Introduction
Here are a selection of links to external sites providing free deconvolution software. It is certainly not exhaustive. No fees have been paid or other inducements given to me by the sites represented here. The purpose of this page is simply to bring some free deconvolution software-related sites together in one place for people interested in deconvolution.

FREE Deconvolution software

• BIPS Just in case you land on this page: The free and open source BiaQIm Image Processing Suite (BIPS) has extensive deconvolution facilities. Explore the rest of this site to find out more.
• Deconvolution Lab 2 DeconvolutionLab2 is a freely accessible and open-source system for 3D deconvolution microscopy. It can be linked to well-known imaging software platforms (ImageJ, Fiji, ICY and Matlab) and it runs as a stand-alone application.
• ImageJ A Java-based image processing platform from the NIH (US). Can accept many plug-ins including deconvolution, some of which are listed below.
• Napari Napari is a free and open source imaging platform and can support 2D and 3D deconvolution.
• Siril Siril is an open source astronomy image processing tool that includes some deconvolution options.
• EpiDeMic Blind Deconvolution A blind deconvolution plugin for epifluorescence microscopy by Ferréol Soulez is a plugin for the Icy image processing platform (free and open source from the Institut Pasteur and licensed under GPL3).
• clij2-fft OpenCL-based GPU-harnessing FFT algorithms for Java, Python and C++; inlcuding deconvolution.
• Clarity Deconvolution C/C++ library from the University of North Carolina.
• Motion Deblur Image deblurring by a novel algorithm by Qi Shan, Jiaya Jia and Aseem Agarwala of The Chinese University of Hong Kong.
• IRIS Astronomical image processing software by Christian Buil. Implements Lucy-Richardson, van Cittert and maximum entropy deconvolution as well as many other processes.
• GRIP Software by Graham Relf. Implements van Cittert deconvolution as well as many other processes.
• LASIP Blind Frequency domain blind deconvolution in multiframe imaging using anisotropic spatially-adaptive denoising for MATLAB version 6.5 or later from the Tampere University of Technology, Finland.
• UnBLur A deconvolution program (claimed to be applicable for images of arbitrary dimensionality) by John Costella.
• SAR The SAR Image processor has least squares and least absolute deviation methods implenented by Steven A. Ruzinsky. The Readme.txt file in the 2019 edition (v.5.7) that comes with the download states 'Starting with version 5.0, SAR Image Processor is freeware.' but this is not open source.