Quarterdeck specializes in memory-management, utilities, internet-tools, and communications software for DOS and Windows PCs.
 
Crash Defender Deluxe	The Most Reliable Protection Against Crashes and Screen Freezes

REALHELP		Instantly Cure PC Headaches!
WINProbe 95	The Windows 95 Troubleshooter Toolbox!
TuneUp.com	The one-stop online service station for your PC.
 
CleanSweep Deluxe	The #1 Choice for Safe and Complete Hard Drive Clean-Up for improved performance!
CleanSweep for Administrators	The safest and most complete uninstaller and hard drive clean-up technology available for corporate users.
DiskClone	The Safe and Easy Way to Clone Any Hard Drive for PC Upgrades or Recovery.
DiskClone Corporate	The best way to upgrade operating systems on multiple PCs.
Remove-It 98	The easiest way to get the garbage off your hard drive.
Partition-It	The easiest way to optimize and organize your hard drive.
Zip-It	The easy way to ZIP and unZIP files in Windows!
I-Zip	The fastest way to unzip files over the Internet!
 
ViruSweep	 Internet Security and Virus Protection. Includes eSafe Protect! 
QUARC	Quarterdeck Anti-Virus Research Center -- Over 12,000 pages of timely information and software to address today's deadliest computer viruses.
 
QEMM	Optimize your memory in Windows 95!
DesqView	Windowed multi-tasking for DOS PCs!
DesqView/X	Run Unix X-window applications on your DOS PC!

IWare	Controllable, secure Internet access for NetWare LANs.
Procomm Plus	Everything you need to send and receive information reliably and easily.
Procomm Plus 3.0	Connect. Communicate Any way, Anywhere. For Windows 3.1.
Procomm Connections	The most reliable PC to host connections.
Procomm RapidRemote	Work from virtually anywhere to share applications, finish a project or check e-mail from a remote PC.
WebCompass	The #1 way to search the Internet.
WebTalk	The first Internet Phone for Windows PCs.
Internet Suite	The fastest web browser, plus email, ftp, and nntp clients.

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Quarterdeck Corporation

Quarterdeck Corporation's headquarters in Marina del Rey, CA, United States

Quarterdeck Corporation

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