I use Evernote a lot to collaborate with my web design teams & fellow photographers. And I also use Evernote to keep my data shared with my numerous Mac devices like laptop, iPhone and iMac. Now I also use Skitch along with Evernote to collaborate and share marked up photos with my teams.
Skitch is a free photo software that helps you communicate visually with friends, co-workers, and your teams. You can annotate images with arrows, shapes, and text & share with your groups to collaborate on projects and seek opinions on your projects.
Most modern digital cameras have the feature of adding geographical data onto your pictures. Common information includes the co-ordinates, altitude, time etc.
If you are not using any such geo tagging feature of your camera, you can use pictoGEO that works with GPS-data and allows you to view the location of your photo on virtual maps, such as Google Earth, many years after you took the picture.
Pixlr is a free online photo editor with a lot of features found on professional photo softwares. This free online photo editor is extremely convenient to edit photos & add artistic effects to photos on the fly.
Another accompanying tool provided by Pixlr is the O-matic. This tool is a collection of a ton of artistic effects to your pictures. You have a free online version as well as a free version that you can download on your computer for offline use.
Damn Vid is a free multi platform video downloading software that you could use to download & save videos from a wide variety of internet video hosting websites like YouTube, Dailymotion, Veoh, Metacafe, Blip.tv, CollegeHumor, GameTrailers, Vimeo.
This free internet video downloader is also an open source video software & is built on the popular FFmpeg library. It is currently available in English, French, Spanish, Portuguese, and Norwegian languages.
Koffee Photo is a free photo software to easily organize, share and backup all your photos.You need to create a free account & you’ll be given access to a private profile page with unlimited album hosting and photo sharing capabilities.
Many of the features are similar to that of Flickr like the Free KoffeePhoto lets you create albums & share them online with personal comments for each photo. The software uses a P2P technology with a free online account & leverages a lot of the functions of P2P – like restoring deleted archives, synchronizing photo albums etc.