VEDIT, from CompuView, is an extremely powerful, flexible, and customizable editor designed for power users and programmers. It can handle extremely huge files. It has a programmable command mode that can be used to automatically perform complex operations on files. It features a completely customizable keyboard layout and special features for editing programming language source files. operating systems including CP/M-80, CP/M-86, and MS-DOS, and supported a large number of terminal types.

Ventura Publisher, originally from Xerox, is a professional desktop publishing program for the GEM graphical environment and later Windows. It has the distinction of being the first popular publishing program for the IBM PC platform. It competed with Aldus PageMaker, which initially was more popular on the Mac platform. There are also versions for Mac and OS/2.

First released in 1983 by T & W Systems Inc (later Versacad Corporation) and based on their earlier T-Square product, VersaCAD is a sophisticated professional object design and drawing tool for the IBM PC. It competed heavily against AutoCAD. A very in-depth history of VersaCAD can be found on Cadhistory (PDF Link)

VersaForm is a business oriented database based around business forms and procedures. It features easy integrated form creation, entry, and reporting. Pascal system, and supported large databases on Corvus hard drives.

SpaceManager, from Vertisoft, the authors of DoubleDisk which became Microsoft DoubleSpace, is a utility that adds more features to DoubleSpace. It adds access to additional compression methods to get better compression at the expense of CPU speed, can bypass compression for files that do not compress well, automatically schedule a drive recompression, automatically mounts compressed floppy disks, and shows drive usage details and compression statistics.

ViaVoice is a voice recognition program from IBM. It was available in a number of different languages. It was based on the previous VoiceType product Helloooo computer!

Video Tape File System is a database program that you can use to organize your VHS video tapes. You can sort by title, actor, or category, print labels, and print a complete reference. It includes a top 100 movie reviews, can retrieve movie review information from Prodigy, and it includes 50 colored labels to get you started. There were version for Apple II and IBM PC.

A Powerful and sophisticated communications package that lest you communicate with any computer information service, such as CompuServe and Dow Jones News/Retrieval. There's even an option that lets you use the auto-dial feature found on many telephone modems! Videotex Plus includes on-screen editing for tailoring of the auto-logon on sequence to your particular needs.

VideoWorks is a Macintosh animation program that eventually became Macromedia/Adobe Director.

Virex is another of the 1990's who-owns-it-this-week products. Originally a virus scanner and disk utility set for Macintosh and PC from Microcom, who then became Datawatch, sold the Macintosh version of Virex to Dr. Solomon's. In 1998 all of this was bought out by Network Associates - a merger of McAfee and Network General Corp.

Virtual PC started off originally as an x86 emulator for PowerPC Macintosh to run MS-DOS and Microsoft Windows. Connectix, the company that made it, was purchased by Microsoft. Virtual PC was then retooled into a virtualization tool for x86 systems. Microsoft discontinued Virtual PC in favor of a server-oriented virtualization product called Hyper-V.

VirtualBox is an an x86 virtualization program.

ViruSafe is a fast, comprehensive yet easy to use virus scanner produced by the makers of XTree. It can find known viruses and monitor files for any kind of unwanted changes. It features the ability to schedule scans, and can create a "recovery" boot disk to deal with boot sector viruses.

VisiCalc was the first spreadsheet program for personal computers. It was extremely successful, and pivotal as it was significantly responsible for moving personal computing out of the realm of hobbyists and in to the realm of serious business tools. application suite that also included VisiWord, VisiFile, VisiSpell, VisiTrend/Plot, and VisiTutor. a GUI based environment. But that did not catch on. The similarly named Visi On Calc spreadsheet is not at all related to VisiCalc, and later had to be renamed to Visi On Plan.

VisiFile is a flat file data base management system. This version is for the IBM PC, there was also an earlier version for the Apple II. by VisiCorp. Creative Computer Applications followed up with a product called "TurboFile" application suite that also included VisiWord, VisiCalc, VisiSpell, VisiTrend/Plot, and VisiTutor.

Visio is a flow-chart diagramming program for Microsoft Windows originally from Shapeware/Visio Corp. Visio was specifically designed as a flow charting tool rather than a generic drawing tool. It featured easy to use drag-and-drop diagram creation, and shipped with a wide variety of stencils. In 2000 Visio Corp was acquired by Microsoft. It competed with Aldus Intellidraw and Micrografx Snapgraphics and Meta Software's MetaDesign.

VisiSchedule, from VisiCorp, is a project task scheduling program for IBM PCs running DOS. It competed against early versions of Microsoft Project for DOS.

VisiSpell is a standalone spell checker for DOS, that is intended for use with VisiCorp VisiWord but can be used with any text document.

VisiTrend/VisiPlot is a data analysis and graphing tool. It is part of the Visi Series of applications from VisiCorp, that also included VisiWord, VisiCalc, VisiFile, VisiSpell, and VisiTutor.

VisiTutor is a computerized tutorial program that will guide a user through how to use VisiCorp VisiWord. application suite that also included VisiCalc, VisiWord, VisiFile, VisiSpell, and VisiTrend/Plot.

VisiWord is a solid and well designed word processor for the IBM PC from VisiCorp. It was part of VisiCorp's integrated office application suite that also included VisiCalc, VisiFile, VisiSpell, VisiTrend/Plot, and VisiTutor. It competed against EasyWriter and Volkswriter. This software runs under DOS 1.x and DOS 2.x. A follow up update to VisiWord offered better integration with VisiSpell. a GUI based environment. But that did not catch on. The similarly named Visi On Word word processor is not directly related to VisiWord.

Vistapro is a three-dimensional landscape simulation program. Using U.S. Geological Survey (USGS) Digital Elevation Model (DEM) files, Vistapro can accurately recreate real world landscapes in vivid detail. It can also create fractal based landscapes, and provides many customizations. Vistapro originated on the Amiga and also had a Macintosh port.

Visual CADD is a greatly enhanced version of Generic CADD designed for Microsoft Windows. It was created by Numera Software Corporation, which consisted of many original Generic CADD programmers, after Generic CADD was acquired and then abandoned by AutoDesk. It never regained its popularity and was eventually acquired by Corel and IMSI before finally landing at TriTools. The original developers also created another Generic CADD offshoot called General CADD Pro.

VMWare is a commercial CPU virtualizer for commodity x86 systems. Unlike a PC emulator, CPU instructions are not interpreted, but rather run directly on the host CPU alongside any other native operating system and applications.

VoiceType is a voice dictation and speech recognition program from IBM. Compared to other products, VoiceType was considered fairly fast and accurate, but required several hours of "training" to achieve that. It was aimed at a fairly niche voice dictation market.