Free GIF Joiner is a handy tool to join animated gif files. Provide gif file frame by frame preview, use every frame from original image to make output gif files, with fast speed and no quality loss. This software also supports join gif file with static image files(such as jpg, png, bmp files). Key features Supports join with gif, jpg, png and bmp files. Provide gif file frame by frame preview. Fast speed and no quality loss(gif file only). Keep original transparent effect(gif file only). Allow specify image stay time(static image file only). Allow change gif speed. Allow config replay times.