The minimum size of a RAR file is 20 bytes and it allows a maximum size of (2^63 – 1) bytes which is equal to 9,223,372,036,854,775,807!!.As the RAR files are encrypted, it is thus a more secure way of sharing files from the source to destination.It supports the error recovery mechanism wherein the chance of data loss is greatly reduced.This in turn makes the file transfer process faster. This file type compresses the data, thereby reducing the file size during transfer.Thus using the RAR format, multiple files can be grouped and sent in one go, instead of sending one file at a time. It allows multiple files to be bundled together, thereby avoiding the hassle when multiple files have to be shared.There are a lot of other things that make this format quite useful. You might wonder what is special about this file format when compared to the other common formats that most of us know about Example doc, txt, pdf, or the other archive formats like Zip, 7S to name a few. It is an archive file format that was developed by a Russian software engineer named Eugene Roshal. Difference Between RAR And ZIP File Format.I look forward to any comments from the current and past developers of stuffit - they have a lot too answer for. Surely a company that has proprietary ownership of the Stuffit format(s) could a least maintain a commercial product that that can can Open ALL the crazy formats they have produced over the years.įinally a warning: ZIP, RAR, GZIP and the many other loss-less compression formats should never be run though stuffit ONLY perhaps if a tested uncorrupted backup exits, the likelihood of corruption of by stuffit, of these open compression formats is extremely high. I maintain an old OS 7, OS 8 and OS 9 Macs (with comparable OLD versions of stuffit) for the purpose of opening old stuffit archives. New Stuffit products often cannot open stuffit archives produced by older versions of Stuffit. Instances of corrupted stuffit archives are common to the Mac community. Having dealt with the whole Stuffit line for a decade or so (yeah I'm a old Mac guy) I have found it can produce corrupt archives, leading to costly re-production of projects. It has failed decompress RAR files for me and my clients years. Stuffit Expander IS *NOT* a reliable RAR expansion tool.

How to open rar file in macbook