The .xar extension file is created by versions of Microsoft Excel launched in 2007 and all versions launched after that. This is done when the computer crashes or shuts down unexpectedly following a power failure or due to any unforeseen sequence of events. A .xar extension file is an auto-saved version of the file that the user is working on. It helps the user to recover the work done without it being lost. Thus it saves time and effort in having to do the work all over again. Other associations of the .xar extension file format include files created using the Xara Xtreme Drawing Application developed MAGIX and the Extensible Archive Format Files used on UNIX Platforms as well as by Mac Operating System for routine software installation and browser extensions.
.bz2 is the filename extension associated with the bzip2 data compression format. It is an open source data compression and decompression tool developed by Julian Seward in 1996. The compression and decompression format is cross platform compatible and comes bundled with versions of Linux and UNIX. The latest of Bzip2 exists as an open source library for download and customization. Earlier versions have executables that can be run directly on Microsoft Windows.
FreeFileConvert uses tuned encoding for XAR to TBZ2 conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload XAR files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized TBZ2 results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent TBZ2 audio with dependable progress tracking.
Excel automatically saves the file that is being worked by the user at every 10 minute intervals in a .xar extension format. The .xar extension file would be randomly named so it would be best to sort the files in the folder with the Date Modified option and look out for the latest .xar extension file on the list. The Extensible Archive Format that uses a .xar extension is basically used on UNIX platform. It contains either a single or multiple files with or without compression. It consists of a header index based on XML technology that enables an easy search of the contents of the archive.
Bzip2 compresses data using the Burrows-Wheeler block-sorting text compression algorithm, and Huffman coding. It is a client of the libbzip2 library. Because the bzip2 is built on top of this freely available library, users are free to create their own programs to compress and decompress bzip2 files.
Upload your archive file in the XAR format from your device, Dropbox, or Google Drive.
Select TBZ2 as the output format and click Convert. Adjust optional settings if needed.
Download the converted archive file. Each file stays available for up to 5 downloads.