vSubst

VSubst

vSubst is a virtual drive software that allows you to create virtual drives, partitions or CD/DVD drives. It can be used to test applications, boot different operating systems, or expand storage space.
virtualization storage testing operating-systems

vSubst: Virtual Drive Software

Virtual drive software for testing applications, booting OS, and expanding storage

What is VSubst?

vSubst is a small utility that allows users to create virtual drives, partitions or CD/DVD drives. Some key features include:

  • Ability to create up to 26 virtual drives labeled from Z: to Z:
  • Supports creating drives up to 8TB in size
  • Virtual drives act as normal physical drives and can be formatted, mounted, and written to
  • Useful for testing applications on different drive configurations without altering physical hardware
  • Allows booting alternate operating systems from a virtual drive for troubleshooting purposes
  • Virtual CD/DVD drives can be connected to ISO images
  • Completely free and open source software

vSubst is a lightweight and easy to use tool for anyone needing to create additional virtual drives for partitioning, storage expansion or testing reasons. It integrates seamlessly with the Windows operating system and imposed little overhead. The virtual drives even persist across reboots. Overall, vSubst is an essential utility for any power user looking to harness the flexibility of virtual storage devices.

VSubst Features

Features

  1. Creates virtual drives, partitions or CD/DVD drives
  2. Allows testing applications in a virtual environment
  3. Can boot different operating systems from virtual drives
  4. Expands storage space by creating virtual drives

Pricing

  • Free
  • Open Source

Pros

Easy to use interface

Lightweight and fast

Works with many file systems and operating systems

Free and open source

Cons

Limited features compared to paid alternatives

No official support offered

Some compatibility issues with newer hardware/OS versions


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Extra subst

Extra Subst is a portable freeware utility that allows you to mount drives, folders, disk image files and physical drives as virtual drives in Windows. This allows you to access the contents of those mounts as if they were normal drives connected to your computer.Some of the key features of...
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