| IBM PC/AT DOS 3.5in. disk |  IBM DOS Ver. 6.1 | 1993 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | IBM Personal Computer DOS Ver. 4.00 | 1988 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | IBM Personal Computer DOS Ver. J5.00 | 1991 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | Lotus 1-2-3 Release 3 | 1989 | Lotus Dev. |
| IBM PC/AT DOS 3.5in. disk | McAfee Software Emergency Boot Diskette | 1998 | McAfee Enterprises, Inc. |
| IBM PC/AT DOS 3.5in. disk | Micro-Cap III | 1989 | Spectrum Soft. |
| IBM PC/AT DOS 3.5in. disk | Microsoft Bob | 1995 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Microsoft IntelliPoint 1.1 for the Microsoft Mouse | 1995 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Microsoft OS/2 Ver. 1.1 | 1988 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Microsoft OS/2 Ver. 1.3 for Servers | 1990 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Microsoft Windows 98 Bootdisk | 1998 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Microsoft Windows ME Bootdisk | 2000 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Microsoft Windows Support - User Programs | 1992 | Compaq |
| IBM PC/AT DOS 3.5in. disk | Microsoft Windows XP MS-DOS startup disk | 2005 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Mitsumi IDE CD-ROM Driver | 1994 | Mitsumi |
| IBM PC/AT DOS 3.5in. disk | Mitsumi Mouse Driver Ver.6 | 1993 | Mitsumi |
| IBM PC/AT DOS 3.5in. disk | Mitsumi Mouse Driver Ver.7 | 1994 | Mitsumi |
| IBM PC/AT DOS 3.5in. disk | MS-DOS FASTART/SYSTEM - The Compaq Personal Computer FASTART/SYSTEM Diskette | 1992 | Compaq |
| IBM PC/AT DOS 3.5in. disk | MS-DOS Operating - The Compaq Personal Computer Operating Diskette | 1992 | Compaq |
| IBM PC/AT DOS 3.5in. disk | MS-DOS Support - User Programs | 1992 | Compaq |
| IBM PC/AT DOS 3.5in. disk | MS-DOS Ver. 3.31 | 1987 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | MS-DOS Ver. 6.00 | 1992 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | MS-DOS Ver. 6.20 | 1993 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | MS-DOS Ver. 6.22 | 1994 | Microsoft |
| IBM PC/AT DOS 3.5in. disk | Norton CrashGuard for Windows 95 | 1996 | Symantec |
| IBM PC/AT DOS 3.5in. disk | Novell DOS 7 | 1994 | Novell, Inc. |
| IBM PC/AT DOS 3.5in. disk | Novell DR Multiuser DOS Release 5.1 | 1992 | Novell, Inc. |
| IBM PC/AT DOS 3.5in. disk | Oki OL 400w Printer Driver | 1993 | Okidata |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 1.0 | 1987 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 1.0 Extended Edition | 1987 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 1.1 | 1988 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 1.2 | 1989 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 1.2 Extended Edition | 1989 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 2.0 | 1992 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 2.1 | 1993 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | OS/2 Ver. 2.11 | 1994 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | Paradox Ver. 4.0 | 1992 | Borland, Inc. |
| IBM PC/AT DOS 3.5in. disk | PC DOS 2000 | 1998 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | PC DOS Ver. 6.3 | 1993 | IBM Corp. International Business Machines |
| IBM PC/AT DOS 3.5in. disk | PC DOS Ver. 7.0 | 1995 | IBM Corp. International Business Machines |
