SCIII

2026-09-07: UltraVNC Extend Display: https://uvnc.com/products/ultravnc-extend-display.html | viewtopic.php?t=38201

2026-09-07: After more 5 000 000 (five million) views on forum for 1.8.x.x development versions...
A new stable version, UltraVNC 1.8.2.9 has been released: viewtopic.php?t=38203
Feedback is always welcome

2026-04-01: After 1.7.x, 1.8.x release builds need tests and feedback: viewtopic.php?t=38158

2026-03-11: CVE-2026-3787 and CVE-2026-4962 - Clarification: viewtopic.php?t=38155

2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page

2025-06-25: After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: viewtopic.php?t=38095
Feedback is always welcome

2025-05-06: Forum password change request: viewtopic.php?t=38078

2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: viewtopic.php?t=37864

Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome

Help is very needed for:
Windows ARM/ARM64 support: viewtopic.php?t=38163 / https://github.com/ultravnc/UltraVNC/issues/346
macOS support: viewtopic.php?t=38164 / https://github.com/ultravnc/UltraVNC/issues/347
Linux support: viewtopic.php?t=38165 / https://github.com/ultravnc/UltraVNC/issues/348
*BSD support: viewtopic.php?t=38166 / https://github.com/ultravnc/UltraVNC/issues/349
*Solaris support: viewtopic.php?t=38167 / https://github.com/ultravnc/UltraVNC/issues/350

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175 topics

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UltraVNC 1.8.2.9 Released

Last post by Ludovic « 2026-09-08 19:05
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by Ludovic » 2026-09-08 19:05 » in Announcements

0 Replies

5965 Views

Last post by Ludovic
2026-09-08 19:05
UltraVNC 1.8.X.X - Feedback

Last post by ddbivens « 2026-09-11 01:28
Posted in 1.8.x
Replies: 143
by RudiDeVos » 2026-03-26 21:19 » in 1.8.x
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5
143 Replies

5666911 Views

Last post by ddbivens
2026-09-11 01:28
Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone)

Last post by Ludovic « 2025-12-05 11:12
Posted in Announcements

by Ludovic » 2025-12-05 11:12 » in Announcements

0 Replies

1304566 Views

Last post by Ludovic
2025-12-05 11:12
Poll: Renaming UltraVNC files and service to be more clear

Last post by Ludovic « 2025-12-03 20:20
Posted in Announcements

by Ludovic » 2025-12-03 20:20 » in Announcements

0 Replies

1013957 Views

Last post by Ludovic
2025-12-03 20:20
Important: Please update to latest version before to create a reply, a topic or an issue

Last post by Ludovic « 2023-09-21 10:06
Posted in Announcements

by Ludovic » 2023-09-21 10:06 » in Announcements

0 Replies

1753247 Views

Last post by Ludovic
2023-09-21 10:06

Topics

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Last post

[NL] Uitleg in het nederlands???

Last post by rvdschaaf « 2006-05-24 06:27

by rvdschaaf » 2006-05-24 06:27

0 Replies

9944 Views

Last post by rvdschaaf
2006-05-24 06:27
SCIII release date

Last post by horos22 « 2006-05-04 21:32

by horos22 » 2006-05-04 21:32

0 Replies

8150 Views

Last post by horos22
2006-05-04 21:32
Trouble connecting at times

Last post by skyace888 « 2006-05-04 04:35

by skyace888 » 2006-05-04 04:35

0 Replies

8104 Views

Last post by skyace888
2006-05-04 04:35
step-by-step for proxy installation

Last post by horos22 « 2006-04-30 00:47

by horos22 » 2006-04-30 00:47

0 Replies

9893 Views

Last post by horos22
2006-04-30 00:47
Need setup help

Last post by redge « 2006-04-20 21:40
Replies: 6
by cwhitmore » 2006-04-18 15:59

6 Replies

21621 Views

Last post by redge
2006-04-20 21:40
Can't connect viewer in SCIII environment

Last post by redge « 2006-04-18 23:56
Replies: 5
by mastermindpro » 2006-01-03 16:51

5 Replies

18605 Views

Last post by redge
2006-04-18 23:56
repeater down on uvnc.com?

Last post by redge « 2006-04-08 03:56
Replies: 7
by chris09120 » 2005-09-08 12:51

7 Replies

22113 Views

Last post by redge
2006-04-08 03:56
howto build an environment with 2 firewalls?

Last post by redge « 2006-04-05 17:20
Replies: 3
by WN » 2006-03-30 12:32

3 Replies

13945 Views

Last post by redge
2006-04-05 17:20
SCIII d'ont log with the proxy user

Last post by dodo « 2006-04-04 23:27

by dodo » 2006-04-04 23:27

0 Replies

7392 Views

Last post by dodo
2006-04-04 23:27
repeater_ssl for windows crashes

Last post by redge « 2006-03-29 16:01
Replies: 1
by QBfbro » 2006-03-29 15:05

1 Replies

11451 Views

Last post by redge
2006-03-29 16:01
Problem with REPEATER.EXE -- Double NAT?

