Remote administration and monitoring software for Windows

UltraVNC

UltraVNC 1.4.3.6 (32-bit)

  -  4.7 MB  -  Open Source

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of UltraVNC 1.4.3.6 (32-bit).


For those interested in downloading the most recent release of UltraVNC or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • UltraVNC 1.4.3.6 (32-bit) Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    UltraVNC 1.4.3.6 (32-bit) Screenshot 1
  • UltraVNC 1.4.3.6 (32-bit) Screenshot 2
  • UltraVNC 1.4.3.6 (32-bit) Screenshot 3

What's new in this version:

UltraVNC 1.4.3.6 (32-bit)
- Msi installer fixes
- SC embedded encryption fix
- Fix Crash on close


UltraVNC 1.4.3.5 (32-bit)
- Change log not available for this version


UltraVNC 1.4.3.1 (32-bit)
- Handle leak fix


UltraVNC 1.4.2.0 (32-bit)
- Change log not available for this version


UltraVNC 1.4.0.9 (32-bit)
- Security fix
- SC2.0 load ini changes
- Patch Handle 'Z_STREAM_END' in zlib stream decompression
- Patch Adding key mapping logic for `Korean/English` transition key (#65)
- Dns lookup take to long, log back by ip address


UltraVNC 1.4.0.6 (32-bit)
- Some options were not saved


UltraVNC 1.4.0.5 (32-bit)
- Installer file update


UltraVNC 1.3.8.1 (32-bit)
- Security fix


UltraVNC 1.3.6 (32-bit)
Security update:
- Impact: viewer without dsmplugin who makes a connection to a fake vnc server
- The warning popup didn’t had a cancel when server hostname was to long
- prevent memory overrun by encoders by doing some bound checking
- use lzo safe function calls


UltraVNC 1.3.4 (32-bit)
- rdpmode fix
- size/position/dpi update
- security fixes
- AdjustWindowRectExForDpi fix
- scaling changes
- Prevent service to restart vnc desktop part when SHutdown has been initiated.
- Better result for scaling 200% or 300%
- delete ( remove MRU + delete optione files + reset to default)
- High dpi_aware
- Linux
- vnc4server patch update
- Fix connection issue with vnc4server in 32 bit color depth.
- Fix broken screen color with vnc4server in 32 bit color depth.
- Fix broken mouse cursor color in 16 bit color depth.
- Fix corruption along mouse cursor trajectory
- Fix broken background color in 24 bit color depth (vncviewer).
- Fix TightEncode
- Fix TigerVNC
- rdpmode fix
- cleanup old code
- Zstd 1.5.0
- Possible crash fix ( minidump analyse)
- winpe fix
- zlib fix
- multimouse option
- Maxviewers
- multiple mouse pointers
- On remote resize, left/top of viewer isn't move
- fix scale to windows size
- last mouse click viewer has controle
- On remote resize, left/top of viewer isn't moved
- Use singleton for osversion
- Disbale touchscreen input when mouse is disabled
- Add noacceleration build options
- Scrollbar fix
- ddengine/scrollbar/ initial cursor ??
- Scrollbar fix
- viewer maximize/minimize/restore
- Fullscreen fixes
- span multiple monitors
- Allow minimize for non spanned monitors
- createpasswd ( secure mode)
- Linux
- TigerVNC compat fixes
- Modify Extended clipboard for TigerVNC
- Fix tigerVNC extDesktop compat issue's


UltraVNC 1.3.2 (32-bit)
- Change log not available for this version


UltraVNC 1.2.4.0 (32-bit)
- Change log not available for this version


UltraVNC 1.2.3.0 (32-bit)
- Change log not available for this version


UltraVNC 1.2.2.4 (32-bit)
- Cleanup compiler warnings
- Redraw full screen after fullscreen
- Mouse position correction multi monitor
- Uvnc_settings.exe ( check mirror driver)
- Delete race condition invers connection
- Using reconnect thread, better repeater behaviour
- Ddengine fix when screen resolution change online
- SDK win10 fix for VS 2017
- Security fixes: Thanks to Pavel Cheremushkin.
- Ddengine update flashing cursor + performance
- Added performance mode, activated when max cpu is set to 100


UltraVNC 1.2.2.3 (32-bit)
- Update jpeglib to 2.0.0
- Update zlib 1.2.11
- Accept box and UAC fix
- Header changes for gcc
- Save query accept settings
- Desktop size incorrect after service logon screen with multi monitors
- Secondary from ini not handled correctly after login screen
- Fixed File Transfer of mapped network drives. CreateFile called in different thread than ImpersonateLoggedOnUser
- Hang by secondary=1 in ini
- Window sizing by auto scaling correct
- Window update after fullscreen
- Ddengine systay hint, shows when when ddengine isn't used


UltraVNC 1.2.2.2 (32-bit)
- Fixed driver activation ( bug 1.2.2.1)
- Mirror driver “check driver” button fixed
- OS detection always detected win8 on win8>=, added new code to proper detect win10
- FT and repeater bug fix ( transfer broke on to slow connections)
- Faster initialization
- **multi monitor
- Change ddengine for multimonitor on single video card
- Dual screen / triple screen with mirror/ddengine/blit
- Mouse ccorinates
- added Delay query window after restart ( to avoid multiple querywinodw accepts), server option
- added server option to enable/disable uvnckeyboardhelper.exe in win8


UltraVNC 1.2.2.1 (32-bit)
- Win10 fixes
- Single exe for wp-win10
- Better multi monitor support
- Ultra2 encoder optimized
- Ddengine for win8>=
- Disconnect fixes


UltraVNC 1.2.1.7 (32-bit)
- Change log not available for this version


UltraVNC 1.2.1.6 (32-bit)
Fixes:
- Bad connection caused by clipboard transfer during connection
- Reconnect viewer failed


UltraVNC 1.2.1.5 (32-bit)
- Faster FT
- Fixed FT from winvnc to vncviewer if winvnc is running as service
- Better windows 10 support
- jpeg lib update


UltraVNC 1.2.1.2 (32-bit)
- Change log not available for this version


UltraVNC 1.2.1.1 (32-bit)

Vnchooks:
- make sure the correct versions are attached, some older crashed

Server:
- black screen on connection/ grey screen on connection and deadlock
- on disconnect server icon stayed yellow, blocking new connections
- black viewer with icons without file transfer
- fixed mem leaks/resource leak

Viewer:
- fix overrun crash
- timeout reconnect fix
- closing no reconnect fix
- auto refresh after idle
- update jpeg lib


UltraVNC 1.2.1.0 (32-bit)

- Viewer: added remember last location (host based)
- UVNC_LAUNCH: added
- Fixes

Server:
- added rdp session select
- added alternate shell when you use another shell the explorer.exe it doesn’t work correct

Artifacts on win8:
- Faster reconnect on session switch
- Repeater:reconnect, some port scanners could kick connections, stability


UltraVNC 1.2.0.9 (32-bit)
- Change log not available for this version


UltraVNC 1.2.0.6 (32-bit)
- fix timeout multiple viewers
- scale server window, also when directx is not available
- fix multiple initial screen sends
- fix win8 and w8hook loop/hung high cpu
- added dpi aware for viewer


UltraVNC 1.2.0.5 (32-bit)
- add viewer idle timer
- add server id to password box
- server deadlock fixed ( existed already for 2 years)
- server tray install/uninstall/start stop service
- minimize viewer and high cpu
- save plugin options corrected
- update uvnc_settings.exe ( added new settings, help pages, service buttons)
- update repeater (could be locked by port scans)