Ultravnc viewer

Author: e | 2025-04-23

UltraVNC Server, UltraVNC Viewer, UltraVNC Repeater and UltraVNC SC

GitHub - ultravnc/UltraVNC: UltraVNC Server, UltraVNC Viewer, UltraVNC

There are a lot of options that can be configuredfrom the UltraVNC Viewer side. Quick optionsThe quick options relate to the following configurationsettings:Auto LAN Medium Modem Slow Ultra View OnlyNo keyboard or mouse events are sent from the UltraVNC Viewer to the UltraVNC Server. The UltraVNC Server screen can only be viewed, but notcontrolled.Auto scalingThe UltraVNC Viewer window is automatically scaled to fit the size ofyour local screen.Use DSM PluginChoose a DSM (Data Stream Modification) Plugin and configureit.To use an encryption plugin, for instance, check this option and select the plugin in the combo box. The plugin file must be in the same directory than the vncviewer.exe program. And of course, the same plugin must be used by the UltraVNC Server you connect to.Proxy/RepeaterSpecify the repeater address here.Save connection settings as defaultIf checked, the current settings are saved as default optionsin a configuration file. So next time you run the UltraVNC Viewer, youdon't have to reselect all your favorite settings.Further UltraVNC Viewer configuration can be done when pressing theOptions button.Format and EncodingSee Encodings section below.Note: Grey colors only works with 32 bits color screenresolution. 16/24 bits color resolutions just don't work withgrey colors.Mouse buttonsMouse cursorDisplayMiscellaneous[0] number of time the reconnect is attempted 0 (default), never reconnect9 (maximum) 9 time trying reconnect.gui reconnectnumber only for now.This is the number of times a reconnect is made before the UltraVNC Viewer close the connection.EncodingsThe UltraVNC Server supplies information in whatever format is desired by the client, in order to make the client as Toolbar ButtonsToggle Remote Input and Remote Blank MonitorOpen File Transfer...Select Single WindowSelect Full DesktopOpen Chat...UltraVNC Viewer Context MenuFile Transfer... (Hotkey CTRL+ALT+F7) Open the file transfer dialog window.Chat... (Hotkey CTRL+ALT+F8) Open the chat dialog window.Show/Hide Toolbar (Hotkey CTRL+ALT+F9)Show or hide the UltraVNC Viewer toolbar.Disable/Enable Remote Input and Monitor Disable keyboard and mouse input as well as the monitor onthe remote computer.Connection options... (Hotkey CTRL+ALT+F6)Open the connection option dialog window.Connection infoOpen the connection info window.Request screen refreshRedraw the screen in UltraVNC Viewer. Sometimes the display misse updates or becomes corrupted. A screen refresh can then insure that UltraVNC Viewer's display and remote computer display are in sync.View onlyDisables sending mouse and keyboard events from the UltraVNC Viewer to the remote computer.Various screen size optionsFull screen mode (hotkey CTRL+ALT+F12) displays theremote screen on the entire screen of your display.Together with a hidden toolbar this feels like sitting in front of the remote computer.Scaled Viewer mode displays the scaled remote screen in a window with a user defined size.Scaled Server mode generates less network traffic from serverside and uses a pixel blending algorithm to optimize the display.Fuzzy screen mode combines Server and Viewer scaling to provide reasonable visual comfort and speed even over very slow connections.Auto scaling mode scales the view to fit the Viewer screen. Normal screen mode (hotkey CTRL+F11) displays theremote screen 1:1.Full/256 ColorsChange the color depth of the screen.Send various key combinationsSend CTRL+ALT+DEL (hotkeyCTRL+ALT+F4), CTRL+ESC (this opens thestart menu), CTRL+Key Down, CTRL+KeyUp,ALT+Key Down or ALT+Key Up.New connection...Start a new connection.Save connection

