Business Session (1991) 0 Communications Windows

Business Session for Windows is a Terminal emulator that supports HP 2392, 2394, 700/92, 700/94, VT100, and HP ANSI terminal emulation. It supports Serial, modem, and LAN connection with virtual terminal, Telnet, and X.25. It also includes scripting, file transfer, Windows DDE support, and logging.

• 3.x

CA-Compete (1991) 0 Spreadsheet Financial Windows

CA-Compete! is a graphical, object-based, multi-dimensional modeling and data viewing tool that is as easy to use as a spreadsheet and as powerful as a decision support system (DSS) or executive information system (EIS). Compete! looks and works like a spreadsheet, but is object-based. In other words, you define the names that Compete! uses to identify and locate data in a model. A Compete! model can also contain many more dimensions than the spreadsheet norm of two or three.

• 4.x

Cadlogic Instinct (1987) 3 Engineering Windows

Instinct is a computer aided design drafting tool designed for Microsoft Windows 1.x. It was designed specifically with ease of use in mind, and was among the few early applications designed for Microsoft Windows 1.

• 1.0

CalcStar (1980) 2 Spreadsheet DOS CPM

CalcStar is a spreadsheet from MicroPro, somewhat like VisiCalc but using commands similar to WordStar. You can also format content similar to WordStar. It was available for CP/M and DOS, and often part of early 80s system's bundled software.

• 1.x

CBASIC (1981) 4 CPM

Digital Research CBASIC is a BASIC implementation that "compiles" basic code in to interpreted byte code that is run using a royalty-free runtime. BASIC source code is not needed to run a program. CBASIC was a popular programming language under CP/M. There were also versions for MS-DOS. MBASIC's rounding errors that were sometimes troublesome for accounting. machine code. Later versions also included support for GSX graphics extensions.

• 1.x

Cdex Managing Your Business With the Lotus 1-2-3 Program (1983) 0 Education Other

Managing Your Business With the Lotus 1-2-3 Program is an on-disk training system that focuses on the practical application of analyzing your business's performance while using the Lotus 1-2-3 spreadsheet. It includes quizzes, exercises, and sample spreadsheet templates.

• 1983

Cdex Training for the VisiCalc Program (1983) 0 Education Other

Released by Cdex in 1983, this is an interactive training program that will teach you how to use VisiCalc. Cdex also sold training programs for WordStar, SuperCalc, EasyWriter ||, The IBM Personal Computer, and The Apple //e Personal Computer. There were versions for both the IBM PC an Apple II.

• 1983

Chessmaster 3000 (1991) 4 Windows

A fairly comprehensive version of Chess for Windows to play against another person or computer. Is able to analyze on potential moves in a game, provide tutoring, and change the appearance of the chess board.

• 1.0

Chex Quest 0 DOS Windows

Chex Quest is a non-violent first person shooter that was distributed with certain boxes of Chex Cereal based on the DOOM engine.

• 1.0

ClarisWorks (1991) 31 Word Processor Spreadsheet Presentations Graphics Publishing Database Windows MacOS

ClarisWorks is an all-in-one Word Processor, Spreadsheet, Database, Graphics Editor, and Presentations tool from Claris. In 1998, after version 5.0.2, ClairsWorks was purchased by Apple and re-branded under the "AppleWorks" name. It is not related to the Apple II AppleWorks product.

• 1.x

Clipper (1990) 39 DOS Windows

Clipper, from Nantucket Corp and later Computer Associates, started out as a native code compiler for dBase III databases, and later evolved in to a full fledge database language and application development environment.

• 5.x

Concurrent CPM-86 (1982) 17 CPM

Concurrent CPM-86 is a multitasking version of CP/M that evolved from Digital Researches' earlier multitasking MP/M product. A seperate add-on was available for 3.1 that added DOS compatiblity. This was integrated in to the product and it was renamed to Concurrent DOS.