Last post by thedarkener « 2006-03-28 17:13
Replies: 1
by freedom4all » 2006-03-28 16:49

1 Replies

11837 Views

Last post by thedarkener
2006-03-28 17:13
Security and MSRC4Plugin.dsm

Last post by redge « 2006-03-24 20:36
Replies: 1
by dominique » 2006-03-13 22:25

1 Replies

12136 Views

Last post by redge
2006-03-24 20:36
Linux repeater test with SCIII

Last post by thedarkener « 2006-03-23 17:33
Replies: 5
by mithril » 2006-02-10 18:31

5 Replies

20738 Views

Last post by thedarkener
2006-03-23 17:33
Error in WinVNC SCIII on certain machines

Last post by redge « 2006-03-18 06:00
Replies: 6
by nir_kornfeld » 2005-12-11 11:16

6 Replies

20724 Views

Last post by redge
2006-03-18 06:00
Problem with SCIII and terminal services

Last post by IzeQube « 2006-03-10 16:30
Replies: 3
by minto781 » 2006-01-31 20:31

3 Replies

14360 Views

Last post by IzeQube
2006-03-10 16:30
on hold

Last post by mabj « 2006-03-10 07:40
Replies: 14
by RudiDeVos » 2005-07-06 09:34

14 Replies

83081 Views

Last post by mabj
2006-03-10 07:40
Double Connection

Last post by redge « 2006-03-07 22:12
Replies: 1
by William Knak » 2005-12-29 18:30

1 Replies

10012 Views

Last post by redge
2006-03-07 22:12
Repeater error

Last post by kaldag « 2006-03-02 14:03
Replies: 2
by kaldag » 2006-02-26 14:14

2 Replies

13234 Views

Last post by kaldag
2006-03-02 14:03
SCIII and Windows ISA Server

Last post by davechivers « 2006-03-01 23:51
Replies: 5
by viktorp » 2006-01-17 15:33

5 Replies

22357 Views

Last post by davechivers
2006-03-01 23:51
Building Custom SCIII WinVNC

Last post by Gary.Hibbard « 2006-02-08 02:51
Replies: 1
by Gary.Hibbard » 2006-02-08 02:25

1 Replies

12085 Views

Last post by Gary.Hibbard
2006-02-08 02:51
How to include a dll, Win2k is looking for msvcp60.dll

Last post by Chris H « 2006-02-04 23:22
Replies: 2
by Galileo » 2005-10-06 16:35

2 Replies

12485 Views

Last post by Chris H
2006-02-04 23:22
Port Forwarding

Last post by Gary.Hibbard « 2006-02-03 17:11
Replies: 2
by Gary.Hibbard » 2006-01-12 17:41

2 Replies

14227 Views

Last post by Gary.Hibbard
2006-02-03 17:11
sometime the IDs get stuck

Last post by redge « 2006-01-23 00:31
Replies: 1
by viktorp » 2006-01-20 09:58

1 Replies

10849 Views

Last post by redge
2006-01-23 00:31
distributer5.exe

Last post by chris09120 « 2006-01-18 22:49
Replies: 12
by Gary.Hibbard » 2005-11-12 15:36

12 Replies

37350 Views

Last post by chris09120
2006-01-18 22:49
javaviewer error report from uvnc.com

Last post by bevtech « 2006-01-16 00:31
Replies: 2
by redge » 2006-01-15 21:48

2 Replies

13063 Views

Last post by bevtech
2006-01-16 00:31
After 60 Days Unanswered Posts Will be Deleted

Last post by bevtech « 2006-01-16 00:16

by bevtech » 2006-01-16 00:16

0 Replies

32433 Views

Last post by bevtech
2006-01-16 00:16
Connects only to port 5900, why?

Last post by nolazabal « 2006-01-06 13:50
Replies: 2
by nolazabal » 2006-01-03 15:27

2 Replies

11769 Views

Last post by nolazabal
2006-01-06 13:50
SSL Viewer & Alt+Cntrl+Del

Last post by bevtech « 2006-01-05 03:26
Replies: 3
by livedrive777 » 2006-01-04 16:40

3 Replies

13121 Views

Last post by bevtech
2006-01-05 03:26
vnc viewer hangs on negotiate protocol version...

Last post by bevtech « 2005-12-25 03:19
Replies: 1
by zdzislaw22 » 2005-12-15 13:12

1 Replies

12959 Views

Last post by bevtech
2005-12-25 03:19
Little update..

