Open source applications are free to use, and their open source nature means that you can alter, use, distribute and share the software however you like. There are a wide variety of different graphics editing applications to choose from that are open source in nature, meaning that they can offer you more benefits in comparison to commercially-available applications. Online colleges are a great source to download open source business softwares. Here are several worth considering:
#1: Scribus: This is an open-source program that is compatible with Mac OS X, Win 32 and Linux. It takes new approaches toward page layout and adds in a press-ready output. It has a friendly and modern interface, supporting a number of professional publishing features including separations, CMYK color, ICC color management as well as versatile PDF creation.
#2: Digikam: This is an advanced open-source digital photo management software that makes it trivial to import and organize your digital photos. You can organize your photos in albums, sorting them by directory layout, chronologically or based on custom collections and you can tag them, comment on them and rate them. This software utilizes a robust database for the storage of meta information so that it becomes more reliable to add and edit comments as well as tags to your photos. If you are looking for software that is simple but powerful, Digikam is a good way to go.
#3: VIPS: This is a free, open-source image processing system that is compatible with numerous platforms including Win 32 and console. This software is somewhere between Excel and Photoshop, and it is handy for many tasks but not everything. For example, this software is not ideal for retouching photographs, but it can be extremely handy for many other types of imaging tasks. It works well with large images, a variety of CPUs, working with color and for general-level research and development as well.