Friday! (1983) 0 PIM Database DOS

Friday! is an early simplified database filing system, sometimes considered a personal information manager, built on top of dBase II. It is easily customizable, completely menu driven, simple, and easy to use. It was targeted at new computer users, and lacks advanced functionally. There were versions for both DOS and CP/M.

• 1.x
• 2.x

Sidekick (1984) 4 Utility PIM DOS

Borland Sidekick is a DOS based PIM (Personal Information Manager) and one of the first widely-used TSR (terminate and stay resident) programs. The key feature of Sidekick was that one could use Sidekick's utilities while using most other MS-DOS applications. This was important because MS-DOS had no built-in multi-tasking or task switching capabilities.

• 1.x
• Plus
• 2.0

Videotex Plus (1983) 0 Communications DOS

A Powerful and sophisticated communications package that lest you communicate with any computer information service, such as CompuServe and Dow Jones News/Retrieval. There's even an option that lets you use the auto-dial feature found on many telephone modems! Videotex Plus includes on-screen editing for tailoring of the auto-logon on sequence to your particular needs.

• 1.x