PC-DOS (1981) 132 DOS

IBM PC-DOS was an IBM branded version of MS-DOS licensed from Microsoft for use on the IBM PC system. Versions of PC-DOS paralleled that of MS-DOS up until version 6.1, where PC-DOS was independently maintained by IBM up until 7.1, the last version. Although not the only OS available for the IBM PC when it came out, it quickly became popular due to its low cost in comparison to the others. Its direct competitors on the PC at the time were CP/M-86 and UCSD p-System. The major differences between PC-DOS and MS-DOS were only in terms of driver support and built in programs until version 6.1 where development diverged.

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IBM Personal Computer BASIC Compiler (1982) 9 DOS OS2

The Personal Computer BASIC Compiler is a BASIC language compiler written by Microsoft and licensed to IBM for use on the IBM Personal Computer. It is mostly compatible with BASIC code written for IBM Cassette/Disk basic, however the compiled code will run much faster and eliminates the need to distribute source. Compiled programs do not require IBM BASIC in ROM.

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IBM Professional Editor (1982) 8 Word Processor Editor DOS

Professional Editor is an early editor for the IBM PC. It makes extensive use of function keys, has user definable macros, and can work with files larger than available RAM. You WILL need to read the manual to use this!

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IBM PC Diagnostics (1981) 6 DOS

These are the diagnostic disks (and cassette) provided by IBM with their PC computers. They are used to verify the basic functionality of the hardware. These are only intended for use with genuine IBM computers.

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IBM Writing Assistant (1984) 6 Word Processor DOS

IBM Writing Assistant is an early word processor sold by IBM with their IBM PC computers. It is basically a re-branded version of PFS:Write It features a built in spell checker, and the ability to include data and graphs from other IBM Assistant programs.

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IBM Typing Tutor (1981) 6 Education DOS Other

IBM Typing Tutor is an educational program sold by IBM alongside their original IBM PC. The software itself was licensed from Microsoft, and is notable as being one of only two known commercial programs that were sold for the IBM PC on cassette tape. (The other being IBM PC Diagnostics )

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IBM Script/PC (1984) 4 Utility Publishing DOS

IBM Script/PC is a document formatter utility. It is similar to the mainframe DCF tool for IBM TSO or VM 370 that uses the Script/VS language. Unlike integrated word processors, one creates their document in a separate text editor and manually adds markup commands (called GML or Generalized Markup Language tags). This utility then interprets those commands to produce a formatted document regardless of the printer used. formatters already on the market such as WORDIX+INDIX, ReadiWriter, and MicroScript. for use with IBM Professional Editor, and can work with existing mainframe Script/VS documents.

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IBM Personal Computer Plotting System (1984) 4 DOS

IBM Personal Computer Plotting System is a set of business graphing program libraries for use with the IBM Personal Computer Graphical Kernel System. It also includes a graphing demonstration program. GKS is a shared, standardized graphics library, designed primarily to support IBM's high end CAD oriented IBM Professional Graphics Controller. GKS supports IBM's other video systems through the use of interchangeable device drivers.

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IBM E Editor (1987) 3 Word Processor DOS

The IBM "E" Editor is a text editor based on the IBM Personal Editor. Later versions were included in IBM PC-DOS. Version 3.x is sometimes referred to as "E3".

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IBM Pascal Compiler (1981) 3 DOS

The IBM PASCAL Compiler, is a tool that compiles Pascal source code in to binaries for IBM PC-DOS. The IBM PASCAL Compiler is an IBM OEM version of the Microsoft Pascal Compiler.

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IBM Personal Computer Graphical Kernel System (1984) 3 DOS

IBM Personal Computer Graphical Kernel System is a standardized graphics interface programming library designed to simplify portable software development across IBM's different video card. It provides bindings for languages, including BASIC, C, and FORTRAN. It was primarily designed for use with the IBM Professional Graphics Adapter. The IBM PGA card is a very high end, and very uncommon, video card designed primarily for use with CAD programs.

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IBM OS/2 LAN Server (1990) 2 DOS

IBM LAN Server is a powerful print and file server system with many advanced features for the OS/2 operating system. It supports both OS/2 and DOS clients. It was a close cousin to Microsoft LAN Manager, which became a core component of Windows NT.

