Learn by doing
PDF guides with real examples
Follow a complete task, download the sample files and compare the result. Each guide shows the steps and explains what the tool can and cannot preserve.
How to overlay two PDFs
Place one PDF over another with adjustable opacity. Follow a worked example with sample files, screenshots and the actual combined PDF.
Read the walkthrough →4 minute guide · Sample PDFs includedHow to brighten a scanned PDF
Improve a dark scan with brightness and contrast controls. Try a sample scan, compare before and after, and understand the image-only output limitation.
Read the walkthrough →3 minute guide · Sample PDFs includedHow to remove PDF annotations
Remove supported PDF comments, highlights and notes while choosing whether to keep links. Includes a marked-up sample, screenshots and a cleaned result.
Read the walkthrough →6 minute guide · Sample PDFs includedHow to reorder PDF pages in Chrome
Reorder a small PDF in Chrome using Split PDF and Merge PDFs. Follow an explicit 2, 3, 1 example with screenshots, sample pages and a verified result.
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