Minimum OS: Windows 7

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UltraVNC 1.6.1.0

1.6.1.0


INSTALLERS

Downloads:
binaryultravnc 1610 X86 setup 1.6.1.0 HOT

UltraVNC 1.6.1.0 distribution for 32-bit operating systems

UltraVNC_1610_x86_Setup.exe:
Verified: Signed
Signing date: 21:19 7/05/2025
Publisher: uvnc bvba
Company: uvnc bvba
Description: UltraVNC installer
Product: UltraVNC
Prod version: 1.6.1.0
File version: 1.6.1.0
MachineType: 32-bit
MD5: 5D6AB5D9193F8AB77C2A341248F5A1DD
SHA1: D5BD56480A7E673F186E54B6469D09DFA96F97A5
PESHA1: 068C40D9E32AB1F7D1C067B9A73570C7826C103E
PE256: AA7BFE8D4F5D2525208FC556CACEBC680A4417BD3D8599EAB9DE44A9F3447174
SHA256: BB51A6DE06ED95F272ADEA2A9B8D903835B9887ABCF86CA7715BEABC557BFC2F
IMP: E569E6F445D32BA23766AD67D1E3787F

License GNU/GPL link_extern
File Size 4.81 MB
Download 32,449
Download

binaryultravnc 1610 X64 setup 1.6.1.0 HOT

UltraVNC 1.6.1.0  distribution for 64-bit operating systems.

UltraVNC_1610_x64_Setup.exe:

Verified: Signed
Signing date: 21:19 7/05/2025
Publisher: uvnc bvba
Company: uvnc bvba
Description: UltraVNC installer
Product: UltraVNC
Prod version: 1.6.1.0
File version: 1.6.1.0
MachineType: 32-bit
MD5: BD320570FD036920C32A0EC615A832B7
SHA1: C3FA59BD1C90E5D5F18114DEEF93634273EE811F
PESHA1: B8813635ED20D3145C988F5D7FACA65120C4BD2A
PE256: DC4B602BC5CA2D69BFB063E9A82D3B63E0F86D25DC836030A953A9F29E773F49
SHA256: 3D916CEC84819CC62478D66D2F50E5CED8D1C35C91E2C6FBAA52FFB38AABFA5E
IMP: E569E6F445D32BA23766AD67D1E3787F

License GNU/GPL link_extern
File Size 5.53 MB
Download 72,985
Download

MSI

binaryultravnc 1610 msi X86 1.6.1.0 HOT

UltraVNC 1.6.1.0 distribution for 32-bit Windows 

UltraVNC_1610_x86_Setup.msi:
Verified: Signed
Signing date: 21:21 7/05/2025
Publisher: uvnc bvba
MD5: 64F0059C83ABDD27DAA3274E47BB4404
SHA1: 1A58A632B4C107FB6F644ADFA0F3A18952F39CCC
PESHA1: 1A58A632B4C107FB6F644ADFA0F3A18952F39CCC
PE256: CCA84221EC82C89BA7DB05A6E4C2211DD9B81C2185678C4A77220C5F3736CA07
SHA256: CCA84221EC82C89BA7DB05A6E4C2211DD9B81C2185678C4A77220C5F3736CA07

 

License GNU/GPL link_extern
File Size 5.35 MB
Download 2,433
Download

binary ultravnc 1610 msi X64 1.6.1.0 HOT

UltraVNC 1.6.1.0 distribution for 64-bit operating systems.

UltraVNC_1610_x64_Setup.msi:
Verified: Signed
Signing date: 21:21 7/05/2025
Publisher: uvnc bvba
MD5: 5B04C4662F323ED0FC75B13C2BE9CC89
SHA1: 72E42585FDE03147150EB5A23C1A94F918EEFBE6
PESHA1: 72E42585FDE03147150EB5A23C1A94F918EEFBE6
PE256: D4A5293679FA52BD9B973A28590C6E75B29BCC3409C7004EE35BA5BFAA805375
SHA256: D4A5293679FA52BD9B973A28590C6E75B29BCC3409C7004EE35BA5BFAA805375

License GNU/GPL link_extern
File Size 6.07 MB
Download 8,896
Download

Zipped x86/x64 binaries

zipultravnc 1.6.1.0 zip 1.6.1.0 HOT

Changed bins for 1.6.1.0  32/64

UltraVNC_1610.zip:
Verified: Unsigned
File date: 21:22 7/05/2025
MD5: 9E7E768DF2F01258C62AFE58D182B861
SHA1: 67974E682128F1FDDBCE33B65A3B77EE9933A317
PESHA1: 67974E682128F1FDDBCE33B65A3B77EE9933A317
PE256: 9E7CD45FEA09BE246D3A7FAD560E16A66E66A609CF32DC4BCE47B8811F35D928
SHA256: 9E7CD45FEA09BE246D3A7FAD560E16A66E66A609CF32DC4BCE47B8811F35D928

 

License GNU/GPL link_extern
File Size 9.66 MB
Download 6,828
Download

 

UltraVNC – Changelog

1.6.1.0 – May 2025

  • Fixed Chat Japanese chars
  • Fixed saving listenport
  • Fixed saving custom messages accept/reject
  • Fixed save settings should not reload defaults

1.6.0.0 – April 2025

  • Updated dev version to release.