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DisplayWrite (1984) 2 Word Processor DOS OS2

DisplayWrite is a word processor that is based on the IBM Displaywriter dedicated word processing system. It directly competed with software ports of dedicated word processors such as the Wang Word Processing System (or its clone MultiMate ), Lanier Word Processing Software, Xerox, DEC, or similar.

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IBM C Compiler (1985) 2 DOS

IBM's branded C compiler for the IBM PC/XT/AT computers. IBM C Compiler 1.00 is a rebadged version of Microsoft C 3.0

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IBM Primary Editor (1988) 2 Word Processor Graphics Education DOS

Primary Editor Plus is a student's toolkit for writing and language arts activities in Kindergarten through grade eight. The program is a flexible entry-level word processor appropriate for young students or anyone who is new to word processing and computers.

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IBM Personal Computer Graphical File System (1984) 2 DOS

The IBM Personal Computer Graphical File System is a programming library add-on to the IBM Personal Computer Graphical Kernel System. It provides a programming interface for drawing and rendering device independent metafiles. Both the GFS and the Professional Graphics Series were designed primarily to support the high end CAD oriented IBM Professional Graphics Controller.

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IBM Voice Communications Installation and Setup 2 DOS

This is the diagnostic and runtime software provided with the IBM PC Voice Communications Adapter. It is a prerequisite for other software that makes use of this expansion card. The he IBM PC Voice Communications Adapter, released in 1985 was a digital signal processing card that supported a huge variety of functions including voice recognition, voice synthesis, audio recording, audio playback, telephone modem communications, telephone management, and telephone line monitoring.

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Easy Writer (1982) 1 Word Processor DOS

Easy Writer was one of the first word processors for the IBM PC. It was originally written by John Draper AKA "Captain Crunch", with the PC version published by IBM. EasyWriter 1.x was written in the FORTH programming language and, as the story goes, it was ported to the IBM PC in a matter of days. There was also an Apple II version.

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IBM Assistant Home Solutions (1984) 1 Database DOS

IBM Home Assistant is a bonus product often found with bundles of IBM Filing Assistant and the other IBM Assistant series. This was part of IBM's Assistant office product series for the IBM Personal Computer. This included IBM Writing Assistant, IBM Graphing Assistant, IBM Reporting Assistant, IBM Filing Assistant, IBM Document Retrieval Assistant, IBM Planning Assistant, IBM Assistant Home Solutions, IBM Assistant Accounting Solutions, IBM Assistant Executive Solutions, and later IBM DisplayWrite Assistant.

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IBM Personal Editor (1982) 1 Editor DOS

This is a rudimentary text editor sold by IBM for the IBM PC. It runs with only 64K of RAM and a single sided floppy drive under PC-DOS 1.x. This later evolved in to the IBM "E" Editor.

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IBM Professional Debug Facility (1984) 1 DOS

The IBM Professional Debug Facility is a terminate-and-stay-resident debugging tool. You can use it with programs that can not be debugged with DOS DEBUG. It avoids DOS I/O calls to prevent conflicts with the running program.

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IBM Word Proof (1983) 1 Utility DOS

IBM Word Proof is a stand-alone spell checker for the IBM PC with a list of over 125,000 standard English words. It can also find synonyms and anagrams, and features a built-in full screen editor. You may add your own specialized words to its list.

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IBM Fortran Compiler (1982) 1 DOS

This is IBM's FORTRAN compiler software for the IBM PC. It was written by Microsoft and is similar to the Microsoft FORTRAN Compiler. up until IBM Fortran/2.

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IBM DisplayWrite Assistant (1987) 1 Word Processor DOS

IBM DisplayWrite Assistant is a higher end word processor that has a user interface similar to IBM Writing Assistant, but has advanced features from IBM DisplayWrite. It can exchange information between other IBM Assistant series programs as well as DisplayWrite and IBM's mini/mainframe products. This was intended to bridge the gap with their entry level "Assistant" product line. Like DisplayWrite, it supported only a tiny handful of IBM printers.

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IBM Time Manager (1982) 1 PIM DOS

IBM Time Manager is a rudimentary scheduling application for the IBM PC. It lets you keep a calendar for an entire year, schedule items, make notes, set priority, and produce certain kinds of totals.

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