931 Drivers Download

Download the latest version of 931 drivers according to your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

Browse the list of top matching drivers below to find the driver that meets your needs. To see more matches from our driver database, use our to customized driver search engine.

To download, select the best match for your device and then click the Download button. Need help? You can request the driver and we will find it for you.

Search All 931 Devices

Top 931 Downloads

931 Driver Update Utility

Supported OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP
File Version: Version 11.2.0.50
File Size: 2.3 MB
File Name:
DriverUpdaterInst.exe

Overall Rating:

931 Driver

OPTi

Supported OS: All Win 2000
File Size: 90.4 KB
File Name:
SND93X.SYS

Overall Rating: (2 ratings, 4 reviews)

876 Downloads

Submitted Mar 5, 2000 by uiop (DG Member):
"yuioyu"

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 179.4 KB
File Name:
931w95.exe

Overall Rating: (1 rating, 1 review)

585 Downloads

Submitted Dec 4, 2003 by Francis Rossi (DG Member):
"This driver set should work for both win95 & win98."

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 164.3 KB
File Name:
Opti931Win98.zip

Overall Rating: (5 ratings, 8 reviews)

610 Downloads

Submitted Aug 29, 2000 by Raven (DG Member):
"This is the compatible version for Direct X."

931 Driver

OPTi

Supported OS: Win 95
File Size: 329.9 KB
File Name:
opti.zip

Overall Rating: (11 ratings, 11 reviews)

971 Downloads

Submitted Dec 4, 2003 by Gagan Chopra (DG Member)

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 733 bytes
File Name:
Cis.scp

Overall Rating: (5 ratings, 6 reviews)

1,339 Downloads

Submitted Dec 4, 2003 by Ghazi (DG Member)

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 733 bytes
File Name:
Cis.scp

185 Downloads

Submitted Dec 4, 2003 by ghazi (DG Member):
"upgrading the driver"

931 Driver

OPTi

Supported OS: Win 2000 Workstation, Win 2000 Server, Win 98, Win 95
File Size: 90.4 KB
File Name:
Snd93x.sys

Overall Rating: (7 ratings, 13 reviews)

3,131 Downloads

Submitted Dec 4, 2003 by drivers (DG Member):
"gfgg"

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 18.0 KB
File Name:
MMDEVLDR.VXD

Overall Rating: (2 ratings, 4 reviews)

1,148 Downloads

Submitted Feb 7, 2001 by hamid reza (DG Member):
"its my sound card and i can't installit yet ."

931 Driver

OPTi

Supported OS: Win 95
File Size: 821.7 KB
File Name:
Opti931.zip

Overall Rating: (1 rating, 6 reviews)

431 Downloads

Submitted Mar 2, 2001 by Brian (DG Member):
"I was greatly assisted by Damien Groves."

931 Driver

OPTi

Supported OS: Win 95
File Size: 1.0 MB
File Name:
opti931.ace

Overall Rating: (1 rating, 2 reviews)

359 Downloads

Submitted Dec 4, 2003 by GM (DG Member):
"Works with Windows95 & Windows3.1"

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 1.2 MB
File Name:
opt931.ZIP

Overall Rating: (16 ratings, 18 reviews)

4,221 Downloads

Submitted Dec 4, 2003 by rpsystems (DG Member):
"Original installation disk that came with card. Has it all, including the utility. Enjoy"

931 Driver

OPTi

Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server
File Size: 271 bytes
File Name:
OEMSETUP.INF

Overall Rating: (26 ratings, 34 reviews)

11,027 Downloads

Submitted Dec 4, 2003 by sjopje (DG Member):
"Update soundcard for win2000"

931 Driver

OPTi

Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server
File Size: 109.1 KB
File Name:
SND93X.DLL

Overall Rating: (2 ratings, 4 reviews)

564 Downloads

Submitted Dec 4, 2003 by aymen (DG Member)

931 Driver

OPTi

Supported OS: Win ME
File Size: 512.0 KB
File Name:
1817w98.exe

Overall Rating: (14 ratings, 26 reviews)

5,345 Downloads

Submitted Jul 11, 2002 by bob (DG Member):
"This is a Windows 98 driver, but works under windows ME if you just HAVE to use a 16 bit ISA sound card."