• 1.x
• 2.x
• 3.x

Concurrent DOS (1984) 6 CPM

Originally an optional module for Concurrent CP/M-86 3.1, this version of Digital Research's CP/M provided basic compatibility with PC-DOS in 1983. Simple DOS applications that did not require hardware access can be ran on this. A stripped down single tasking version was released as DOS Plus and later DR-DOS.

• 3.x
• 4.x
• XM 6.x
• 386 2.x
• 386 3.x

CorelDraw! (1989) 66 Graphics Publishing Windows

Corel Draw is a vector based drawing and illustration program. It is primarily a Windows application, but was ported to Mac OS, Mac OS X, Linux, CTOS and OS/2. It competed against Aldus Freehand, Adobe Illustrator, and Micrografx Designer.

• 1.x
• 2.0

Correct Grammar (1989) 4 Word Processor Utility Windows

Correct Grammar is a grammar checking and analysis tool for DOS. Correct Grammar incorporates technology from the Houghton Mifflin CorrectText system.

• 2.x (Win)

Correct Quotes (1991) 0 Novelty Windows

Correct Quotes, from WordStar International, is a small database of about 5000 famous quotes. There were versions for DOS, Windows, and Macintosh. WordStar International, the producers of WordStar, also sold several other similar companion products including Correct Writing - a writing style manual, and Correct Letters - a large collection of letter templates.

• 1.x

CP/M 86 (1982) 15 CPM

CP/M-86 is a port of Digital Research's CP/M operating system to the Intel 8088/8086. The earlier CP/M-80 was extremely popular on 8080/Z80 microcomputers.

• 8680 2.x
• 1.x

CP/M-80 (1982) 16 CPM

CP/M-80, from Digital Research, was a popular operating system for 8080 and Z80 microcomputers. Each release was customized by OEMs specifically for their hardware.

• 2.2 (8080)
• (Other platforms)

Cricket Graph (1989) 2 Presentations Graphics Windows MacOS

Cricket Graph, from Cricket Software and later Computer Associates, was a best selling presentation graphics program, and a companion product to CA-Cricket Presents (formerly Xerox Presents). This program can create a variety of graphs, such as line, bar and pie charts. CA-Cricket Presents can then import the graphs in to presentations.

• 1.x (Mac)
• 1.x (Win)

dBFast (1991) 1 Windows

dBFast is a dBase application compiler for DOS, the Microsoft Windows environment, and Macintosh. The DOS version was considered very limited and buggy. The Windows version was first released in 1989 for Windows 2.x, and supposedly the first "relational" database for Windows. changes. Windows specific features include support for mouse, buttons, menus, Dynamic Data Exchange, graphing, and graphics data fields.

• 1.x

DEC Rainbow Learn Rainbow tutorial (1983) 0 CPM

This is a tutorial program included with DEC Rainbow computers. The DEC Rainbow is a non-IBM compatible MS-DOS computer. This program is for the CP/M-86 operating system.

• 1

DEC Rainbow Winchester Diagnostics 2.1 (1983) 0 CPM

Hard disk diagnostics and utilities for the DEC Rainbow computer. The DEC Rainbow is a non-IBM compatible MS-DOS computer. This program is for the CP/M-86 operating system.

• 2.x

DeLorme Street Atlas (1991) 2 Reference Windows

Back before MapQuest or Google Maps, people could own an entire USA road map on a CD-ROM. DeLorme Street Atlas was one of the most popular road mapping products. You can search for street names or by phone number and zoom in on local neighborhoods. enabled users to create customized maps. focused on road maps. Later it competed with Microsoft Expedia Streets and Rand-McNally Route Planner.

• 1.0

DeScribe (1991) 2 Word Processor Windows OS2

DeScribe is a word processor with some advanced features primarily for OS/2. Later, it was made available for Windows 3.1, 95, and NT.

• 3.0

Digital Research C (1984) 1 DOS CPM

Digital Research C is a compiler developed for use with Digital Research's CP/M systems. It was also ported to DOS.

• 1.x