There's that word FREE that gets our attention. John Carter has found some free apps. Read on.
Are you a PC person besides a PMUG person? You've probably noted that John is a PC officer who also heads a joint PC/PMUG Special Interest Group (SIG). He's also our Webmaster for our PMUG site. John sends this link to a list of 50 alternatives to see if there's a free app that might be helpful for you. When you open this page, do Command + F for Find and enter Mac in the search box. There are 31 places where Mac is mentioned in this article.
John says, "Don't forget to read the user-submitted comments at the end for additional insights." Perhaps you also want to check out the Prescott PC site.