📌 The .IWA standard type corresponds to archive file definition applied and opened by the iWork bundle. Precisely, the .IWA extension pattern embraces a range of serialized components, such as metadata, tables, and theme style sheets, in a Photobuf stream, which is properly encoded and packaged via the Snappy compression algorithm. At most, the .IWA object instances are allocated within the compound Index.zip file sample in an iWork document package. Precisely, the .IWA specification has superseded the former .XML-relied format basement by separating XML document entries into tiny binary data items that can be effortlessly loaded and opened in the isolated way, which is much better for sharing to iCloud and for iOS gadgets and devices that have less RAM capacity. The data included into the index XML node is currently encrypted in the .IWA binary content, which is appropriately included into the Index.zip file pattern arrangement. A Photobuf stream is a flexible way of encoding structured data resources for more productive and transparent data exchange. The encoded .IWA file layout is finally encoded with the Snappy algorithm approach, a format broadly utilized by Google and served for higher decompression and compression speed ratios. In detail, the .IWA principle decompresses about 500 MB/sec and encodes around 250 MB/sec ratio. The .IWA technological methodology was officially released and published to the audience with the overall implementation of the iWork ‘13 suite branch revision.
📌 The .IWA file items can be accurately opened, uncovered, and retrieved with the involvement of Apple Pages, Apple Keynote, or Apple Numbers tools, all of which are available within macOS operating system initially, by default. The .IWA format marker is compatible with macOS devices of legacy and actual generations, solely.