AppleWorks has never been available for legal download.
Have you done the usual trouble shooting steps:
Quit AppleWorks
Delete most or all of the Recent Items list.
Remove the Preferences files to the Desktop or to the Trash.
Launch AppleWorks to see if the problems remain.
You'll find Recent Items in:
username > Documents > AppleWorks User Documents > Starting Points > Recent Items
There are several preferences files.
Go to:
username > Library > Preferences
Locate, select and delete the file com.apple.appleworks.plist
Still in the Preferences floder, locate and open the folder AppleWorks.
Select and delete the two Cache files and the Preferences file.
Button Bars is also a preferences file, but may be left where it is IF you have no problems that appear related to the Button Bar, and wish to preserve any changes you've made to the Button Bar.
Regards,
Barry