The archive file format known as ISO is a disk image format. It is the popular archiving technology used to archive the contents of every sector of an optical disc or file system. Compatible disk imaging software is often required to author ISO images from an optical disk or file directory. Reading ISO images can then be done with the same disk imaging software either by directly opening the image file or by mounting the image file onto a virtual disk drive typically created by the imaging software. Archived ISO files can be easily distributed on today's high speed internetworks without limitation or as self-contained files via portable hard drives.
.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 ISO to TBZ2 conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload ISO 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.
The ISO image format is standardized in ISO 9660. The format does not use compression and data is a sector by sector binary dump of the source file system to the intended target image file. The main external dependency of the ISO format is an operating system that permits mounting of disk image files saved in the ISO format. Such permissions exist on Windows, Linux, and Mac OS through 3rd party tools and utilities.
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 ISO 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.