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Industry's Best Compression

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While available bandwidth and hard drive space are constantly on the rise, so are our requirements - the software we author keeps growing larger and larger. This is even more true when we take into consideration the size of runtime components that our software often depends on - from DirectX in games to MDAC in database applications, each runtime component increases program size, and this invariably reflects in the product downloadable.

InstallAware works very hard to create the smallest possible packages for your setups:

1. Any compressed files going into your setup are first decompressed using the InstallAware Decompressor. This includes any merge modules, runtime files, and so on. This decompression step is required because pre-compressed data, no matter how badly it was originally compressed, can never be recompressed with a superior algorithm.
2. The files that comprise your setup itself are processed without any compression until the final step of building your package. InstallAware builds your setup files, adds its own runtime, and prepares the final setup package.
3. All your application runtimes, merge modules, your application itself, and the InstallAware runtime are then compressed in a single pass using a special algorithm that is optimized for compressing program files. You now have a tightly compressed setup package, with no artificial compression limitations.

InstallAware's unique compressor provides the best rates in the compression industry, outperforming all traditional archive management and setup creation programs:

• InstallAware provides a ground-breaking data crunching algorithm to make sure setups are as small as possible.
• The advanced LZMA encoder used in InstallAware uses technologically superior methods of eliminating redundancies across multiple files.
• InstallAware is even equipped with BCJ2 filters that pre-process your executables and increase their compressibility.

Below is a simple chart that compares the size of several runtime components with and without InstallAware compression: