Guides & how-tos
Get the most out of your PDFs.
Plain-language walkthroughs for the things people actually want to do with a PDF — no fluff, no signup, no upload.
July 31, 20264 min read
How to unlock a password-protected PDF (the honest guide)
There are two kinds of PDF passwords. One you can remove instantly, and one no legitimate tool can bypass. Here's how to tell which you have — and what to do about it.
Read the guideJuly 31, 20265 min read
How to compress a PDF without losing quality
Shrink a PDF for email or upload while keeping the text sharp and the images readable. When to use lossy vs lossless, and what actually makes a PDF big.
Read the guideJuly 31, 20264 min read
How to merge PDF files online (2026 guide)
Combine multiple PDFs into one file in seconds — no signup, no watermarks, and nothing uploaded to a server. A step-by-step walkthrough.
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