Guides
Practical, no-nonsense answers to everyday PDF problems — every one of them solvable free, in your browser, with no account.
How to Edit a PDF for Free (No Adobe, No Sign-Up)
You don't need Acrobat or a subscription to change text in a PDF. Here's how to do it free, in your browser, with no account.
Read the guide →How to White Out Text in a PDF (Free, Online)
Need to remove something from a PDF? White it out in two clicks — and know when whiteout is (and isn't) the right tool.
Read the guide →How to Sign a PDF Without Printing or Scanning
Skip the print-sign-scan routine. Add your signature to any PDF in under a minute, free and private.
Read the guide →How to Make a PDF Smaller to Email It (Free)
Attachment bounced back? Here's how to shrink a PDF under email size limits without paying or signing up.
Read the guide →How to Delete Pages from a PDF (Free, Without Acrobat)
Blank scan pages, wrong attachments, one-page-too-many exports — here's how to remove PDF pages free, without Acrobat.
Read the guide →How to Fill Out a PDF Form That Isn't Fillable (Free)
The form is a PDF, the fields aren't clickable, and it's due today. Here's how to type on it and sign it, free.
Read the guide →How to Compress a PDF to 200 KB, 500 KB, or 1 MB (Free)
Government portals want 200 KB, job sites want 1 MB. Here's how to hit an exact PDF size target, free.
Read the guide →How to Combine Photos Into One PDF (iPhone, Android & PC)
Receipts, IDs, homework, sketches — turn a pile of photos into one clean PDF on any device, no app needed.
Read the guide →How to Rotate a PDF and Actually Save It (Permanently)
You rotated it, saved it, reopened it — still sideways. Here's why that happens and the free permanent fix.
Read the guide →How to Convert PDF to JPG Without Losing Quality (Free)
Blurry JPGs from a crisp PDF? Pick the right quality setting and format — here's how, free.
Read the guide →How to Add a Watermark to a PDF (Free, No Acrobat)
Mark a document DRAFT or CONFIDENTIAL across every page in under a minute — free, without Acrobat.
Read the guide →How to Add Page Numbers to a PDF (Free, Online)
Merged chapters with no page numbers? Add them in any position and format, free — cover page optional.
Read the guide →How to Scan Documents to PDF With Your Phone (No App Needed)
Your phone already has a document scanner built in. Here's where it hides on iPhone and Android — and how to clean up the result.
Read the guide →How to Edit a PDF on iPhone or Android (Free, No App)
No, you don't need to install an app. Edit text, sign, and fill PDFs straight from your phone's browser — free.
Read the guide →How to Convert Word to PDF Free (and PDF Back to Word)
You never need to pay to turn a Word file into a PDF — the option is already on your computer. Here's every free route.
Read the guide →Can ChatGPT Edit a PDF? What Works, What Doesn't (2026)
AI can read your PDF and rewrite its words — but returning an edited PDF is a different story. Here's what actually works.
Read the guide →How to Summarize a Long PDF With AI (and Beat Upload Limits)
"File too large" from ChatGPT? Split and compress the PDF first — here's the workflow that gets any document summarized.
Read the guide →How to Combine PDF Files Into One for Free
Turn a folder of separate PDFs into one clean document — free, ordered exactly how you want.
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