ViewTouch offers you a bootable image (.img) file for Raspberry Pi, updated December 9, 2025.

Write the file to a 32GB or larger microSD

bootable Image (Compressed with Zstandard)

Decompress using:

zstd -d rpi.img.zst

the lsblk command identifies your microsd device. Write the downloaded image to a microSD card (replace /dev/sda with the device shown by lsblk if not sda.):

ddrescue -f path/to/rpi.img /dev/sda

Use your favorite copy command if you don't use ddrescue

ViewTouch Features

• Network-transparent POS solution built for the ViewTouch All-in One Computer or for any Raspberry Pi
• Includes comprehensive Linux and GNU userland programs
• Requires 1920×1080 touchscreen

Data Backup to USB & Support

Auxiliary Support Image (2GB)

Preserve existing data when upgrading hardware. Write to USB drive with:

ddrescue viewtouchUSB.img /dev/sd?

Open Source Development

ViewTouch is licensed under the GNU General Public License version 3. Contribute to or explore the source code on GitHub.