GitHub - ultravnc/UltraVNC: UltraVNC Server, UltraVNC Viewer, UltraVNC

UltraVNC 1.4.3.6 Remote access app for WindowsHomeFeaturesScreenshotsAnalysis & SafetyDownloadAdvertisementFree remote control software to access distant computers.Are you an advanced Windows user looking for a remote desktop solution that can be fine-tuned to your liking? Look no further than UltraVNC - the free remote access software that offers a range of features for the experienced user.Create file transfers and remote desktop accessWhile transferring files and starting chat conversations are basic features of this program, it sets itself apart with its client/server connection setup. UltraVNC Server is installed on the client computer and UltraVNC Viewer is installed on the host, allowing for repeated connections back to your PC to open programs or transfer files.But here's the catch - to allow the server to accept incoming connections, port forwarding needs to be configured, which requires setting up a static IP address for the server. Once the proper prerequisites are completed, the client can enter the server's IP address in the viewer program followed by the proper port number configured by the server.It's not really designed for remote supportWhile UltraVNC is a great program for remote access, we don't recommend using it for remote support. This is because remote support normally involves a host PC that is already having problems or is difficult to operate. The last thing you want is to try to remotely work in port forwarding changes!But if you want to set up your own computer for remote access, UltraVNC is a nice choice. It offers advanced settings like cursor tracking, view only mode, and custom encoding options, as well as a file transfer feature. And if you right-click the connection window during a remote session, you can find many advanced options like saving the current session's information to a VNC file for later use.Access your desktop from a web browserAnd. UltraVNC Server, UltraVNC Viewer, UltraVNC Repeater and UltraVNC SC

GitHub - ultravnc/UltraVNC: UltraVNC Server, UltraVNC Viewer, UltraVNC

Windows XP, Server 2003, Vista, Server 2003 R2, Server 2008: this latest version: - Microsoft Windows 95**, 98**, ME**, NT4**: this latest version: Microsoft Windows 2000: this latest version: Its embedded Java Viewer allows you to connect (and make File transfers) from a simple Web Browser on any system supporting Java (Linux, Mac OS, ...) to an UltraVNC Server. PcHelpWare and uvnc2me require XP or later. CompatibilityAll VNC flavors follow the RFB protocol. This common start point means that most of the VNC flavours available today "usually" talk nicely together, allowing for easy cross platform desktop sharing to occur. PcHelpWare and uvnc2me are not RFB compatible.Remote PC Access SoftwareIf you provide computer support, you can quickly access your customer's computers from anywhere in the world and resolve helpdesk issues remotely! With addons like UltraVNC SC (Single Click) your customers don't even have to pre-install software or execute complex procedures to get remote helpdesk support. Who should use UltraVNC?Anyone who needs to support local or remote Windows users will find UltraVNC products are must-have tools UltraVNC products have been specifically designed to answer the needs of:Help Desk (Internal/External)IT departments Remote Computer Support companies Remote Computer Access Remote demonstration eLearning, classroom control Individuals that want to help their relatives and friends, or access their home PC from work or cybercafesUltraVNC is free for ALL usage. ALL = This include commercial usage. Stats: 30,053 versions of 1,966 programsPick a software title...to downgrade to the version you love!UltraVNC 1.0.9.6.1 Change Log# server* crash chat x64* AuthRequired=0, passwd=NULL: Warning message block service* About x64 say win32* viewer 1082 and server 1096 with localcursor ( no connect, 100% cpu)* serversite scaling and multiple viewers, framebuffer size get overwritten(Scale is now lock when multiple viewers are connected to avoid a framebuffer change, first connected viewer set scale. Site effect is that the viewer report the unused, incorrect scale, but at least it doesn't crash anymore)* -connect ip, passed to winvnc running as service is not remembered for autoreconnect.* -stopreconnect- stop the autoreconnect function of the server.* server mouse moves jump on viewer when screen is idle.* old plugin zrle crash# viewer* plugin (SecureVNCPlugin) used by viewer- server without plugin- give incorrect viewer message. And doesn't ask to reject the connection.* monitor value is saved, but vncviewer read it as bool (true/false)- Only 0/1 are correct imported* old plugins fail when zrle encoding is used* old plugins give incorrect info in statusbox* -autoreconnect timeout, -reconnectcounter number (available from gui and commandline)* -autoreconnect timeout was incorrect, updated* old plugin detection* Messagebox was sometimes displayed on invisable desktop* auth dll error messages for missing dll's incorrect* mslogon and no groups, didn't checked admin account for access* lock /logout screen on exit viewer option blocked shutdown server.# javaviewer* mslogon fixed UltraVNC 1 BuildsUltraVNC 1.1.8.0UltraVNC 1.1.4 RCUltraVNC 1.1.2 BetaUltraVNC 1.1.0.0 BetaUltraVNC 1.0.9.6.2UltraVNC 1.0.9.6UltraVNC 1.0.9.5UltraVNC 1.0.9.4UltraVNC 1.0.9.3 BetaUltraVNC 1.0.9.1UltraVNC 1.0.8.2UltraVNC 1.0.8.0UltraVNC 1.0.6.5UltraVNC 1.0.6.4UltraVNC 1.0.5.6UltraVNC 1.0.5.5UltraVNC 1.0.5.3UltraVNC 1.0.5.1UltraVNC 1.0.5UltraVNC 1.0.4 RC8UltraVNC 1.0.4 RC7UltraVNC 1.0.4 RC6UltraVNC 1.0.4 RC5UltraVNC 1.0.4 RC4UltraVNC 1.0.4 RC3UltraVNC 1.0.4 RC2UltraVNC 1.0.4 RC17UltraVNC 1.0.4 RC16UltraVNC 1.0.4 RC14UltraVNC 1.0.4 RC13UltraVNC 1.0.4 RC12UltraVNC 1.0.4 RC1UltraVNC 1.0.3 RC6UltraVNC 1.0.3 RC5UltraVNC 1.0.3 RC4UltraVNC 1.0.3 RC3UltraVNC 1.0.3 RC2UltraVNC 1.0.3 RC1UltraVNC 1.0.2 OldVersion.com Points SystemWhen you upload software to oldversion.com you get rewarded by points. For every field that is filled out correctly, points will berewarded, some fields are optional but the more you provide the more you will get rewarded!So why not upload a peice software today, share with others and get rewarded! click here to upload software>>

