VDI is the virtual hard disk format for Oracle VirtualBox.
TBZ is a tar archive compressed with bzip2 compression.
FreeFileConvert uses tuned encoding for VDI to TBZ conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload VDI files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized TBZ 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 TBZ audio with dependable progress tracking.
VDI files can be dynamic (growing) or fixed size and support snapshots.
TBZ combines tar archiving with bzip2 for better compression than gzip.
Upload your archive file in the VDI format from your device, Dropbox, or Google Drive.
Select TBZ 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.