Adobe Photoshop CC 2015 allows you sophisticated creation and editing of bit mapped images including photographs.
ArcGIS Explorer is a free GIS viewer that gives you an easy way to explore, visualize, and share GIS information.
ArcGIS Productivity Suite 3.4.2 is a geographic information system for working with maps and geographic information.
A program for spatial data input, management and analysis.
Batik is a Java-based toolkit for applications or applets that want to use images in the Scalable Vector Graphics (SVG).
CCP4mg is a molecular graphics program which can produce publication quality images and movies. It is also an easy way to superpose and analyse structures.
DjVu Viewer plugin 6.1.4 enables you to view high resolution images in your browser.
Fiji (Fiji Is Just ImageJ) is an image processing package. It is an alternative distribution of ImageJ which bundles Java, Java3D and a number of other plugins.
Gephi is an open-source network analysis and visualization software package for all kinds of networks and complex systems, dynamic and hierarchical graphs.
A free image retouching and editing program, which can also be used for free-form drawing, resizing, image format conversion and other specialized tasks
Google Sketchup is a drawing program allowing you to model real life objects.
Illustrator is a sophisticated vector drawing program that can be used to draw illustrations, maps, diagrams, charts and logos.
Inkscape is a vector drawing program that can be used to draw illustrations, maps, diagrams, charts and logos.
IrfanView is an image viewer program that supports an extensive list of graphic formats.
Paint.NET is a lightweight image and photo editor.
Prism is a 2D graphing and statistics program which allows you to analyse and graph scientific data.
Project Professional is a program that allows you to track projects, create Gantt charts and allocate resources.
PyMOL is a program for producing 3D images of molecular structures.
R is a program for statistical computing and graphics.