| # | Microsoft | Windows | 3.1 | | $149 | | 06/05/93 | No upgrade announced as of this date, but it's rumored that Windows 4.0 will replace DOS completely. | Windows 3.1 is the graphical user interface and operating system for personal computers. | | |
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| 1 | Microsoft | MS-DOS | 5.0 | | $99 | | 06/05/93 | No upgrade announced as of this date. | DOS 6.0 provides enhanced DOS memory utilities and disk compression.. | | | |
| 2 | Ivory Tower | cBase | 1.51 | | $35 | | 06/05/93 | | cBase is a computer products and vendors database for keeping track of all your hardware and software information., ,Shareware.,CBASE.ZIP | N | | |
| 3 | Ivory Tower | Network Email | 2.50 | | $0 | | 06/05/93 | | Network Email lets you send messages, archive messages, attach files, and send to distribution., ,Freeware.,EMAIL.ZIP | N | | |
| 4 | Ivory Tower | Network Bulletin Board | 1.12 | | $40 | | 06/05/93 | | Network Bulletin Board is an add-in product for the popular freeware Network Email. Post and browse public messages., ,Shareware.,NBB.ZIP | N | | |
| 5 | Ivory Tower | MixCase | 1.36 | | $35 | | 06/05/93 | | MixCase is a text utility that converts ALL-CAPS files to readable mixed case., ,Shareware.,MIXCAS.ZIP | N | | |
| 6 | Ivory Tower | Cyberspace Crossword | 1.19 | | $0 | | 06/05/93 | | Cyberspace Crossword is a 3D crossword puzzle., ,Freeware.,3DXWD.ZIP | N | | |
| 7 | Ivory Tower | Private Cryptographer | 1.05 | | $20 | | 06/05/93 | | Private cryptographer ensures the privacy of your files and communications. Encrypts and decrypts files and clipboard text. Encrypt sensitive e-mail messages before sending., ,Shareware.,ENCRYP.ZIP | N | | |
| 8 | Ivory Tower | Big Number Cruncher | 1.03 | | $0 | | 06/05/93 | | Big Number Cruncher adds, subtracts, multiplies, divides and factors any integer up to 45 digits long., ,Freeware.,BIGNUM.ZIP | N | |
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