Editors                   
    Blackbeard -                 
    BRIEF - Solution Systems                 
    Epsilon Programmer's Editor - Lugaru Software Ltd.                 
    KEDIT - The Mansfield Software Group                 
    MKS Vi - Mortice Kern Systems                 
    PI Editor - The Iliad Group, Inc.                 
    Sage Progessional Editor - InterSolv                 
    Slick - MicroEdge, Inc.                 
    SpeedEdit - Bradford Business Systems, Inc.                 
    SPF/2 - Command Technology  
    
Source Code Generators                  
    Actor - The Whitewater Group                 
    Applications Engineer - LBMS                 
    CASE:PM - Caseworks                 
    Gpf - Microformatic                 
    Instant Windows - WinSoft                 
    Object Plus - EasySpec Group                 
    Winpro/PM - Xian Corp.  
    
Object Oriented Environments                  
    Blitz - Eikon                 
    Choreographer - GUIdance Technologies                 
    Nexpert Object - Neuron Data                 
    Object/1 - dbms                 
    PLUS - Spinnaker                 
    Smalltalk V/PM - Digitalk                 
    ToolBook - Asymetrix                   
    (Related products - R-Spy and R-Script - Syndetic ManagementSystems)                 
    VZ Programmer - VZ Corp  
    
Application Generators                  
    Application Development Workbench - KnowledgeWare                 
    Applications Manager - Intelligent Environments                   
    (Related products - CP/Workbench and SQL/Workbench from I.E.)                 
    c-tree Plus - Faircom Corp.                 
    Data Interepretation System - IBM/Metaphor                 
    db_VISTA III - Raima Corp.                 
    EASEL/2 - Interactive Images                 
    ENFIN/2 - Enfin Software Corp.                 
    Instant Prototyper - WinSoft                 
    MDBS IV - mdbs                 
    PM/FOCUS - Information Builders, Inc.  
    
High-Level Interfaces                  
    C-scape - Oakland Group, Inc.                 
    Code Base - Sequiter Software Inc.                 
    CView - ImageSoft                 
    DbxSHIELD - The Stirling Group                 
    ddeXPR - ETN Corp.                 
    Developer's Business Graphics Toolkit - The Crossley Group                 
    EPConnect - RadiSys Corporation                 
    Formation Desktop - Aspen Scientific                 
    HOOPS Graphics System - Ithaca Software                 
    MemSHIELD - The Stirling Group                 
    Mewel 3 - Magma Software Systems                 
    MKS AWK - Mortice Kern Systems                 
    Nevisys - Nevis Technologies, Inc.                 
    ObjectPM - JasTech                 
    Open Interface - Neuron Data                 
    Personal REXX Function Library - Quercus Systems                 
    PowerShoW - ETN Corp.                 
    REXX Extension Library - Quercus Systems                 
    Q+E Database Library - Pioneer Software                 
    TbxSHIELD - The Stirling Group                 
    Vermont Views - Vermont Creative Software                 
    Vitamin C - Creative Programming                 
    Windowcraft - Echelon Development Corp.                 
    XVT - Graphic Software Systems   
    
Database-Driven Development Tools                  
    Accsys (for dBASE or Paradox) - Copia Internationl Ltd.                 
    DataLens for SQL - Lotus Development Corp.                 
    DESIGNERS VISUALSQL - Solutions by Design, Inc.                 
    ERwin (for dBASE, ERX, SQL) - Logic Works                 
    FormLink - Access Development Corp.                 
    M/4 - mdbs, Inc.                 
    PowerLib - ETN Corp. (LAN version - PowerNetDB)  
    
Debugging Aids
    (Note: Many packages listed in other categories contain integrated debuggers)                  
    CodeCheck/2 - Abraxas Software                 
    CodeView - Microsoft                 
    MultiScope - Multiscope Inc.                 
    PC-Lint - Gimpel Software  
    
Image Support                  
    Collage PM - Inner Media, Inc.                 
    HotShot Graphics - Symsoft Corp.  
    
