Key features and specifications include:

• Printing: Up to 50 JPEG/PNG images and 20 PDFs (under 200 pages each) can be registered. Large files can be printed in batches by selecting page ranges. The maximum single file size is 30MB, with a 100MB total limit for multiple files.

• Scanning: Scan to JPEG and PDF is supported, with limits of 20 JPEGs and 1 PDF file per session. Scanned data is stored on the app and will be deleted upon uninstallation. Users can utilize the device's share function to save scans externally.

PrintSmash streamlines the printing process, offering a user-friendly interface for convenient document and photo printing from Android devices. Note that uninstalling the app will remove all saved scanned data.