Free alternatives to Imaris

Last updated · 2 options

Quick answer: QuPath has the most stars on its repository of the 2 options here (★ 1.5k), followed by Fiji (ImageJ) (★ 1k). Stars show popularity, not fit, so check formats, platforms and licence for your own work.

Commercial 3D/4D microscopy image analysis software. Here are 2 free options, most-starred first.

QuPath

Image analysis

Open-source software for bioimage and digital pathology analysis

Stars
★ 1.5k
Licence
GPL-3.0
Updated

Alternative to Imaris

Fiji (ImageJ)

Image analysis

ImageJ distribution with batteries included for scientific imaging

Stars
★ 1k
Licence
GPL-3.0
Updated

Alternative to Imaris

FAQ

Is there a free alternative to Imaris?

Yes. ResearchAlts lists 2 options: QuPath and Fiji (ImageJ).

Which Imaris alternatives are open source?

QuPath (GPL-3.0) and Fiji (ImageJ) (GPL-3.0).

Which Imaris alternatives run on a Mac?

QuPath and Fiji (ImageJ) (all of them).

Related categories: Image analysis

Free tools are not always drop-in replacements. Check that a tool supports the file formats, tests and methods your supervisor, journal or ethics board expects before switching mid-project.

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