Weasis
Science
Free medical DICOM viewer
4 platformsFlatpak (recommended, ✓ verified)
Snap
Arch Linux
Nixpkgs5 buildsStandard: Stable
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ImageJ
Image processing and analysis
Science
Arch Linux (recommended)
Debian
Ubuntu
Fedora
openSUSE
Nixpkgs
About
It can display, edit, analyze, process, save and print 8-bit, 16-bit and 32-bit images. It can read many image formats including TIFF, GIF, JPEG, BMP, DICOM, FITS and "raw". It supports "stacks", a series of images that share a single window. It can calculate area and pixel value statistics of user-defined selections. It can measure distances and angles. It can create density histograms and line profile plots. It supports standard image processing functions such as contrast manipulation, sharpening, smoothing, edge detection and median filtering. Spatial calibration is available to provide real world dimensional measurements in units such as millimeters. Density or gray scale calibration is also available. ImageJ is developed by Wayne Rasband (wayne@codon.nih.gov), is at the Research Services Branch, National Institute of Mental Health, Bethesda, Maryland, USA.
Additional information
Project
- License
- LicenseRef-Fedora-Public-Domain
Install
- Available via
- Arch Linux · Debian · Ubuntu · Fedora · openSUSE · Nixpkgs
About this data
- Sources
- 8 independent sources agree
- Catalog data as of
- October 12, 2026
How each source lists it (6)
| Source | Name | Version | Built by | License | Description |
|---|---|---|---|---|---|
| AUR | imagej | 2:1.54p-1 | — | Public Domain | Image manipulation software for scientists |
| Debian | imagej | 1.54g-1 | Distribution build | — | Image processing program with a focus on microscopy images |
| Ubuntu | imagej | 1.54g-1build1 | Distribution build | — | Image processing program with a focus on microscopy images |
| Fedora | imagej | 1.54r | Distribution build | LicenseRef-Fedora-Public-Domain | Image Processing and Analysis in Java |
| Nixpkgs | imagej | 153 | Distribution build | Public Domain | Image processing and analysis in Java |
| openSUSE | imagej | 1.53u | Distribution build | SUSE-Public-Domain | A Java image processing program |
Known data issues (3)
Things this page is missing or isn't precise about. Know the answer? A fix takes one click and a sentence, and the community picks it up from there.
- Can't tell if it's free software — "LicenseRef-Fedora-Public-Domain" doesn't name a known free or proprietary license.Help fix
- No screenshots — Links to official screenshots help people see what they'd install.Help fix
- No project homepage — Where does the project live? Its website or repository.Help fix
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Add-ons
Plugins (2)
- imagej-plugin-figurecalibration — ImageJ plugin for data extraction from plots only available as images (AUR)
- imagej-plugin-morpholibj — Collection of mathematical morphology methods and plugins for ImageJ (AUR)