GitHub - ultravnc/UltraVNC: UltraVNC Server, UltraVNC Viewer, UltraVNC

Remote Access Control (Uvnc-Plugin) for WindowsKey FeaturesAdvantages of Using Remote Access Control (Uvnc-Plugin)DisadvantagesHow to Use Remote Access Control (Uvnc-Plugin)Conclusion文章目录Remote Access Control (Uvnc-Plugin) is a powerful tool for remotely managing Windows computers. This software is designed for system administrators, IT professionals, and anyone who needs secure, real-time access to remote devices. With its integration into UltraVNC, it enhances remote desktop capabilities, making it easier to control multiple machines efficiently.Download Remote Access Control (Uvnc-Plugin) Download Remote Access Control (Uvnc-Plugin) Key FeaturesSecure and encrypted remote accessSeamless integration with UltraVNCFile transfer support for remote managementMultiple user access with permission controlOptimized performance for fast connectionsAdvantages of Using Remote Access Control (Uvnc-Plugin)Offers a free and open-source solution for remote desktop accessLightweight and does not require high system resourcesSupports advanced encryption for secure connectionsCompatible with various Windows versionsCustomizable settings for different user needsDisadvantagesRequires port forwarding for external network accessMay have a learning curve for new usersPerformance depends on network stabilityLimited mobile support compared to some commercial alternativesHow to Use Remote Access Control (Uvnc-Plugin)Download and install UltraVNC along with the Uvnc-Plugin.Configure UltraVNC settings to enable remote access.Set up authentication for secure connections.Ensure necessary ports are open if accessing from an external network.Use the UltraVNC viewer to connect to a remote machine using the provided IP and credentials.ConclusionRemote Access Control (Uvnc-Plugin) is an excellent solution for IT professionals and businesses needing secure and efficient remote access. While it may require some initial setup, its flexibility, security, and open-source nature make it a strong contender in the remote desktop management space. Download it today and streamline your remote access experience!Text Word JoinerCp006642exeMp4 To Mp3 ConverterCheckpoint Bike Racing 3d For Windows 10Dvss ServerBattle PaintersPclreader6122hunwin2kxpexePerfect Webcam MonitorXml Escape ToolMb TarotscopeDrvgs39xexeSoundmax Integrated Digital AudioHp Photosmart 5520 Printer DriverEsun Screen Capture

