What is a .SI file?
The .SI file extension refers to a Softimage Image File, which is a type of archive file format originally used by Mindscape for the video game LEGO Island. This format is a specific version of the Resource Interchange Format (RIF) and is known as the Mindscape Interleaf file format.
In simple terms, an .SI file typically contains various game assets necessary for the LEGO Island game. These assets can include music files in .WAV format, graphics in .BMP format, and various animation data. Essentially, these files bundle together different types of content that are used to build and run the game.
To open an .SI file, you can use several specific programs: 1. LIME - This is a tool specifically designed to handle files related to LEGO Island. 2. Mindscape LEGO Island - This is the original software used for creating or managing content for the game. 3. LEGO Island Rebuilder - This program is used for modifying or enhancing the LEGO Island game, allowing users to customize their gameplay experience.
It's important to note that Softimage, the company originally associated with this file format, was acquired by Autodesk. Autodesk continued to develop the software until 2016, when they discontinued support for Softimage products. This means that while the programs listed above can still open .SI files, there might not be updates or support available from Autodesk directly.
Verification
Our goal is to help people find the most up-to-date information about file extensions for Windows, Mac, Linux, Android and iOS. We researched over 10,000 file extensions and their respective programs that open those files. If you want to suggest edits or updates about .SI file formats, example files, or programs that are compatible. Please contact us.