Samsung SmarThru 4 is a document management utility for the SCX-4521F that enables scanning, image editing, and OCR. Since HP acquired Samsung's printer division, these drivers and software, or their successors like Samsung Easy Document Creator, are available through the HP Support site. For the full download and installation, visit HP Support Samsung SCX-4521F Laser Multifunction Printer - HP Support
Follow the remaining on-screen instructions and restart your computer to finalize the installation. Troubleshooting: SmartThru 4 on Windows 10/11 smarthru 4 samsung scx-4521f software download
Before downloading, it is important to understand what this software does: Samsung SmarThru 4 is a document management utility
provide reverse-engineered drivers to maintain scanner functionality. Installation Steps Specifications - A Matter of Fax For macOS, use HP Easy Scan (available on
No. SmartThru 4 was never fully ported to Mac. For macOS, use HP Easy Scan (available on the App Store) after installing the generic Samsung SCX-4521F CUPS driver from HP.