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