The Apple Network Administrator Toolkit is a set of tools for aiding centralized network management on early Macintosh computers. It also includes later versions of At Ease for Workgroups.

ARCserve, from Cheyenne Software Inc., is an enterprise grade backup software for Windows NT.

This server utility places and manages limits on the content size of network shares under Windows NT 4. Great for keeping users from hogging the entire file server!

Citrix MetaFrame is an add-on for Windows Terminal Server that provides Citrix ICA connectivity and additional management tools. Unlike WinFrame, this is not an entire OS.

Originally created by WordPerfect Corp in 1987 as WordPerfect Office (groupware), and acquired by Novell in 1994 where it became GroupWise, GroupWise is a cross-platform collaboration platform that includes email, calendaring, personal information management, instant messaging, and document management.

Hypernet is a multi-user file sharing tool for early Macintosh computers that lets one or more Macintosh act as a file server connecting to multiple clients.

Communications Manager/2 is a server component for OS/2 1.3 that provides connectivity with IBM mainframes and acts as a gateway for OS/2, DOS, and Windows clients.

The IBM PC Local Area Network Program (1.00 is just named "IBM PC Network Program") is an IBM rebadged version of Microsoft's MS-NET (later Lan Manager). It is a program that lets any workstation on a network share resources, such as drives or printers, with other workstations.

IBM Small Business Suite for Linux V1.6 is a Development Platform with a Set of Personal Productivity Tools. It was intended to simplify businesses transitioning to "e-business" by providing a foundation on which users could “webify” their businesses. It includes IBM and Lotus middleware products for Linux and Productivity tools for Windows.

An HTTP webserver and application server for Windows.

Lotus Domino, originally called Lotus Notes Server, is the sever software used for Lotus Notes clients. Notes is a powerful e-mail and collaboration tool. It was heavily used by large corporations. Lotus Notes and Lotus Domino competed against Microsoft Outlook and Microsoft Exchange.

Previously codenamed "Normandy", Microsoft Commercial Internet System is an all-in-one package of server programs for use by with large commercial web sites. This release of MCIS includes the following components: Commercial Internet System Mail Server (Mail) Commercial Internet System News Server (News) Content Replication System (CRS) Internet Address Book Server (ABS) Internet Chat Server (Chat) Internet Locater Server (ILS) Membership System (MBSE) Membership System Broker (MBSR) Membership System authentication proxy for Netscape Personalization System (MPS) Member Sign-up

Exchange is a proprietary e-mail and groupware server software from Microsoft for Windows Server. The first version publicly sold was Exchange Server 4.0. The number 4.0 was used as it was a replacement for Microsoft Mail 3.x. At release, unlike other desktop/lan e-mail solutions it featured client/server communications rather than using file sharing, used a powerful messaging protocol, and stored all message and address book information in a database. It eventually evolved to include scheduling and many other functions. The Exchange Client (later Microsoft Outlook) supported rich text formatting, and the ability to create such things as e-mail forms.

Microsoft Site Server was an attempt to create a single all-in-one e-commerce management solution. It featured Indexing and Search, Content Management, Product Management, Order Processing, Site Personalization, and Ad Server.

Microsoft SMS Server is a server tool that aids management of large numbers of computers. inventory.

Multilink is a multitasking program that turns an IBM PC XT or PC AT into a multi-user, multitasking system supporting up to eight dumb terminals. A good alternative to XENIX on the PC AT.

Netscape Proxy Server is a networking server tool for large businesses that increases performance, security, and control for web access. It can be used to block access to certain content, such as blocking ActiveX or Java applets. Netscape Proxy Server integrates with Netscape SuiteSpot. It competed against Microsoft Proxy Server and Novell Border Manager.

Oracle Discoverer is an ad-hock reporting tool used with Oracle databases. It can view and edit data and produce reports and graphs.

Oracle Server is an enterprise grade relational database used in many corporations. It was mainly targeted at high end server operating systems, such as IBM AIX, Sun Solaris, HP UX, Digital VMS, Linux, and Microsoft Windows NT. Oracle makes current versions of their software avaialble for download, but older versions usually disappear.

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

Presentation Server, from Citrix, is an application virtualization product that allows users to connect to applications on Windows Server remotely.

Remedy Action Request System is a powerful and flexible high-end client/server based helpdesk management program. It featured an easy to use design that was based around actual helpdesk needs. It was used in many large businesses

Microsoft SharePoint is a Windows Server hosted collabaration tool allowing for document management, custom lists, workflows, wiki-style editing within an organization, web applications and plugins, extranets and intranets.

Worldgroup Server is a bulletin board system server.