Real/32 7.x

Real/32, also known as Real/NG or IMS Multiuser DOS, from Intelligent Micro Software, is a real-time multitasking multiuser DOS compatible operating system based on Digital Research's Multiuser DOS.

Real/32 features pre-emptive multitasking that makes use of Intel 386, 486, and Pentium processors. It has special API features that enable custom developed applications to communicate between one another and share resources more efficiently.

It was primarily targeted at Embedded Point Of Sale systems and embedded control systems.

Version 7.90 and later support LBA and FAT32.

Product type
Intelligent Micro Software
Release date
User interface


Download Name Version Language CPU File type File size
IMS Multiuser DOS 7.1 (3.5) 7.1 English x86 3½ Floppy 588.18KB
IMS REAL-32 7.6 (3.5-1.44mb) 7.6 English x86 3½ Floppy 2.89MB
IMS REAL-32 7.63 (Upgrade) (3.5-1.44mb) 7.63 (Upgrade) Upgrade English x86 3½ Floppy 614.24KB
IMS REAL-32 7.74 (Upgrade) (3.5-1.44mb) 7.74 (Upgrade) Upgrade English x86 3½ Floppy 761.39KB
IMS REAL-32 7.83 (Upgrade) (3.5-1.44mb) 7.83 (Upgrade) Upgrade English x86 3½ Floppy 992.89KB
IMS REAL-32 7.94 (3.5-1.44mb) 7.94 English x86 3½ Floppy 3.79MB


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