--- title: ImageJ Reviews meta_title: 'ImageJ Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 66 reviews by the users' company size, role or industry to find out how ImageJ works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 66 scale: '5' date_modified: '2026-07-12' parent_category: name: Laboratory url: https://www.g2.com/categories/laboratory --- # ImageJ Reviews **Vendor:** ImageJ **Category:** [Other Laboratory Software](https://www.g2.com/categories/other-laboratory) **Average Rating:** 4.4/5.0 **Total Reviews:** 66 ## About ImageJ ImageJ is written in Java, which allows it to run on Linux, Mac OS X and Windows, in both 32-bit and 64-bit modes. ## ImageJ Reviews ### 1. Great for Fluorescence Analysis **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Biotechnology | Mid-Market (51-1000 emp.) **Reviewed Date:** January 21, 2019 **What do you like best about ImageJ?** Allows for intuitive and straightforward analysis of images, perfect for scientific study. Allows for easy manual control of image quantification and background removal. The use of analysis software is absolutely necessary in quantification of biochemical experiments, such as western blots or PAGE. ImageJ offers a free, quick quantification of these experiments, which offers great benefit to lab at little expense of either time or money. There is no harm to trying it out - simply download it and get started. Because of the ubiquity of use of the software, tutorials are abundant online, both video and a written guide. This allows for easy access to even the advanced applications of this software, and makes it something that anybody can use. Even first time users can very easily give presentable results in minutes, and once the skills are learned quick analysis is easy. This software adds to any lab at minimal risk. The software is not even large, so download and implementation is easy. **What do you dislike about ImageJ?** The image analysis is non-replicable, as there is no formalized way to analyze images. Some softwares offer an automatic background removal which makes results fairly replicable. **Recommendations to others considering ImageJ:** Very easy to use **What problems is ImageJ solving and how is that benefiting you?** Fluorescence analysis is made easy. Disclaimer: I have only used this software for image analysis of biochemical experiments. Other manipulation of images is possible through this software. One can easily find the capabilities of this software online through a google search or otherwise, and from downloading and playing with this software its' capabilities can be discovered with ease. I absolutely recommend this software. ### 2. good for image processing **Rating:** 3.5/5.0 stars **Reviewed by:** Maria C. | research technician , Enterprise (> 1000 emp.) **Reviewed Date:** April 30, 2019 **What do you like best about ImageJ?** use this for work when overlaying different fluorescent channels, or multiple stacks of images. also use the transform feature a lot to align images **What do you dislike about ImageJ?** takes a while to learn to navigate quickly using the user interface **What problems is ImageJ solving and how is that benefiting you?** biological imaging in scientific research. i use imageJ to analyze my images. i do not use imageJ exclusively ### 3. Useful and underutilized **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Research | Enterprise (> 1000 emp.) **Reviewed Date:** January 22, 2019 **What do you like best about ImageJ?** Saves me a ton of time on counting cells by allowing use of a macro instead of doing each picture individually. Also fairly easy to set up macro. **What do you dislike about ImageJ?** A bit confusing in terms of figuring out what all of the functions are and how to set each setting accurately. **Recommendations to others considering ImageJ:** Look through the support documents to figure out how it can best serve your needs. **What problems is ImageJ solving and how is that benefiting you?** Counting cells on microscopy images. Saves the lab hours of time ### 4. Useful application for processing visual scientific data **Rating:** 4.0/5.0 stars **Reviewed by:** Nathaniel G. | NIDDK F32 Postdoctoral Fellow, Enterprise (> 1000 emp.) **Reviewed Date:** November 26, 2018 **What do you like best about ImageJ?** The best aspect of ImageJ is that is has many useful built-in macros and the ability add on others with a few simple clicks. **What do you dislike about ImageJ?** The user interface is too simplified and can be overwhelming/confusing at first to a new user. The macros and plugin capabilities can be a bit confusing to new users as well. **What problems is ImageJ solving and how is that benefiting you?