PC Paintbrush (1984) 3 Graphics Windows

ZSoft PC Paintbrush is a bitmap drawing program visually similar to MacPaint. The earlier DOS versions were often bundled with Microsoft and Microsoft compatible mice, and were notable for supporting a huge variety of video adapters. It competed against Mouse Systems PC Paint (not related despite the similar name). ZSoft PC Paintbrush eventually became Microsoft Paintbrush included in Windows 3.x. For Microsoft's rebranded version see Microsoft Mouse and Microsoft Paintbrush

• 1.05 (Win)
• Plus 1.x (Win)

PC Speaker Driver (Windows 3.1) (1992) 3 Windows

A PC speaker driver that enables Windows 3.1 programs such as the Windows Sound Recorder to play .WAV format files.

• PC Speaker Driver (Windows 3.1)

PC Tools (1985) 10 Utility Windows

PC Tools, from Central Point Software, is a system and disk utility suite similar to the Norton Utilities. Central Point also produced a similar set of tools for the Apple Macintosh known as MacTools. Central Point Backup, bundled as part of PC-Tools, was also offered as a standalone product.

• 2.0 for Windows

PC-NFS (1994) 0 Windows

PC-NFS, from SunSelect/SunMicrosystems is an enterprise-grade NFS client and utility set for Microsoft Windows. NFS is a primitive TCP/IP network file sharing system used by Unix systems. UNIX systems, VMS minicomputers and IBM mainframes. It also include telnet and Unix printing support.

• 5.x

PC-Tools File Manager (1994) 0 Utility Windows

This is a standalone version of the enhanced filemanager that was bundled with PC-Tools for Windows. This version was released after Symantec acquired Central Point and discontinued the PC-Tools product.

• 3.0

PC/IX (1984) 2 Unix

Interactive UNIX, also known as PC/IX, and 386/ix were UNIX derivitives created for the IBM PC in the early 1980's. PC/IX was the first UNIX sold directly from IBM, but not the first UNIX sold for the IBM PC. (Venix/86 was the first.) The original PC/IX software sold was on 19 floppy disks and sold for 900 dollars. In 1985, 386/ix was introduced, later named Interactive UNIX. The last version released was 4.1.1 in July 1998 and was supported up until 2006.

• 1.0
• 2.x
• 4.x

pcANYWHERE (1990) 0 Communications Windows DOS

pcAnywhere is a tool that enables one to remotely control another computer, or to be remotely controlled.

• 1.0 (Win)
• 7.5 (Win)
• 8.0 (Win)

Peachtree Complete Accounting (1992) 7 Financial Windows

Peachtree Accounting was originally created in 1975 by an Altair dealer, The Computer SystemCenter, in Atlanta, Georgia to help sell Altair computers. That possibly would have made it the first accounting package for personal computers.

• Crystal 5.0
• 3.0 (Win)
• 4.0 (Win)

PerfectOffice (1995) 0 Word Processor Spreadsheet Presentations Graphics Database Windows

PerfectOffice is a bundle of office applications that competed head on with Microsoft Office.It bundles WordPerfect and a number of other office applications. This bundle started out as "Borland Office", was briefly known as "Novell PerfectOffice", then "Corel Office", and under Corel it later became "WordPerfect Office". (Not to be confused with the unrelated ~1990 groupware program, also called "WordPerfect Office")

• 3.0

PerfectWorks (1995) 0 Word Processor Spreadsheet Graphics Database Windows

PerfectWorks is an all-in-one word processing/spreadsheet/database/drawing program originally sold by WordPerfect Corp, and later by Novell.

• 2.x
• 3.x

Performance Now! (1995) 0 Document Windows

Performance Now, from KnowledgePoint, is a Windows 3.1 automated tool for writing employee performance reports. It can exchange data with KnowledgePoint Descriptions Now.

• 2.x

Picture It! (1996) 8 Graphics Windows

Picture It!, from Microsoft, is a photo image adjustment tool for novice users. It includes a number of standard touch-up functions such as red-eye adjustment, resizing, brightness, contrast, and cropping. It can make direct use of scanners and digital cameras. All functions are presented as a dumbed down step-by step series of tabs and menus. Picture-It competed against Adobe Photodeluxe.

• 1.0
• 2.0
• 99

Policies Now! (1993) 3 Utility Publishing Windows

Policies Now is a document creation wizard that specializes in corporate policies. It provides general purpose templates with carefully constructed language that are customized via a series of questions. The results may be manually customized further with a built in text editor. accompanied by "DescriptionsWrite Now!" (A job description writing tool), and "Personal Policy Expert". These were renamed to "Policies Now!", "Description Now!", and "Policies Now! HR Pro Edition" respectively.

