |
Tseng ET3000AX ISA VGA-VGA ULTRA.bin            | ok | ok | ok | ISA  |        |            |
V7MERC.ROM                                      | ok | ok | ok |      |        |            |
V7_Vega                                         | ok | ok | ok |      |        |            | uses 3dfx font set, different fonts than V7MERC
video_seven_vega_vga_62L1989V5_435-0016-47.bin  | ok | ok | ok |      |        |            |
VANTA.ROM                                       | ok | ok | ?? |      |        |            | 8x16 not complete in ROM
VANTAGE.ROM                                     | xx | ok | ok |      |        |            | has no 8x8 font
VDOO3PCI.ROM                                    | ok | ok | ok |      |        |            | 3dfx Elpin
WIN1KXHR.ROM                                    | ok | ok | ok |      |        |            | ESLA
WONDER16.ROM                                    | ok | ok | ok |      |        |            |
XGA.ROM                                         | ok | ok | ok |      |        |            | Phoenix
et4000_stb.vbi                                  | ok | xx | ok |      |        |            |
et4000w32isa.BIN                                | ok | ok | ok |      |        |            |
et4000_weirdlowerL.bin                          | ok | ok | ok | ISA  |512k/1M |            | Has a weird lower L in 8x14 and 8x16 charsets. Typical TSENG change to a PC font.
OakTechnolgy-unknown-1.bin                      | ok | ok | ok |      |        |            |
OakTechnolgyVGA-KO77.bin                        | ok | ok | ok |      |        |            |
QuadtelS3_86C801_86C805EnhancedVGABIOS2.13.01   | ok | ok | ok |      |        |            |
QuadtelVGABIOSVersion1.21.00.bin                | ok | ok | ok |      |        |            |
SVGA141.ROM                                     | ok | ok | ok |      |        |            |
s3_764.bin                                      | ok | ok | ok |      |        |            |
TridentTVGA8900C_S27C256.bin                    | ?? | ?? | ?? |      |        |            |
tgui9400cxi.vbi                                 | ok | ok | ok |      |        |            |
tvga-c4.3.rom                                   | ok | ok | ok |      |        |            |
tvga-d3.0.rom                                   | ok | ok | ok |      |        |            |
tvga9000i-d4.01e                                | ?? | ?? | ?? |      |        |            |
tvga9000i-v2.vbi                                | ok | ok | ok |      |        |            |
tvga9000a_d211.bin                              | ok | ok | ok |      |        |            |
tvga9000a_d301.bin                              | ok | ok | ok |      |        |            |
tvga8800cs                                      | ok | ok | ok |      |        |            |
tvga8800cs_2                                    | ok | ok | ok |      |        |            |
BLADEXP.vbi                                     | ok | ok | ok |      |        |            |
BLADE3D_AGP.vbi                                 | ok | ok | ok |      |        |            |
BLADE3D_AGP_HIS.vbi                             | ok | ok | ok |      |        |            |
BLADE3D_PCI.vbi                                 | ok | ok | ok |      |        |            |
vgaedge.bin                                     | ok | ok | ok |      |        |            |
TsengLabsVGA-4000BIOSV1.1.bin                   | ok | ok | ok |      |        |            |
------------------------------------------------+----+----+----+------+--------+------------+------------------------------------------------------------------------------------------------
ATIEgaWonder800p.bin                            | ok | ok | ok |      |        |            |
ami-ega.rom                                     | ok | ok | xx |      |        |            | VERY SPECIAL FONTS, 2 different 8x8 (1 is mirrored) and one 8x14
genoa-ega-2.41.rom                              | ok | ok | xx |      |        |            |
ibm-ega.rom                                     | ok | ok | xx |      |        |            |
NSILogic-SmartEGAPlus-04-086-01Rev1.45-U21.bin  | ok | ok | xx |      |        |            |
wd-pega.rom                                     | ok | ok | xx |      |        |            |
------------------------------------------------+----+----+----+------+--------+------------+------------------------------------------------------------------------------------------------
IBM VGA                                         | ok | ok | ok |      |        |            | has a full 8x8 charset in 8x8, 8x14 and 8x16
IBM_PC_BIOS_1981-04-24_HALF_8x8.bin    

Related Skills

View on GitHub
GitHub Stars571
CategoryDevelopment
Updated23d ago
Forks21

Languages

C

Security Score

85/100

Audited on Mar 3, 2026

No findings