Since iBall has phased out active software support for older legacy scanners, finding the official setup file directly on their main landing page can be difficult.
Requires Microsoft Office 2003 or above for full functionality Installation and Troubleshooting Tips IBall ClickScan Drivers Download - Driver Scape iball click scan a305 driver for windows 10 64 bit
If the driver is installed but the scanning software (e.g., PageManager or standard Windows Fax and Scan) does not see the hardware: Since iBall has phased out active software support