Wordle is a toy for generating “word clouds” from text that you provide. The clouds give greater prominence to words that appear more frequently in the source text. You can tweak your clouds with different fonts, layouts, and color schemes. The images you create with Wordle are yours to use however you like. You can print them out, or save them to your own desktop to use as you wish.
ArcGIS Explorer Desktop is a free GIS viewer that gives you an easy way to explore, visualize, and share GIS information. ArcGIS Explorer, you can access ready-to-use ArcGIS Online basemaps and layers, fuse local data with map services to create custom maps, add photos, reports, videos, and other information to your maps, as well as perform spatial analysis (e.g., visibility, modeling, proximity search).
Open Context publishes data you can analyse, media you can reuse, and field notes you can explore. All content published by Open Context carries Creative Commons copyright licenses, which means you have explicit legal permission to reuse and adapt this content in your own works, as long as you provide appropriate citations to Open Context contributors.
TimelineJS is an open-source tool that enables users to build visually rich, interactive timelines. It can pull in media from a variety of sources and has built-in support for Twitter, Flickr, Google Maps, YouTube, Vimeo, Vine, Dailymotion, Wikipedia, SoundCloud and more. Harvests data from Google Spreadsheets.
ImageJ is a public domain, Java-based image processing program that can display, edit, analyze, process, save, and read many image formats including TIFF, PNG, GIF, JPEG, BMP, DICOM, FITS, as well as raw formats. It also can measure distances and angles, create density histograms and line profile plots among many other features.
Audacity is a free open source digital audio editor and recording computer software application. In addition to recording audio from multiple sources, Audacity can be used for post-processing of all types of audio, including podcasts by adding effects such as normalization, trimming, and fading in and out. Audacity also can do audio spectrum analysis using the Fourier transform algorithm.
Scalar is a free, open source authoring and publishing platform that’s designed to make it easy for authors to write long-form, born-digital scholarship online. Scalar enables users to assemble media from multiple sources and juxtapose them with their own writing in a variety of ways, with minimal technical expertise required.