1.5.0.18-dev – April 2025

  • Use single DLL instead of V2 version.

1.5.0.17-dev – April 2025

  • International keyboard fix.

1.5.0.16-dev – April 2025

  • Viewer defaults were not loading.

  • Possible keyboard fix (to verify) — supports characters like +ěščřžýáíé=´.

  • Renamed authSSPV2 loggingV2.dll to fix Event Viewer messages on x64.

  • Echoserver fix.

  • Fix for broken sc_20 build.

Keyboard Notes:

  • The "international keyboard" option must be enabled on the server.

  • Only tested using a virtual Czech keyboard.

Bug Detail:

  • Viewer defaults missing caused issues like incorrect INI viewonly mode and wrong encoding settings.

1.5.0.15-dev – March 2025

  • File Transfer: Fixed buffer overflow and memory leak (#254).

  • Added service to settings.

  • Log file movement fix.

1.5.0.14-dev – March 2025

  • Slider fix.

  • Fixed DSMPlugin and MS-Logon settings when running as standalone.

  • Resolved bug where own messages weren’t logged due to logfile move.

1.5.0.13-dev – March 2025

  • Moved log file to the ultravnc.ini folder.

1.5.0.12-dev – March 2025

  • File Transfer window size fix.

  • Fix for crash on Microsoft Windows 7.

  • Installer: Added "Run as admin" to settings shortcut.

  • Installer: .ini file now copied to ProgramData before service starts.

1.5.0.10-dev – March 2025

  • DSMPlugin configuration fix.

  • Fixed "Apply Save Settings" functionality.

  • Clearing admin password also clears VNC password.

  • ISOtime added in About window + smaller max size.

1.5.0.9-dev – March 2025

  • Removed installer popups.

  • Fixed issue where some settings weren’t saved correctly.

1.5.0.8-dev – March 2025

  • Save settings fix.

  • Typo correction.

  • Added Bluesky integration.

1.5.0.7-dev – March 2025

  • Command line can now overwrite default values.

  • Settings dialog can run standalone.

  • Viewer: Focus set to host input field.

  • General bug fixes.

1.5.0.5-dev – February 2025

  • Fallback to old folder if ultravnc.ini is missing.

  • Command line options take priority in Viewer.

  • Encryption fix for viewonly (VNC password).

  • UI/UX: Settings dialog enable/disable cosmetic fix.

  • Plugin architecture check (32/64-bit) before use.

  • Chunked messages and default client certs allowed in TLS (#250).

  • Rules fix.

1.5.0.4-dev – February 2024

  • UI update.

  • Moved ini file to ProgramData.

  • Bug fixes (see Git).

  • Added admin password functionality.

1.5.0.3-dev

  • UI corrections.

1.5.0.2-dev

  • Merged IPv4 & IPv6 into a single EXE with switchable property.

  • Fixed RealVNC UDP port usage.

  • UI improvements: layout and icons.

1.5.0.1-dev

  • Reverted fonts in File Transfer.

  • Fullscreen: Added Chat and File Transfer to topbar.

1.5.0.0-dev

  • DirectX reconnect fix.

  • Added extra links.

  • Text/version info fixes.

  • Switched to vcpkg for easier library maintenance.

  • Fixed stack corruption (#185).

1.4.4.0-dev

  • Code cleanup.

  • UI spellcheck and standardization.

  • TLS: Added CertVerifyCertificateChainPolicy API (#144).

  • Switched to Arial font.

  • TLS-encrypted transport via VeNCrypt authentication (#142).

  • WIP: RSA-AES auth & encryption (#139).

  • Fixed typo: "Repetear" → "Repeater" (#138).

  • Windows Recovery Environment (WinRE 10) fix.

  • Snapshot naming now sortable by date.

  • Unified omnithread usage for Server and Viewer.

  • Reinit D3D device on invalid pre-update (#130).

  • SC: UAC restoration with try/catch.

  • Scrollbar added to properties.

  • Fixed group default settings load order.

  • SC UAC reset fix.

  • Able to connect to Debian v12 "bookworm" via WayVNC (#133).

  

License

GNU GENERAL PUBLIC LICENSE (GPL)

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

https://www.gnu.org/licenses