Compilers                  
    ACUCOBOL-85 - Acucobol, Inc.                 
    Ada - Proprietary Software Systems                 
    ADAware - Tweedy Associates                 
    Alsys Ada - Alsys, Inc.                 
    Arity/Prolog - Arity Corp.                 
    Baby/36 (RPG II) - California Software Products                 
    C++ - Abraxas Software                 
    DB/C (Databus) - Subject, Wills & Co.                 
    High C - MetaWare Inc.                 
    IBM BASIC/2 - IBM Corp.                 
    IBM C/2 - IBM Corp.                 
    IBM COBOL/2 - IBM Corp.                 
    IBM Fortran/2 - IBM Corp.                 
    IBM MASM/2 - IBM Corp.                 
    IBM Pascal/2 - IBM Corp.                 
    Lattice C - Lattice, Inc.                 
    Magnum Modula-2 - Greiner Corp.                 
    Micro Focus COBOL - Micro Focus                 
    Microsoft BASIC - Microsoft                 
    Microsoft C - Microsoft                 
    Microsoft COBOL - Microsoft                 
    Microsoft FORTRAN - Microsoft                 
    Microsoft MASM - Microsoft                 
    Microsoft Pascal - Microsoft                 
    Modula OS/2 - Multiscope, Inc.                 
    Professional Pascal - MetaWare Inc.                 
    Prospero Pascal - Prospero Software, Inc.                 
    Realia COBOL - Realia, Inc.                 
    RM/COBOL-85 - Ryan McFarland Corp.                 
    RM/FORTRAN - Liant Software Corp.                 
    Stony Brook Professional Modula-2 - Stony Brook Software                 
    TopSpeed C - Jensen and Partners International                 
    TopSpeed C++ - Jensen and Partners International                 
    TopSpeed Modula 2 - Jensen and Partners International                 
    TopSpeed Pascal - Jensen and Partners International                 
    UR/FORTH - Laboratory Microsystems, Inc.                 
    Zortech C++ - Zortech  
    
Version Control Systems                  
    MKS RCS - Mortice Kern Systems                 
    PVCS - InterSolv                 
    Sourceror's Apprentice - Solution Systems                 
    TLIB - Burton Systems Software  
    
Compiler Construction                  
    MKS LEX & YACC - Mortice Kern Systems                 
    PCYACC/2 - Abraxas Software  
    
Testing Aids                  
    Atron Evaluator - Cadre Technologies                 
    Automated Test Facility - Softbridge, Inc.                 
    LogShield - The Stirling Group                 
    Workstation Interactive Test Tool - IBM Corp.  
    
CASE Development Tools                  
    Computer Aided Software Design System - DMB Electronics                 
    DESIGN/1 - Andersen Consulting                 
    ENVISION - Future Tech. Systems, Inc.                 
    Excelerator Series II - Index Technology Corp.                 
    FOUNDATION for Cooperative Processing - Andersen Consulting                 
    Information Engineering Facility - Texas Instruments, Inc.                 
    PACSTATION - CGI Systems                 
    System Architect - Popkin Software & Systems, Inc.  
    
Command Processors/Shells                  
    Hamilton C Shell - Hamilton Laboratories                 
    MKS Toolkit - Mortice Kern Systems                 
    
Procedures Langauge /2
    REXX - IBM Corp.  
    
.EXE Generation Tools                  
    MKS Make - Mortice Kern Systems                 
    OptLink/2 - ImageSoft                 
    PolyMake - InterSolv                 
    The Segmentor - Microquill, Inc.   
    
Miscellaneous                  
    CC Rider - Western Wares                 
    ddeMODEM - ETN Corp.                 
    FYI - Identitech                 
    InfoAlliance - Software Publishing Corp.                 
    InstallSHIELD - The Stirling Group                 
    Mirrors - Micrografx                 
    Netwise System - Netwise, Inc.                 
    PKZIP - PKWare                 
    OS/2 Presentation Manager Toolkit - Microsoft                 
    OS/2 Programming Tools and Information - IBM Corp.                 
    SoftFIELDS, SoftDDE, SoftPAGETOOL, Soft2GUI, SoftDPMI -  
        Softworks International                 
    TMSFAX - TMS, Inc.                 
    Windows Libraries on OS/2 - Microsoft