• 5.x

Powerchute (1990) 0 Unix

Powerchute is a utility for use with American Power Conversion Corporation (APC) battery backup power supplies.

• 1.x

Procomm Plus (1985) 7 Communications Windows

ProComm, from Datastorm technologies, was a powerful and very popular telecommunications program for DOS and Windows. TERMULATOR, written to fill the gap left by shareware PC-Talk when its author died. protocols for uploading and downloading, and automatic redial. The commercial "ProComm Plus" includes a scripting language, more terminal types, additional file transfer protocols, context sensitive help, support for 8 COM ports, and a professionally written manual (telecommunications)](/product/microsoft_access_business_information_access_program), Crosstalk, Relay Gold, and PFS Access. Later, it competed with QModem and Telemate.

• 1.0 For Windows
• 2.x for Windows
• 3.0 For Windows

Publish Pac (1987) 0 Graphics Publishing Windows

Publish Pac is a set of drivers and a small scanning application for use with DEST scanners. It does not do much without the scanner, but it is interesting as it runs under Microsoft Windows 1. It includes a Windows 1.04 runtime, so DOS users would not have to purchase Windows.

• 2.x

PubTech File Organizer (1989) 1 Utility Publishing Windows

The PubTech File Organizer is an alternate desktop shell for Windows that attempts to mimic the Macintosh Finder. It features drive icons directly on the desktop, a Garbage icon, and folders that open in new cascaded windows with icons representing files. Applications are easily accessible from an "Applications" menu. Files and programs may be placed directly on the File Organizer desktop. In many ways, it is similar to the Windows 95 desktop, but the earlier versions work under Windows 2!

• 2.11
• 3.10

Quarterdeck InternetSuite (1995) 0 Web Browser Windows

Quarterdeck InternetSuite is a commercial internet connectivity package. It includes the Quarterdeck Mosaic web browser, Quaterdeck FTP, Quarterdeck Message Center, Quarterdeck Terminal, and a dialup networking system.

• 1.0

Quarterdeck Mosaic (1995) 0 Web Browser Windows

Quarterdeck Mosaic is a commercial web browser sold by the Quarterdeck corporation. At the time, it was faster, cleaner, more responsive, and more stable than Netscape. It had many new features that Netscape lacked, such as multiple child windows in a single window, a file/folder metaphor for bookmarks, a bookmark sidebar, right-click popup menus, and the ability for users to create annotations for each site. It also included a modem dialer and Quarterdeck's QWinsock. WebAuthor, WebTalk, and Quarterdeck WebServer.

• 1.0

QuickBooks (1993) 0 Financial Windows

First introduced in 1992, QuickBooks from from Intuit, is an easy to use accounting and bookkeeping program targeted at small businesses and accounting novices. It features check writing, accounts payable and receivable, invoices, cash flow forecasting, and reporting. It provides more functionality than the home-user based Quicken.

• 3.x (Win)
• 4.x (Win)
• 5.x (Win)
• 2002

QuickC (1987) 15 Windows

Microsoft QuickC is a C compiler with an Integrated Development Environment, designed to compete with Borland Turbo C. It was targeted at home/hobbyist users with a much lower price tag than Microsoft's corporate-oriented professional products. Microsoft also produced QuickPascal and QuickBasic with similar integrated environments.

• 1.0 for Windows

Quicken (1989) 2 Financial Windows DOS

Quicken, from Intuit, is a financial management tool for home users. It was first released in 1984 for DOS and later ported to Apple II, Macintosh, and Windows. Intuit also provided a more powerful product, QuickBooks, for small businesses.

• 1.0 (Win)
• Companion
• 3.x (Win)
• SE (Win)
• 4.0 (Win)
• 5.0 (Win)
• 6.x (Win)

Quicken Financial Planner (1997) 1 Financial Windows

Quicken Financial Planner is a step-by step program that analyzes your finances, determines how much money you need to retire, how much you should save, advise you in ways to invest, and how to track your progress.

• 3.0

QuickLink (1990) 1 Communications Windows DOS

Quick Link Fax, from Smith Micro Software, is a program for receiving and sending Faxes under DOS and Windows 3.1 with a compatible FAXModem. It competed against Delrina WinFax. On the Macintosh, Smith Micro provided MacComCenter.

• II 1.x (Win)
• II 3.2 (Win)
• 3.0 (Win)

QuickTime (1996) 3 Video Audio Media Player Windows

QuickTime is Apple's Image, Video and Audio framework. QuickTime is freely redistributable, and is provided here only as a convenience. Some applications on Winworld may require that this software be installed first.

• 2.x
• 4.x