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IM-Magic Partition Resizer vs NIUBI Partition Editor: catalog facts
IM-Magic Partition Resizer	NIUBI Partition Editor
Freemium The Free edition includes all features for home Windows; Server and Pro editions are…	Freemium Several editions are offered; check the developer's site for which are free and which are…
Windows	Windows
Resizes and moves partitions, including C:, without reinstalling Portable edition available	Virtual mode previews changes before they are applied Cancel and rollback options protect against failed operations
Windows only Server use requires a separate edition	Windows only Closed source
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.