GitHub - ultravnc/UltraVNC: UltraVNC Server, UltraVNC Viewer, UltraVNC

Easy as possible to implement. If the client represents itself as able to use multiple formats, the UltraVNC Server will choose one.Pixel format refers to the representation of an individual pixel. The most common formats are 24 and 16 bit "true-color" values, and 8-bit "color map" representations, where an arbitrary map converts the color number to RGB values.Encoding refers to how a rectangle of pixels are sent(all pixel information in VNC is sent as rectangles). All rectangles come with a header giving the location and size of the rectangle and an encoding type used by the data which follows.These types are listed below.RawThe raw encoding simply sends width*height pixel values. All clients are required to support this encoding type. Raw is also the fastest when the UltraVNC Server and UltraVNC Viewer are on the same machine, as the connection speed is essentially infinite and raw encoding minimizes processing time.CopyRectThe Copy Rectangle encoding is efficient when something is being moved. The only data sent is the location of a rectangle from which data should be copied to the current location. Copyrect could also be used to efficiently transmit a repeated pattern.RREThe Rise-and-Run-length-Encoding is basically a 2D version ofrun-length encoding (RLE). With this encoding, a sequence ofidentical pixels are compressed to a single value and repeat count. In VNC, this is implemented with a background color, andthen specifications of an arbitrary number of sub rectangles andcolor for each. This is an efficient encoding for large blocks ofconstant color.CoRREThis is a minor variation. UltraVNC Server, UltraVNC Viewer, UltraVNC Repeater and UltraVNC SC UltraVNC Server, UltraVNC Viewer, UltraVNC Repeater and UltraVNC SC

GitHub - ultravnc/UltraVNC: UltraVNC Server, UltraVNC Viewer, UltraVNC

I view the two monitors at one I have not problems.I have selected "Track remote cursor locally" on viewer options. ddbivens 80 Posts: 140 Joined: 2015-12-26 14:53 Location: Tellico Plains, TN 37385 USA Re: 1.2.24 Release ( web release for 15/03/2019) Post by ddbivens » 2019-03-23 14:37 I have two items of feedback for the 1.2.2.4 release.1) This has happened in the last to updates. When I connect to a remote PC and press the capLock key, it actually sends a character. If I am in notepad or in a password field, a character is typed in. I was able to capture and save it using NotePad++ (￥).2) I have installed the latest two versions released onto about 20 systems. I can connect to the remote PC immediately after an install. However, after the remote PC reboots, more than half the time I can't connect until I reinstall UltraVNC again. It doesn't happen on all systems or every time. So far, I can't find a pattern to the failure. Fortunately, we don't reboot our PCs that often. Are there any log entries that I might look at that would help?Until the cap lock key gets fixed, I will have to roll back to the prerelease. Rudi De Vos Admin & Developer Posts: 6906 Joined: 2004-04-23 10:21 Contact: Re: 1.2.24 Release ( web release for 15/03/2019) Post by Rudi De Vos » 2019-03-24 01:17 -Unicode patch handled the caplock as unicode (￥) Found and fixed-The only thing the installer does is copy files and add some firewall rules and uninstall/install the service*Is the service uvnc_service running*Instead of install, does a service restartcmd net stop uvnc_service / net start uvnc_service also solve it*How is vnc added to the firewall, as port or as exeIn the firewall rules make sure it's added as port, else the exe can get refused after the exe change ddbivens 80 Posts: 140 Joined: 2015-12-26 14:53 Location: Tellico Plains, TN 37385 USA Re: 1.2.24 Release ( web release for 15/03/2019) Post by ddbivens » 2019-03-24 04:00 Thank you Rudi for the quick review and fix for the caplock issue. I look forward to the new builds.My batch file that I use to push out the update to remote PCs has a lot more than the following, but it is likely my program that is causing the issue. The basic stuff follows:sc stop winvncsc delete winvncsc stop uvnc_servicesc delete uvnc_service..."\\SHAFS01\Software Updates-Installs\VNC\VNCInstallNext\uvncsetup%BIT%.exe" /norestart /verysilent /loadinf="\\Server\VNC\VNCInstallNext\Install.inf"taskkill /IM winvnc.exe /F...copy "\\Server\VNC\VNCInstallNext\ultravnc%BIT%.ini" "C:\Program Files\UltraVNC\ultravnc.ini" /Y>NUL...taskkill /IM winvnc.exe /Ftaskkill /IM vncviewer.exe /F..."C:\Program Files\UltraVNC\winvnc.exe" -install"C:\Program Files\UltraVNC\winvnc.exe" -startservice------------------------------I will incorporate the commands net stop uvnc_service / net start uvnc_service where appropriate to see if that makes a difference. I may also add an uninstall command before