This saves 40%–60% of space compared to uncompressed bundles.

The From Unity 5.3 onwards, cached data can also be compressed with the LZ4 algorithm. Uncompressed bundles are large, but are the fastest to access once downloaded.

The third compression option is no compression at all. The LZ4 Format was introduced in Unity 5.3 and was unavailable in prior versions. This occurs on-the-fly, meaning there are no wait times for the entire bundle to be decompressed before use. LZ4 is a “chunk-based” algorithm, and therefore when objects are loaded from an LZ4-compressed bundle, only the corresponding chunks for that object are decompressed. Unity also supports LZ4 compression, which results in larger compressed file sizes, but does not require the entire bundle to be decompressed before use. LZMA-Compressed bundles give the smallest possible download size, but has relatively slow decompression resulting in higher apparent load times. The standard compressed format is a single LZMA stream of serialized data files, and needs to be decompressed in its entirety before use. LZMA Formatīy default, when Asset Bundles are built, they are stored in a compressed format. You can also drag drop files/output paths in to relevant textboxes.Īny issues/feature requests, just note them here and I'll see what I can do.Unity supports three compression options for Asset Bundles: LZMA, LZ4, and Uncompressed. Clicking on an asset will attemp to load it in the asset viewer window (Supports most text/image/model file formats. Once extracted, you can search through the extracted assets (via name/file type) The tool will then extact all the files in the unitypackage file to your specified output folder. Add the path where you want the assets stored in the 'Output' textbox. Add the 'unitypackage' path to the 'File to extact' textbox (If you click 'Select' it will open a file select window automatically pointing to the default 'unitypackage' folder) So I made my own, which I'm sharing here if anyone else would find something like this useful: (The tools/script I found I couldn't get to work) I've recently started playing around with Unity and wanted to create an assets library but couldn't find a tool that would let me extract the assets from a.

Unity bundle extractor download