Silicon Beach Software was an early developer of software products for the Macintosh personal computer. It was founded in San Diego, California by Charlie Jackson and his wife Hallie. Jackson later co-founded FutureWave Software with Jonathan Gay, the company that produced the first version of what is now Adobe Flash. Although it began as a publisher of game software, it also published what was called "productivity software" at the time.
Silicon Beach's best known "productivity software" product was SuperPaint, a graphics program which combined features of Apple's MacDraw and MacPaint with several innovations of its own. SuperPaint2 and Digital Darkroom were the first programs on the Macintosh to offer a Plug-in Architecture, allowing outside software developers to extend both programs' capabilities.
Silicon Beach was a pioneer in graphic tools for Desktop Publishing. Not only was SuperPaint a tool that had advanced graphic editing capabilities for its day, but also Digital Darkroom was a pioneering photo editor. It was gray-scale only, not color, but had a number of interface innovations, including the Magic Wand tool, which also appeared later in Photoshop. It also had a proprietary option for printing grayscale content on dot-matrix printers. Digital Darkroom was used professionally to clean up scanned images for clip art libraries such as one from United Syndicated Artwork that was distributed to hundreds of newspapers across the world.
Another innovative Silicon Beach product was SuperCard which, like SuperPaint, superseded the capabilities of an Apple-branded product (in this case, HyperCard). SuperCard used a superset of the HyperTalk programming language and addressed common complaints about HyperCard by adding native support for color, multiple windows, support for vector images, menus and other features.
Silicon Beach Software produced a number of innovative computer games for the Macintosh. The most well known is Dark Castle released in 1986. Unlike many games of the era, outside of simple rocks, the hero is largely empty-handed in the battle against his foes. It was ported to several other operating systems by other companies.
Silicon Beach Software is credited with coining the term Silicon Beach to refer to San Diego in the same way that Silicon Valley refers to the Santa Clara Valley and San Jose, CA area.
Silicon Beach was acquired by Aldus in 1990, and in turn by Adobe Systems in 1994. Some former employees have reunited as Back to the Beach Software.
Source: Wikipedia, "Silicon Beach Software", available under the CC-BY-SA License.