ThunderSoft GIF to AVI Converter is a Windows app that, as the name clearly says, turns GIF animations into AVI clips. It supports batch mode, which means you can encode multiple items at the same time to reduce overall task time.

Installing the tool takes little time and minimal effort on the user's behalf. The interface is made from a regular window with an intuitive structure, where you can import GIF images using the file browser only, since the drag-and-drop method is not supported.

Displayed information includes the name, output format, progress, number of frames, size and full path for each item. Apart from GIF, ThunderSoft GIF to AVI Converter offers support for BMP, PNG, JPEG and JPEG files.

Each item can be previewed in the main frame, and its quality can be adjusted. Once the output destination is established (same as the source files or custom), you can start the conversion procedure with the click of a button.

Additionally, you can enable batch extraction, extract the image serial, as well as open the target directory. As far as AVI audio and video settings are concerned, you can select the encoder type, frame rate, size, bit rate and background color, as well as insert background music and use a custom logo. Settings may be applied to the current or all tasks.

The app carries out conversion swiftly while using low CPU and RAM, so it does not concern the PC's overall performance. It is very responsive to commands and does not cause Windows to hang, crash or pop up error dialogs. Catering to all user levels, ThunderSoft GIF to AVI Converter is a pretty resourceful application for turning images into AVI movies.