Need Recommendation for NATS Check Printing Software

I've been using QuickBooks for years to print checks from the output file in NATS, but my install has recently been giving me problems.

I'm not a fan of QuickBooks- I really only use it to import the check data from NATS in .iif format and print the checks.

I'm wondering if anyone is using something else, preferably something simple, fast and bloatfree (unlike QB)

Basically, all I need it to do is accept the check data output from NATS and print out my checks on a laser printer

Any help is appreciated