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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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Announcements

Replies

Views

Last post

UltraVNC 1.8.2.9 Released

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

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

0 Replies

8300 Views

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

Last post by lwc « 2026-09-11 19:12
Posted in 1.8.x
Replies: 148
by RudiDeVos » 2026-03-26 21:19 » in 1.8.x
1

2

3

4

5
148 Replies

5721443 Views

Last post by lwc
2026-09-11 19:12
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

1313149 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

1022610 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

1761662 Views

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

Topics

Replies

Views

Last post

UltraVNC 1.3.6.0 - Download links

Last post by llpla « 2022-01-10 21:34
Replies: 13
by RudiDeVos » 2021-12-15 21:38

13 Replies

108400 Views

Last post by llpla
2022-01-10 21:34
UltraVNC 1.3.5-dev3 - Feedback

Last post by SkyBeam « 2021-12-09 20:35
Replies: 1
by RudiDeVos » 2021-12-09 20:27

1 Replies

40625 Views

Last post by SkyBeam
2021-12-09 20:35
UltraVNC 1.3.5-dev1 - Feedback

Last post by RudiDeVos « 2021-12-07 15:36
Replies: 10
by RudiDeVos » 2021-11-28 15:40

10 Replies

85939 Views

Last post by RudiDeVos
2021-12-07 15:36
Recent connections rarely get saved

Last post by RudiDeVos « 2021-12-05 20:08
Replies: 1
by utopia1893 » 2021-11-23 22:47

1 Replies

25873 Views

Last post by RudiDeVos
2021-12-05 20:08
UltraVNC 1.3.5-dev2 - Feedback

Last post by RudiDeVos « 2021-12-05 13:26

by RudiDeVos » 2021-12-05 13:26

0 Replies

23993 Views

Last post by RudiDeVos
2021-12-05 13:26
Windows 10, custom image when blank screen is toggled???

Last post by RudiDeVos « 2021-12-02 21:55
Replies: 2
by OneWayKhan » 2021-11-21 21:23

2 Replies

16854 Views

Last post by RudiDeVos
2021-12-02 21:55
Release 1.3.4.2

Last post by RudiDeVos « 2021-11-22 22:00
Replies: 21
by RudiDeVos » 2021-10-02 17:44

21 Replies

157552 Views

Last post by RudiDeVos
2021-11-22 22:00
UltraVNC 1.3.5.0-dev - Feedback

Last post by Jojo67 « 2021-11-19 09:18
Replies: 2
by RudiDeVos » 2021-11-14 14:51

2 Replies

21244 Views

Last post by Jojo67
2021-11-19 09:18
Latency

Last post by crturner « 2021-11-18 08:35

by crturner » 2021-11-18 08:35

0 Replies

16244 Views

Last post by crturner
2021-11-18 08:35
UVNC server High CPU / Non responsive

Last post by newmann « 2021-10-19 20:38
Replies: 5
by newmann » 2021-10-04 11:00

5 Replies

30330 Views

Last post by newmann
2021-10-19 20:38
uvnc 1.3.4.1 winvnc service

Last post by SkyBeam « 2021-10-03 16:10
Replies: 8
by GillesAtHome » 2021-09-27 06:47

8 Replies

33135 Views

Last post by SkyBeam
2021-10-03 16:10
File Transfer

Last post by DVCVNC « 2021-10-01 12:51

by DVCVNC » 2021-10-01 12:51

0 Replies

11135 Views

Last post by DVCVNC
2021-10-01 12:51
Release 1.3.4

Last post by Chesser « 2021-09-24 08:36
Replies: 34
by RudiDeVos » 2021-09-02 20:48
1