** I particularly utilize ImageJ to process Western Blot images by quantifying pixel density within user-defined areas and taking advantage of its built-in despeckle function to clean-up my images. ### 5. Wow, exactly what I needed **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Management Consulting | Mid-Market (51-1000 emp.) **Reviewed Date:** December 14, 2018 **What do you like best about ImageJ?** It's a wonderful software which works well in a number of fields. It's marketed not only for medical research, but for what I'm using it for, in engineering. The ability to manipulate image data with this thing is something that can't be duplicated by another software IMO. **What do you dislike about ImageJ?** Almost all of the processes have to be done manually, but that is probably something that can't be helped until the future, when smarter tech comes around for data analyzation. **Recommendations to others considering ImageJ:** Great software for a number of fields, but great for photo and micro photo data analyzing. **What problems is ImageJ solving and how is that benefiting you?** I use this product for engineering research, to analyze data as far as chemicals, sediment, etc. ### 6. Very powerful image processing software **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Research | Mid-Market (51-1000 emp.) **Reviewed Date:** January 17, 2019 **What do you like best about ImageJ?** I like that it is free but full of great features and you can also contribute to add a plugin **What do you dislike about ImageJ?** I do not like that the GUI looks old-fashioned **Recommendations to others considering ImageJ:** If you work with microscope imaging stuff, this is a great software for you! **What problems is ImageJ solving and how is that benefiting you?** Image processing and data analysis from microscope ### 7. Best software for scientific Image editing **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Education Management | Enterprise (> 1000 emp.) **Reviewed Date:** February 15, 2019 **What do you like best about ImageJ?** Image J's is a free and open Java platform for scientific image analysis. The image analysis can be done on any operating system, highly extensible with user defined plugins. **What do you dislike about ImageJ?** The updater sometimes over writes the existing plugins and this adds up to error consoles. **Recommendations to others considering ImageJ:** It is open source and free. **What problems is ImageJ solving and how is that benefiting you?** Mainly analyzing scientific multidimensional images. Being an open source, one need not purchase expensive software for analyzing and processing scientific images. ### 8. Useful tool, not as great ui **Rating:** 3.5/5.0 stars **Reviewed by:** Jason W. | Mr., Enterprise (> 1000 emp.) **Reviewed Date:** December 14, 2018 **What do you like best about ImageJ?** Love that it's open source, and filters images very quickly. **What do you dislike about ImageJ?** The ui looks like it's from 1998. It needs to be updated. **What problems is ImageJ solving and how is that benefiting you?** Making visuals, whether it be for a video or for a presentation, is very useful with imagej. Since it's free and written in java, it makes it easy to use on multiple platforms. ### 9. ImageJ does what is necessary **Rating:** 2.5/5.0 stars **Reviewed by:** Sarah Jane Q. | Postdoctoral Researcher, Enterprise (> 1000 emp.) **Reviewed Date:** January 03, 2019 **What do you like best about ImageJ?** ImageJ is free and was relatively easy to download. **What do you dislike about ImageJ?** The ImageJ user interface is not intuitive. **Recommendations to others considering ImageJ:** You will need to google how to do specific things in ImageJ and read lengthy website explanations. **What problems is ImageJ solving and how is that benefiting you?** I use ImageJ to quantify DNA imaged using gel electrophoresis and staining. ### 10. Easy to use image analysis software **Rating:** 4.0/5.0 stars **Reviewed by:** Vishwas J. | Graduate Teaching Assistant, Enterprise (> 1000 emp.) **Reviewed Date:** October 17, 2018 **What do you like best about ImageJ?** So many tools for analyzing medical images **What do you dislike about ImageJ?** No dislikes, the product is amazing. The only issue is comlex to open sometimes. **Recommendations to others considering ImageJ:** Use this software for better understanding of human scans **What problems is ImageJ solving and how is that benefiting you?** Help in the analysis of patient MRI data and process it. ### 11. ImageJ is a simple and easy tool for image analysis. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Biotechnology | Enterprise (> 1000 emp.) **Reviewed Date:** December 11, 2018 **What do you like best about ImageJ?** It's very user friendly. Even if you've never used it before, it's very easy to pick up. **What do you dislike about ImageJ?