SpinRite (1988) 12 Utility DOS

SpinRite, by Gibson Research, is a tool that can diagnose, repair, and rejuvenate the low-level formatting and optimize the interleave of MFM and RLL (ST412/506 interface) hard disk drives. Its pattern testing ability is also useful for verifying the operation of SCSI and IDE hard drives.

• 3.x
• 4.x

Stacker (1991) 0 Utility Archive DOS Windows

Stacker, from Stack Electronics, was a hard drive compression tool. It was wildly popular until Microsoft virtually eliminated the third party market for this by including their own drive compression tool with MS-DOS 6. and Expandz! Plus.

• 3.x (DOS)
• 4.0 (DOS)

System Commander (1996) 3 Utility DOS

System commander, from V Communications, Inc, was a commercial boot manager for PCs. It offered a graphical menu and the ability to hide other partitions from the selected OS. It supported a variety of OSes including DOS, Windows 9x, Windows NT/2000, Linux, OS/2, and various Unixes.

• 2.x
• 3.x
• Deluxe 4.00

ToyBox Menu Manager / Magic Desk (1992) 0 Utility DOS

ToyBox II, later renamed to Magic Desk, is a simplified graphical menu system that lets you launch your DOS applications from a selection of tiled iconic buttons. Supports nested hierarchies, includes an icon editor, and a number of common icons.

• 3.x (Magic Desk)

Trend Micro Chip Away (1993) 0 Utility DOS

Released in the early 90s by the Japanese company Trend Micro Devices, Inc (later just Trend Micro), Chip Away Viruses is a DOS based virus scanner that is intended to run from a hardware product built in to a PC motherboard before the system boots. It includes a custom embeddable DOS (called X-DOS), but it can be run from regular DOS. Trend Micro also produced the products PC Rx (A regular software virus scanner), and PC-cillin (a hardware/software combo that keeps critical boot information in a special device). Users sometimes misinterpreted the name "ChipAway Virus" as being a virus itself.

• 2.x

XtraDrive (1993) 0 Utility DOS

XtraDrive is a hard drive compression program that competed against programs like Stacker and SuperStor. XtraDrive was slightly slower, but was priced lower. before DOS and intercepts disk writes at the BIOS level. This allows many disk utilities to work that otherwise would not. Unlike the other drive compression programs at the time, XtraDrive features easy de-installation.

• 3.0

XTree (1985) 19 Utility DOS

XTree is an easy to use text-mode file manager. It pioneered the use of a GUI-like hierarchy tree, and provides many integrated file viewers. It competed against many other file managers including Gazelle Q-DOS and Norton Commander

• Gold 3.x