2
34 Replies

164223 Views

Last post by Chesser
2021-09-24 08:36
UltraVNC 1.3.4.1 - Feedback

Last post by CPC « 2021-09-13 08:42
Replies: 2
by RudiDeVos » 2021-09-12 13:45

2 Replies

17842 Views

Last post by CPC
2021-09-13 08:42
1.2.2.1 "-connect HOST" does not work

Last post by RudiDeVos « 2021-09-09 21:35
Replies: 18
by ReD » 2018-07-12 13:48

18 Replies

90834 Views

Last post by RudiDeVos
2021-09-09 21:35
RDP Mode - Preconnect BUG issue

Last post by RudiDeVos « 2021-09-01 17:54
Replies: 5
by 0815 » 2020-09-22 15:07

5 Replies

23353 Views

Last post by RudiDeVos
2021-09-01 17:54
UltraVNC 1.3.3-dev13 - Feedback

Last post by RudiDeVos « 2021-08-31 17:26

by RudiDeVos » 2021-08-31 17:26

0 Replies

12579 Views

Last post by RudiDeVos
2021-08-31 17:26
1.3.3 dev-12

Last post by RudiDeVos « 2021-08-30 17:42
Replies: 13
by RudiDeVos » 2021-08-26 19:57

13 Replies

50504 Views

Last post by RudiDeVos
2021-08-30 17:42
1.3.3 dev 10

Last post by ThomasLevering « 2021-08-29 10:26
Replies: 48
by RudiDeVos » 2021-05-16 20:33
1

2
48 Replies

219992 Views

Last post by ThomasLevering
2021-08-29 10:26
1.3.3 dev-11

Last post by ThomasLevering « 2021-08-26 12:31
Replies: 2
by RudiDeVos » 2021-08-25 20:50

2 Replies

23634 Views

Last post by ThomasLevering
2021-08-26 12:31
Can't maximize on non-main screen

Last post by RedAero « 2021-08-17 18:17

by RedAero » 2021-08-17 18:17

0 Replies

11093 Views

Last post by RedAero
2021-08-17 18:17
Cursor trajectory broken after connection option changed.

Last post by tyan0 « 2021-08-16 13:35
Replies: 1
by tyan0 » 2021-08-12 20:53

1 Replies

10533 Views

Last post by tyan0
2021-08-16 13:35
Configure MS Logon Groups to limit file transfer

Last post by Jason_inf « 2021-08-10 17:41
Replies: 2
by Jason_inf » 2021-08-09 17:59

2 Replies

11155 Views

Last post by Jason_inf
2021-08-10 17:41
Can't make DSM Plugin work

Last post by Jason_inf « 2021-08-09 18:28
Replies: 1
by Phyyl » 2021-06-07 15:22

1 Replies

11807 Views

Last post by Jason_inf
2021-08-09 18:28
options.vnc problem

Last post by grubi « 2021-07-18 18:14
Replies: 5
by grubi » 2021-07-15 07:47

5 Replies

22396 Views

Last post by grubi
2021-07-18 18:14
Viewer Cannot connect to repeater version 1.3.2

Last post by grubi « 2021-07-15 09:41
Replies: 1
by rogeraongjr » 2021-04-03 15:32

1 Replies

11276 Views

Last post by grubi
2021-07-15 09:41
Good connection but no remote control

Last post by Bonji « 2021-07-14 19:54
Replies: 24
by mudshark » 2011-04-14 03:05

24 Replies

150455 Views

Last post by Bonji
2021-07-14 19:54
HTTP/Java Viewer access work with this version?

Last post by madman999 « 2021-06-27 13:14

by madman999 » 2021-06-27 13:14

0 Replies

9865 Views

Last post by madman999
2021-06-27 13:14
[BUG] uVNC produces memory leaks in some applications

Last post by BlackAbyss « 2021-06-25 06:57

by BlackAbyss » 2021-06-25 06:57

0 Replies

10036 Views

Last post by BlackAbyss
2021-06-25 06:57
1.3.3 dev

Last post by ddbivens « 2021-06-15 03:13
Replies: 76
by RudiDeVos » 2021-01-25 19:13
1

2

3
76 Replies

962673 Views

Last post by ddbivens
2021-06-15 03:13
Viewer Netbios resolution problem

Last post by burzek « 2021-05-26 11:45
Replies: 2
by burzek » 2021-04-26 14:49

2 Replies

16123 Views

Last post by burzek
2021-05-26 11:45
1.3.2a client freeze server crash

Last post by RudiDeVos « 2021-05-18 19:32
Replies: 10
by burzek » 2021-04-21 12:44

10 Replies

35164 Views

Last post by RudiDeVos
2021-05-18 19:32
UltraVNC viewer disconnect when logging off or user switchin

