Novell Network Support Encylopedia (1992) 0 DOS

The Network Support Encyclopedia Professional Volume (NSEPro), was Novell's high-priced technical knowledge base on a CD-ROM. Intended for Novell support professionals, it contained up-to-date product support documentation in a searchable hypertext system.

• 1992

Ontrack Disk Manager (1987) 21 DOS

Ontrack Disk Manager is a BIOS overlay and partitioning tool that helps you overcome various BIOS hard drive size limits. It was commonly bundled with hard drives.

• 3.x
• 4.x
• 5.x
• 6.x
• 7.x
• 9.x

Ontrack Drive Rocket (1994) 1 DOS Windows

Drive Rocket is an IDE driver for DOS/Windows 3.1 that bypasses the BIOS and makes use of newer IDE features to accelerate hard disk transfer speeds.

• 1.0

Orion Hardcard Drivers (1989) 1 DOS

Drivers for the Orion branded Hardcard 20 & 40 products. These were 20MB and 40MB hard disk drives fitted onto an ISA card, instead of using a drive bay. 4.x onto the Hardcard.

• 89

Orthodontic Computer Software PIMS (1987) 0 Other DOS

Orthodontic Computer Software Patient Information Management System is a custom business program specifically designed to aid in the management of orthodontic practices.

• 9.0

Outside In (1991) 0 Utility DOS

Outside In, from Systems Compatibility Corp, is a TSR file viewer that can copy and paste blocks of text from documents in to DOS applications.

• 1.x

Overhead Express (1984) 1 Presentations DOS

Released in 1984 by Business & Professional Software, Inc, Overhead Express is a very early presentation program for the IBM PC that features high quality type, and an on screen print preview. It is geared towards overhead presentations, but can also be used for flyers, newsletters, report cover, labels, and more.

• 1.x

Packard Bell Navigator (1993) 0 Utility Other DOS

Packard Bell Navigator is an alternate user interface that replaces the Windows 3.1 Program Manager shell. It presents the content of your computer as a series of rooms.

• 3.5

Palindrome Network Archivist (1993) 0 Server DOS

Palindrome Network Archivist is an enterprise server program to back up Novell NetWare servers onto tape drives.

• 3.0

Paradise VGA Plus 16 Drivers (1988) 3 DOS Windows

Drivers for the Paradise Plus VGA card.

• 1.x

Paradox (1985) 26 DOS

Originally released in 1985 by Ansa Software and later sold to Borland, Paradox is a high-speed relational database product that integrates with Borland's "Turbo" products. It was notable for its Query By Example feature, and its Paradox Application Language. It was popular in the late 80s and early 90s, and competed against database product such as dBase, Symantec Q&A, Foxpro, Clipper, Clarion, DataEase, R:Base, and DataFlex.

• 1.x
• 2.x
• 3.x
• Engine 2.0
• 1.0 (Win)
• 4.5

Partition Commander (1988) 5 Utility DOS

Partition Commander is a Wizard based partition and disk utilization tool. It supports FAT, FAT32, NTFS, HPFS, and some Unix file systems.
It runs in real-mode DOS and installs from only two floppy disks. It competed directly against Partition Magic. Memory Commander, a 386 Expanded/Extended Memory Manager.

• 1.x

PC World PowerBase/Best Of Star-Dot-Star (1988) 0 Utility DOS

PC World PowerBase/Best Of Star-Dot-Star is a set of user contributed utilities and tips. These 5.25" floppy disks were distributed alongside the PC-World magazine as a supplement to their long running Star-Dot-Star column.

• Vol I
• Vol II
• Vol III
• Vol VI
• Vol V
• Vol IV

PC-DOS (1981) 172 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.

• 1.x
• 2.x
• 3.x
• 4.x
• 5.x
• 6.x
• 7.x
• 2000

PDC Prolog (1990) 0 DOS

PDC Prolog, by Prolog Development Center, is an enhanced implementation of the Prolog language (a language associated with artificial intelligence development). Some early versions were marketed and published by Borland under the name "Turbo Prolog".

• 3.x

Plus Hardcard (1987) 0 DOS

These are the software tools and drivers needed to install and operate a Plus 20 Hardcard internal hard drive.

• 1987

PolyWindows DeskPlus (1985) 0 Utility DOS

PolyWindows DeskPlus is a collection of memory resident accessories for DOS. It was first released in 1984 by POLYTRON Corporation. It includes an editor, index cards, a calendar/appointment book, an alarm clock, several calculators, a phone dialer, DOS functions, keyboard macros, and can cut-and-paste between applications. HQ, Mastro, PC Desk, Pop-Up Desk Set, and WordPerfect Library.

• 1.2

Popcorn Desktop (1986) 0 Utility PIM DOS

Popcorn desktop is a set of TSR utilities similar to Borland Sidekick. It includes a text editor, a calculator, and a calendar. It can copy information from currently running programs displayed on the screen.

• 1.x

Popcorn Misspeller's Dictionary (1988) 0 Word Processor Utility DOS

Popcorn Misspeller's Dictionary, from Popcorn Software, is a TSR program with a popup list of commonly misspelled words. You may find a word by typing it, but it does not make corrective suggestions.

• 1.x

PractiWord (1986) 0 Word Processor DOS

PractiWord is an easy to use word processor that works similarly to WordStar and integrates with PractiCorp's PractiBase database and PractiCalc III spreadsheet. It was lower cost than WordStar and was primarily targeted at home users and small businesses. Supports the IBM PCJr.

• 1.x

ProCalc 3D (1992) 0 Spreadsheet DOS

ProCalc 3d is a low-cost spreadsheet created by Formalsoft and sold by Parsons Technology.

• 1.x

Prodigy (1988) 0 Communications DOS

Prodigy was an online service that offered on-line news, forums, stock information, games, banking, online shopping, and e-mail. Its primary feature was that it used a fully graphical user interface, however it was limited to very low resolutions and slow dial-up speeds, making it impractical for displaying photographs or detailed graphical documents.

• 2.x

Professor DOS (1986) 0 Education DOS

Professor DOS, from INDIVIDUAL Software, is a friendly interactive training guide that helps you learn how to use DOS on your IBM PC or compatible computer.

• 2.x

Professor WINDOWS (1990) 0 Education DOS

Professor WINDOWS, from INDIVIDUAL Software Incorporated, was a best selling Training program for and about Microsoft Windows 3.0. There was also a "Professor DOS"

• Win 3.0

Proteus Design Suite (1992) 0 Engineering DOS

Proteus Design Suite is a circuit design and simulation program.

• 2.20