The Twin (1986) 0 Spreadsheet DOS

"The Twin", from Mosaic Software, is a spreadsheet that touts compatibility and visual similarity with Lotus 1-2-3. better graphics, a much lower price, and was not copy protected. It was a little slower than Lotus 1-2-3, but this was less of an issue for budget users. The Twin, along with Paperback VP-Planner and Borland Quattro Pro were the subject of a lawsuit claiming that duplicating the "look and feel" violated Lotus's copyrights.

• 1.x
• 2.x

TTY Communications (1983) 1 Communications DOS

TTY Communications is a rudimentary dial up/terminal emulation telecommunications package sold with the Texas Instruments Personal Computer.

• 1.x

VCN ExecuVision (1984) 0 Presentations DOS

Visual Communications Network's ExecuVision was the first business presentation package for the IBM PC. It was targeted at business professionals, and was advertised as a complete graphics art department on a computer. It was also notable for it's clip art collection, which was also a first. Wanted: VCN ExecuVision Graphics Library 3: Industry and Business

• 1.0

VisiTrend/Plot (1983) 4 Presentations DOS

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.

• 1.3

VP-Planner (1986) 0 Spreadsheet DOS

VP Planner is a Lotus 123-type spreadsheet, but featuring 3-D (paged) spreadsheets and other advances over Lotus 123. This was the subject of a lawsuit, also involving The Twin, and Borland Quattro Pro, which Paperback Software eventually won, but which sank the company.

• 1.x
• Plus 2.x

WordPerfect Presentations (1991) 0 Presentations DOS

WordPerfect Presentations is WordPerfect Corp's offering to the desktop presentation market. It is an enhancement to and replacement for DrawPerfect. In addition to DrawPerfect's charting, it adds slide printing, on-screen slide shows, templates, a text outliner, a slide sorter, and supports multimedia audio. At release, it competed against PowerPoint, Aldus Persuasion, Harvard Graphics, and Lotus Freelance Graphics. Notably, it did all this while the initial release was for DOS. A version for Microsoft Windows was later released.

• 2.0

Words and Figures (1986) 0 Word Processor Spreadsheet DOS

Words and Figures is a Lotus 1-2-3 1A compatible spreadsheet clone that includes a word processor. Its primary feature is that it can share "live" data between an open spreadsheet and a document. A document and spreadsheet may be edited and viewed at the same time. Pressing F12 (or Alt-F10 on an XT keyboard) will switch between the word processor and spreadsheet. The absence of copy protection was used as a selling point.

• 1.x