Last post by babeman92 « 2021-05-17 17:41
Replies: 2
by babeman92 » 2021-05-17 09:27

2 Replies

12805 Views

Last post by babeman92
2021-05-17 17:41
Issue with MS Logon

Last post by Bonji « 2021-05-10 12:37
Replies: 5
by g1knj99 » 2021-02-16 20:27

5 Replies

23054 Views

Last post by Bonji
2021-05-10 12:37
UltraVNC 1.3.2 crash vncviewer on copy

Last post by burzek « 2021-04-21 12:37
Replies: 6
by mildok » 2021-03-22 09:06

6 Replies

23199 Views

Last post by burzek
2021-04-21 12:37
clipboard problem

Last post by burzek « 2021-04-13 09:08

by burzek » 2021-04-13 09:08

0 Replies

11234 Views

Last post by burzek
2021-04-13 09:08
V1.3.2 MSI 64bit: MS Login Issue

Last post by uma « 2021-03-31 12:17

by uma » 2021-03-31 12:17

0 Replies

10568 Views

Last post by uma
2021-03-31 12:17
Set server to show individual display based on port number?

Last post by swalter « 2021-03-23 22:06
Replies: 2
by swalter » 2021-03-22 23:04

2 Replies

13130 Views

Last post by swalter
2021-03-23 22:06
How to show single monitor based on connected port

Last post by swalter « 2021-03-22 19:34

by swalter » 2021-03-22 19:34

0 Replies

10843 Views

Last post by swalter
2021-03-22 19:34
View-only and RDP Mode

Last post by OldNESJunkie « 2021-03-08 14:42

by OldNESJunkie » 2021-03-08 14:42

0 Replies

11727 Views

Last post by OldNESJunkie
2021-03-08 14:42
Failed to connect to server

Last post by kissson « 2021-02-28 06:46
Replies: 3
by Nuno18 » 2021-02-19 13:09

3 Replies

21769 Views

Last post by kissson
2021-02-28 06:46
UltraVNC 1.3.2 - Download links

Last post by MHCLV « 2021-02-15 08:48
Replies: 38
by RudiDeVos » 2020-12-05 22:35
1

2
38 Replies

127205 Views

Last post by MHCLV
2021-02-15 08:48
UltraVNC problem connecting to TigerVNC Server

Last post by RudiDeVos « 2021-01-16 20:34
Replies: 4
by GustelDE » 2020-12-22 19:18

4 Replies

17647 Views

Last post by RudiDeVos
2021-01-16 20:34
What is Virtual driver

Last post by vuttol « 2021-01-14 11:33
Replies: 2
by vuttol » 2021-01-12 09:43

2 Replies

13895 Views

Last post by vuttol
2021-01-14 11:33
V1.3.2 UVNC Viewer crashes on multi display setup

Last post by JoeGlue « 2021-01-08 10:23

by JoeGlue » 2021-01-08 10:23

0 Replies

11307 Views

Last post by JoeGlue
2021-01-08 10:23
driver

Last post by jacknone « 2020-12-19 15:43
Replies: 2
by jacknone » 2020-12-18 11:21

2 Replies

13774 Views

Last post by jacknone
2020-12-19 15:43
Windows 10 screen blanking issue on AD joined devices

Last post by RudiDeVos « 2020-12-19 12:56
Replies: 12
by tanzeelalam » 2020-11-27 01:56

12 Replies

39693 Views

Last post by RudiDeVos
2020-12-19 12:56
Server and Viewer INI File Contents

Last post by RudiDeVos « 2020-12-11 20:53
Replies: 4
by OldNESJunkie » 2020-12-09 17:57

4 Replies

21685 Views

Last post by RudiDeVos
2020-12-11 20:53
noicons swtich not working with install.inf

Last post by RudiDeVos « 2020-12-09 12:22
Replies: 3
by Chmsfcd » 2020-12-08 11:03

3 Replies

18051 Views

Last post by RudiDeVos
2020-12-09 12:22
Invalid VNC server specified error

Last post by RudiDeVos « 2020-12-08 18:29
Replies: 1
by HAMOODH16 » 2020-12-08 05:41

1 Replies

25018 Views

Last post by RudiDeVos
2020-12-08 18:29

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