lets you draw organizational and flow charts with a variety of shapes, lines, and arrows. It has a beautiful interface and a multi-faceted Inspector that lets you tweak line widths and styles, line and fill colors, text, and even fill a shape with an image.

can batch-reduce the file size of saved photos without changing resolution.

, like JPEGmini, takes your PNG, JPEG, and GIF files (including GIF animations) and shrinks their sizes, often considerably, without affecting image quality.

turns your photos into comic book-style layouts, perfectly balancing ease of use with a sense of fun.

fills a small--but vital--niche for those who need to create watermarked PDFs and images. You can export your files as a single image to make sure that someone can't strip the watermark from your PDF.