Update: UltraVNC 1.4.3.6 and UltraVNC SC 1.4.3.6: viewtopic.php?t=37885
Important: Please update to latest version before to create a reply, a topic or an issue: viewtopic.php?t=37864

Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://twitter.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc

PcHelpWare versus UltraVNC

Post Reply
redge
1000
1000
Posts: 6797
Joined: 2004-07-03 17:05
Location: Switzerland - Geneva

PcHelpWare versus UltraVNC

Post by redge »

PcHelpWare 1.0

- not compatible VNC at all.
- encrypted native TWF 256, disable encryption not possible.
- filetransfer by keyboard only (ctrl+alt+c and ctrl+c(copy) and ctrl+v (paste)
- speed faster than UltraVNC with dsmplugin
- speed without encryption could not be compared between UltraVNC (PcHelpware should be realtime without encryption)
- directX: Yes
- software OpenGL, yes
- GDI mode (disable directx) trough remote desktop, terminal server, Overlay not possible
- overlay (yes with driver_pchelware (winvnc video hook driver2)
- screen scaling a lot of better improved than UltraVNC
- image little bit fuzzy quality 32bit than UltraVNC 1.0.x
Image



UltraVNC 1.0

- compatible VNC flavor (except dsmplugin encryption + FileTransfer)
- encryption plugin (optional), MSRC4Plugin 128bit or ARC4 128bits or AESV2
- filetransfer manager side (local) by side (remote)
- speed compare UltraVNC without encryption not possible for pchelpware
- speed slower with encryption than pchelpware
- directX: No
- OpenGL sofware, yes
- overlay: No with and without driver (winvnc video hook driver)
- screen scaling windows very less than PcHelpWare
- image quality 32 bit (zlib compress 6, jpg quality=6) better than PcHelpWare
Image
Last edited by redge on 2007-01-07 12:03, edited 3 times in total.
UltraVNC 1.0.9.6.1 (built 20110518)
OS Win: xp home + vista business + 7 home
only experienced user, not developer
Post Reply