Downloading Canon PowerShot A300 2.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is Canon. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
camera firmware
What's new in this version:
The firmware update will make your camera PictBridge* compliant if it is not already compliant.
You may want to check out more software for Mac, such as Canon IJ Network Tool, Canon Quick Menu or powershot, which might be similar to Canon PowerShot A300.
Simulation
Utilities