PageDefrag
FREE
A tool for defragmenting the paging file and hibernation file on Windows.
About
PageDefrag is a tool from Sysinternals (now part of Microsoft) that defragments the paging file and hibernation file on Windows. It's designed for system optimization.
Pricing
Pricing Type
Free
Free tier available
Billing
One-time payment
Last checked: February 22, 2026
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Key Facts
Categories
Platforms
Windows
Company
Microsoft
Founded
Founded in 1975
Industry
Technology
Country
Global
Language
English