931 Driver

OPTi

Supported OS: Win XP Home, Win XP Pro
File Size: 18.6 KB
File Name:
sndopl3p.drv

Overall Rating: (45 ratings, 111 reviews)

17,352 Downloads

Submitted Dec 4, 2003 by Mustafa (DG Member):
"this is the driver for opti 931 win xp"

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 1.2 MB
File Name:
OPTI3DIS.zip

Overall Rating: (1 rating, 6 reviews)

336 Downloads

Submitted Jan 10, 1999 by wcv (DG Member):
"works with 95 & so far no problems in 98.normal driver update in windows98device manager,sound card,update driver,look in directory you unzippedthe file to"

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 61.8 KB
File Name:
Snd931p.drv

Overall Rating: (3 ratings, 4 reviews)

1,039 Downloads

Submitted Feb 24, 1999 by Matz Andersson (DG Member)

931 Driver

OPTi

Supported OS: Win 2000 Workstation, Win 2000 Server, Win 95
File Size: 13.4 KB
File Name:
Sndm401p.vxd

Overall Rating: (2 ratings, 7 reviews)

3,507 Downloads

Submitted Apr 27, 1999 by mastellos (DG Member)

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 62.0 KB
File Name:
Snd931p.drv

Overall Rating: (1 rating, 1 review)

559 Downloads

Submitted Dec 4, 2003 by RAMON VERA (DG Member)

931 Driver

OPTi

Supported OS: Win 98, Win 95
File Size: 164.0 KB
File Name:
931w95.zip

234 Downloads

Submitted Dec 4, 2003 by Nitin Shahani (DG Member):
"Rearly avaliable driver."

931 Driver

OPTi

Supported OS: Win ME
File Size: 327.4 KB
File Name:
opti931.zip

Overall Rating: (14 ratings, 39 reviews)

8,487 Downloads

Submitted Oct 17, 2002 by Marko Lazic (DG Member):
"Well, it installs easily and this driver generally works with all win9x."

931 Driver

OPTi

Supported OS: Win 98SE
File Size: 47.6 KB
File Name:
Setup.exe

Overall Rating: (11 ratings, 15 reviews)

1,355 Downloads

Submitted Dec 1, 2002 by fauzy (DG Member):
"I didnt hear sound in my cpu (the device working properly but not load completely)"

931 Driver

OPTi

Supported OS: All Win 2000
File Size: 109.1 KB
File Name:
SND93X.DLL

Overall Rating: (2 ratings, 6 reviews)

2,096 Downloads

Submitted Jan 12, 2003 by afshari (DG Member):
"zzzzzz"

931 Driver

OPTi

Supported OS: All Win 2000
File Size: 11.7 KB
File Name:
SND3INIT.SYS

Overall Rating: (1 rating, 2 reviews)

1,669 Downloads

Submitted Jan 12, 2003 by afshari (DG Member):
"aa"

931 Driver

OPTi

Supported OS: All Win 2000
File Size: 11.7 KB
File Name:
SND3INIT.SYS

Overall Rating: (6 ratings, 14 reviews)

3,226 Downloads

Submitted Feb 21, 2003 by amin (DG Member):
"xxxxxx"

931 Driver

OPTi

Supported OS: All Win 2000
File Size: 109.1 KB
File Name:
SND93X.DLL

Overall Rating: (5 ratings, 7 reviews)

2,906 Downloads

Submitted Dec 5, 2003 by amin (DG Member):
"454fg"

931 Driver

OPTi

Supported OS: Win XP Home, Win XP Pro
File Size: 1.1 MB
File Name:
soundoptiallostest.zip

Overall Rating: (36 ratings, 38 reviews)

8,008 Downloads

Submitted Dec 5, 2003 by saeed (DG Member)

931 Driver

OPTi

Supported OS: Win XP Home, Win XP Pro
File Size: 164.0 KB
File Name:
931w95.zip

Overall Rating: (26 ratings, 28 reviews)

7,776 Downloads

Submitted Dec 4, 2003 by helmy (DG Member):
"i need the drive to my system"

931 Driver

OPTi

Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win ME, Win 98SE, Win 98, Win 95
File Size: 1.0 MB
File Name:
82c931.zip

Overall Rating: (44 ratings, 53 reviews)

6,589 Downloads

Submitted Dec 4, 2003 by Frits Goudzwaard (DG Member):
"Dit werkt"

931 Driver

OPTi

Supported OS: Win XP Pro
File Version: Version opti 931
File Size: 22.6 KB
File Name:
x_SETUP.LIB

Overall Rating: (33 ratings, 40 reviews)

8,060 Downloads

Submitted Aug 6, 2004 by lucas bunt (DG Member)
server: web4, load: 0.88