TXTZ is a ZIP-compressed plain text file format used for ebook conversion.
HTMLZ is a ZIP archive containing HTML files and resources, used as an intermediate format for ebook conversion.
FreeFileConvert uses tuned encoding for TXTZ to HTMLZ conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload TXTZ files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized HTMLZ 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 HTMLZ audio with dependable progress tracking.
TXTZ bundles text files in a ZIP archive for easier handling by ebook software.
HTMLZ bundles HTML, CSS, images, and metadata into a single archive for easy ebook processing.
Upload your ebook file in the TXTZ format from your device, Dropbox, or Google Drive.
Select HTMLZ as the output format and click Convert. Adjust optional settings if needed.
Download the converted ebook file. Each file stays available for up to 5 downloads.