Last post by RudiDeVos « 2005-12-23 12:24
Replies: 17
by RudiDeVos » 2005-10-06 22:06

17 Replies

50067 Views

Last post by RudiDeVos
2005-12-23 12:24
SCIII_test4.exe

Last post by simham_uk « 2005-12-22 00:56
Replies: 4
by simham_uk » 2005-12-20 18:25

4 Replies

18277 Views

Last post by simham_uk
2005-12-22 00:56
Error in Distributer5

Last post by redge « 2005-12-19 23:00
Replies: 1
by nir_kornfeld » 2005-12-19 11:55

1 Replies

9751 Views

Last post by redge
2005-12-19 23:00
How to use company http Proxy server?

Last post by redge « 2005-12-17 03:16
Replies: 12
by MarkusE » 2005-09-20 12:22

12 Replies

48037 Views

Last post by redge
2005-12-17 03:16
Repeater ModeII problem

Last post by Tc « 2005-12-14 17:24
Replies: 2
by Mr.Reds » 2005-12-14 10:37

2 Replies

12181 Views

Last post by Tc
2005-12-14 17:24
repeater_ssl forgets settings if launched as service

Last post by redge « 2005-12-10 01:39
Replies: 1
by viktor » 2005-12-09 13:44

1 Replies

9955 Views

Last post by redge
2005-12-10 01:39
Repeater or Proxy Server in linux

Last post by Guest « 2005-12-06 17:50
Replies: 12
by Godson » 2005-06-27 17:56

12 Replies

39229 Views

Last post by Guest
2005-12-06 17:50
Can someone tell me how I edit the helpdesk file in sc3.exe

Last post by TheFudge « 2005-11-30 23:32
Replies: 5
by Andy Parkinson » 2005-07-02 20:26

5 Replies

20562 Views

Last post by TheFudge
2005-11-30 23:32
where can i get the sources for...

Last post by ivant « 2005-11-30 09:27
Replies: 7
by snobs » 2005-11-19 01:09

7 Replies

27199 Views

Last post by ivant
2005-11-30 09:27
SCIII Status

Last post by Gary.Hibbard « 2005-11-29 19:24
Replies: 5
by eo » 2005-08-23 15:21

5 Replies

19287 Views

Last post by Gary.Hibbard
2005-11-29 19:24
Repeater with SCIII Mode on Linux

Last post by redge « 2005-11-26 01:17
Replies: 2
by Tungsten » 2005-10-18 18:20

2 Replies

12014 Views

Last post by redge
2005-11-26 01:17
vncviewer-ssl.exe

Last post by Leaskie « 2005-11-25 10:56
Replies: 3
by Leaskie » 2005-11-22 14:46

3 Replies

14124 Views

Last post by Leaskie
2005-11-25 10:56
First test ok :)

Last post by snobs « 2005-11-19 01:29
Replies: 2
by RudiDeVos » 2005-06-20 21:11

2 Replies

11406 Views

Last post by snobs
2005-11-19 01:29
Repeater concurrent users?

Last post by RudiDeVos « 2005-11-18 08:24
Replies: 2
by Guest » 2005-11-18 07:07

2 Replies

13513 Views

Last post by RudiDeVos
2005-11-18 08:24
Unsuccessful tests

Last post by redge « 2005-11-12 15:48
Replies: 11
by guest2 » 2005-07-08 22:15

11 Replies

41059 Views

Last post by redge
2005-11-12 15:48
How to keep connection always up all the time?

Last post by petersea « 2005-11-10 02:01
Replies: 7
by petersea » 2005-10-04 06:29

7 Replies

22433 Views

Last post by petersea
2005-11-10 02:01
NAT listening UVNC-SC on port 3389 + other NAT PC viewer

Last post by bevtech « 2005-10-26 16:25
Replies: 4
by Laszlo » 2005-10-21 12:54

4 Replies

17713 Views

Last post by bevtech
2005-10-26 16:25
java SCIII script and cgi script ?

Last post by redge « 2005-10-25 03:30

by redge » 2005-10-25 03:30

0 Replies

7685 Views

Last post by redge
2005-10-25 03:30
SCIII test app..

Last post by bevtech « 2005-10-22 13:43
Replies: 1
by RudiDeVos » 2005-06-22 22:39

1 Replies

13021 Views

Last post by bevtech
2005-10-22 13:43
distributer4.exe OK?

Last post by jix « 2005-10-18 19:26
Replies: 9
by chris09120 » 2005-09-29 12:54

9 Replies

31744 Views

Last post by jix
2005-10-18 19:26
How to Bind Repeater to specific ip address?

Last post by bevtech « 2005-10-14 14:28
Replies: 1
by MarkusE » 2005-10-04 14:32

1 Replies

9387 Views

Last post by bevtech
2005-10-14 14:28

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