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Frequently Asked Questions
Are your tools really free?
Yes! All our calculators, templates, and resources are 100% free to use with no hidden fees or subscriptions.
How accurate are the calculators?
Our calculators use official Amazon KDP formulas and specifications. We update them regularly to ensure accuracy.
Can I use templates commercially?
Yes, all our templates are free for personal and commercial use. No attribution required.
Where do the free books come from?
Our free books are sourced from Project Gutenberg, featuring public domain classics whose copyright has expired.