Your product works on your computer. That doesn’t mean it works on your buyer’s phone, tablet or older laptop. A short testing routine before launch can prevent refund requests and confused emails.
Test the download itself
Buy or claim your own product the way a customer would, using a different browser or a private window. Check that the file arrives, the link doesn’t expire too soon, and the file names make sense.
Open it on different devices
Try the file on at least three setups if you can: a computer, a phone and a tablet. If you don’t own them all, ask a friend or family member to open it and tell you what they see.
- Does the text wrap and stay readable on a small screen?
- Do images load and look sharp?
- Do links and buttons work?
- Do fillable fields accept typing?
- Does printing fit the page without cutting off edges?
Test in more than one app
A PDF can look different in a browser, a preview app and a dedicated reader. If your product is editable, such as a template or spreadsheet, confirm it opens in the programs you tell buyers to use, and say so on the product page.
Check fonts and file size
Embed fonts in PDFs so text doesn’t change on other machines. Keep files small enough to download on a slow connection, and compress images where quality allows.
Proofread like a stranger
Read the product from start to finish once more, slowly, or read it aloud. Look for typos, broken numbering, leftover placeholder text and anything that assumes the reader already knows your topic.
Ask one real person to try it
Hand the product to someone who matches your buyer and watch or ask where they get stuck. One honest tester often finds problems you can no longer see.
Write down what you learned
Turn what you find into a simple checklist you reuse for every product. Include a short note on your product page about supported devices and apps, so buyers know what to expect.