IObit Smart Defrag

Name: IObit Smart Defrag
Price: 19.99 USD

Windows · paid plans from $1.67/mo

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Freedom report

Two barsScore 6.2

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

IObit Smart Defrag is ranked #10 of 22 in disk defragmentation software on Freedom251. It runs on Windows. There is a free plan. Paid plans start at $1.67/mo.

IObit Smart Defrag plans and pricing

All plans

Free Not published Basic file defrag · Scheduled defrag · Game optimization iobit.com · 20 Sept 2026

PRO 1 PC Not published annual pricing shown 1 PC iobit.com · 20 Sept 2026

PRO 3 PCs $19.99/yr annual pricing shown 3 PCs iobit.com · 5 Oct 2026

Compared on disk defragmentation software

Free plan: Yes
Drive types: both
Scheduled optimization: Yes
Automatic optimization: Yes
Boot-time optimization: Yes

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