Here are the Novacash Gallery download links for your specific operating system.
Windows (32 bit)
Extract the ZIP archive "novacash-gallery-win32.zip" to the desired folder. Start "NovacashGallery.exe".
Windows (64 bit)
Extract the ZIP archive "novacash-gallery-win64.zip" to the desired folder. Start "NovacashGallery.exe".
macOS (64 bit)
Open the Apple Disk Image (DMG) "novacash-gallery-osx64.dmg". Drag "NovacashGallery" to "Applications" to install Novacash Gallery. Wait for the copy process to finish. Start Novacash Gallery from the Applications folder in the Finder.
Linux (64 bit)
Extract the TGZ archive "novacash-gallery-linux64.tar.gz" to the desired folder. Start "NovacashGallery".
More sophisticated installers will be available soon.