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DRV SYS
Not possible

Convert DRV to SYS

Can you convert DRV to SYS?
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Is it possible to convert DRV to SYS?
No - not a direct conversion.

.sys and .drv target different Windows subsystems (kernel-mode vs. user-mode GDI/MM). Renaming does not change the internal architecture or function; a .drv must be rewritten as a kernel driver to become a .sys.

No direct path
Also to SYS: INF · DOS · 386

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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Converting DRV to SYS

A .DRV file and a .SYS file hold different kinds of data, so there is no direct way to turn one into the other.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

About these formats

.DRV Windows Device Driver

A DRV file is a Windows device driver - a binary that lets Windows communicate with hardware or system components such as printers, audio cards, and multimedia subsystems. Windows loads…

Open .DRV details →
.SYS Windows Driver File

A .sys file on modern Windows is almost always a device driver - kernel code that lets Windows communicate with hardware such as a GPU, network adapter, or storage controller. You do not…

Open .SYS details →