instal the new for mac File Optimizer 16.40.2781

This is the simplest form of an animated GIF and typically results in larger file sizes.

Coalesce (undo frame optimizations)Ĭoalesce reverses any frame optimizations and converts the image into a full image for every frame, essentially creating a film strip animation. The fuzz factor allows to treat pixels with very similar colors as equal. It will give poor results for converted videos or photo slide shows, where most pixels between each frame are significantly different. It may give huge file size reduction in some cases when images have large, static areas - for instance, a screen recording of a program, where solely the cursor is in motion, could benefit significantly. The results heavily depend on the nature of the image. This feature preserves the initial frame as the background while rendering unchanged elements in subsequent frames as transparent. This will not do anything for most GIFs but can be useful in some special cases. This method will search for identical or very similar consecutive frames, remove them and merge their display duration. Useful for long gifs with a high frame rate.Īnother option is to remove only duplicate frames. The frame drop option can remove every second, third, or fourth frame to reduce frame rate and, therefore, file size. It makes multiple variations of your input image, and you can choose the one with the best size/quality ratio for your needs. Each GIF frame can use up to 256 unique colors, and by reducing this number, you can achieve a smaller file size. This tool shrinks the GIF file size by reducing the number of colors in each frame. This is the default method and should provide significant size reduction on most GIFs. You can adjust the compression level with a simple slider to get the best result for your use case. It can reduce the animated GIF file size by 30%-50% at the cost of some dithering/noise.

GIF compressor optimizes GIFs using Gifsicle and Lossy GIF encoder, which implements lossy LZW compression.

Instal the new for mac File Optimizer 16.40.2781