** Although very functional, the interface of the software is very simple and minimal. There is plenty of information online, but the actual software interface does not have a lot of informational content. **What problems is ImageJ solving and how is that benefiting you?** SEM Image analysis, measuring metrics on images for quality control, inspection. ### 12. Image processing **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Research | Enterprise (> 1000 emp.) **Reviewed Date:** December 13, 2018 **What do you like best about ImageJ?** I use this software regularly for cell images processing. I am using Super Resolution Imaging and this software helps me to process the images for publication **What do you dislike about ImageJ?** There is nothing to dislike as it is perfect tool for my research **What problems is ImageJ solving and how is that benefiting you?** Processing images for publications and developing plugins is very user friendly ### 13. Very simple and useful software to analyze particle size distribution **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Nanotechnology | Small-Business (50 or fewer emp.) **Reviewed Date:** November 06, 2018 **What do you like best about ImageJ?** The ease of use and simplicity of this software **What do you dislike about ImageJ?** It should have more options like automatic size distibution of non spherical particles etc. **Recommendations to others considering ImageJ:** I highly recommend this software if you are a material science or nanotechnology researcher. You can get info about the average particle size, areas and other important features of your material with this software **What problems is ImageJ solving and how is that benefiting you?** This software is a great help in nanotechnology research ### 14. Easy to use **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Research | Small-Business (50 or fewer emp.) **Reviewed Date:** December 15, 2018 **What do you like best about ImageJ?** It gets the job done. We cultured cells, took pictures of the cells using RemoteCapture, then converted the images to a binary using ImageJ. **What do you dislike about ImageJ?** Interface looks old and can be improved. **What problems is ImageJ solving and how is that benefiting you?** Able to convert images to a binary and analyze ### 15. Scientific image analysis **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Research | Enterprise (> 1000 emp.) **Reviewed Date:** October 21, 2018 **What do you like best about ImageJ?** The all-in-one solution for image analysis. Plugins for all major applications available, easy to create own plugins **What do you dislike about ImageJ?** the user interface is not well organized, multi-window UI **What problems is ImageJ solving and how is that benefiting you?** scientific image analysis ### 16. love it! **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Higher Education | Mid-Market (51-1000 emp.) **Reviewed Date:** October 17, 2018 **What do you like best about ImageJ?** user friendly, easy viewing and measurement of numbers, distances, and areas **What do you dislike about ImageJ?** statistical limitations after measurements of image **What problems is ImageJ solving and how is that benefiting you?** counting cells on histology slides, measuring area of spinal cord slides ## ImageJ Discussions - [Are there regular webinars regarding new or more specified functions/plugin?](https://www.g2.com/discussions/50534-are-there-regular-webinars-regarding-new-or-more-specified-functions-plugin) - 1 upvote - [How can I contribute to ImageJ?](https://www.g2.com/discussions/50149-how-can-i-contribute-to-imagej) - 1 upvote - [I would suggest for the imageJ to build up](https://www.g2.com/discussions/50147-i-would-suggest-for-the-imagej-to-build-up) - 1 upvote - [why are we even doing this questionnaire?](https://www.g2.com/discussions/48910-why-are-we-even-doing-this-questionnaire) - 1 upvote - [how to integrate it with other software and which software will be best to get integrate with?](https://www.g2.com/discussions/27660-how-to-integrate-it-with-other-software-and-which-software-will-be-best-to-get-integrate-with) - [View ImageJ pricing details and edition comparison](https://www.g2.com/products/imagej/reviews?page=2§ion=pricing&secure%5Bexpires_at%5D=2026-07-19+02%3A27%3A00+-0500&secure%5Bsession_id%5D=7646d0f7-5660-4e2f-9678-e4e26dcd05e5&secure%5Btoken%5D=93c4a06a80f9b9d9d455e4b934f6262275ffbe9e46bc0db213e915ceaa67b847&format=llm_user) ## Top ImageJ Alternatives - [Signals ChemDraw](https://www.g2.com/products/signals-chemdraw/reviews) - 4.4/5.0 (37 reviews) - [Thermo Scientific Chromeleon Chromatography Data System (CDS)](https://www.g2.com/products/thermo-scientific-chromeleon-chromatography-data-system-cds/reviews) - 4.6/5.0 (10 reviews) - [TrueChem](https://www.g2.com/products/truechem/reviews) - 3.5/5.0 (1 reviews)