8086 Forth 83 (1984) 2 DOS

This is an implementation of the Forth 83 programming language for 8088/8086 computers running DOS. Forth contains many unique features and paradigms not found in modern languages.

• 2.1.0

86-DOS (1981) 13 DOS

86-DOS is a "quick and dirty" operating system clone of CP/M created by Seattle Computer Products for their 8086 S-100 systems. It was later bought by Microsoft and used as the basis for IBM PC-DOS and MS-DOS

• 1.00

Cache86 (1990) 0 Utility DOS

Cache86 is a high speed disk caching program for DOS and Windows 3.x systems. It features a very small conventional memory overhead, speed, reliability, support for Extended memory on 286+ machines, and support for Expanded memory on PC/XT class machines.

• 3.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

CP/M 86 (1982) 41 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
• 3.x

Intel ASM86 Macro Assembler (1987) 0 DOS

ASM86 is a tool that compiles 8088/8086 assembler mnemonics in to machine code. The resulting machine code modules must then be processed by the separate Intel iAPX 86-88 Family Utilities.

• 3.1
• 3.2

Intel DB86 Software Debugger (1988) 0 DOS

DB86 is a debugging tool from Intel for use with Intel language products.

• 1.0

Intel iAPX 86-88 Family Utilities (1987) 0 DOS

A set of utilities for use with the Intel Intel iC-86 Compiler and Intel PLM Compiler.

• 4.2

Intel iC-86 Compiler (1992) 2 DOS

iC-86 is an optimizing C language compiler from Intel for the 8088, 8086, 186, 286, and 386 processors.

• 4.5

Quadtools - Quadtel 386 RAM Utilities (1989) 0 DOS

A collection of memory management tools for 386 computers. Includes expanded memory manager, RAM disk, spooler, and cache software.

• 1.x

Qualitas 386MAX (1992) 6 DOS

Qualitas 386MAX is a memory manager that competed with Quarterdeck QEMM and Memory Commander. It features ease use, with automated configuration and optimization. It claims to make more DOS memory available than other similar tools at the time.

• 6.x
• 7.x
• 8.x

Trace86 (1985) 1 DOS

Advanced Trace86 is a full screen debugger tool that lets users visually trace through execution of 8086 machine code.

• 2.x

Tree86 (1990) 0 Utility DOS

Tree86, from The Aldridge Company, is an easy to use tree-based file manager for DOS.

• 3.x