To install the Umax Astra 5800 scanner driver, follow these steps:
If you need the high-quality 48-bit color and the transparency adapter (for slides/negatives), you need a real driver. is not free (starts at $49.95), but it includes a reverse-engineered driver for the Umax Astra 5800. It offers a free trial, however.
Have you managed to get your Umax Astra 5800 working on a modern PC? Share your method below!
Some archive sites host the original Umax VistaScan drivers. Only download if:
: You can find the specific UMAX Astra 5800 software support on VueScan . 2. Official Archived Drivers (WIA Drivers)