Guides · 13 guides
PDF guides that get to the point. Written by the people who build the tools.
Step-by-step fixes for the PDF problems people actually run into: files too big to upload, text you can't copy, PDFs that won't open, pages to merge, split or rotate, and forms to fill and sign.
Convert04
Can't Select or Copy Text in a PDF? How to Fix It (Scans and Locked Files)
If clicking a PDF selects the whole page or copying gives nothing, the file is probably a scan or has copy restrictions. Here is how to tell and how to fix it.
5 min readRead guideConvertHow to Convert a PDF to JPG or PNG Images (Sharp, Not Blurry)
Save PDF pages as images for a portal that only takes JPG, a slide, a post or a website. Which resolution and format to choose, and free methods on each device.
4 min readRead guideConvertHow to Convert Photos (JPG) to PDF: Turn Phone Pictures into a Clean Document
Make one tidy PDF from photos of receipts, forms or ID documents. How to take photos that read well, combine them in order, and keep the file small enough to send.
5 min readRead guideConvertHow to Convert PDF to Word and Keep the Formatting
Why PDF to Word conversion sometimes scrambles layouts, how to get a cleaner result, what to check afterwards, and when editing the PDF directly is the better move.
6 min readRead guideOrganize pages03
How to Merge PDF Files into One (and Get the Page Order Right)
Combine several PDFs into a single file on any device: the quick online way, free built-in options on Mac and iPhone, and how to avoid order and size problems.
5 min readRead guideOrganize pagesHow to Rotate PDF Pages and Save Them That Way (Upside Down or Sideways)
Fix upside-down or sideways pages in a PDF so they stay fixed for everyone who opens the file, not just in your viewer. Online and free methods for every device.
5 min readRead guideOrganize pagesHow to Split a PDF or Extract Pages into a Separate File
Pull one page or a range out of a long PDF, or cut it into equal parts. The quick online method, free print-to-PDF tricks on every device, and their catches.
5 min readRead guideCompress & secure04
How to Remove a Password from a PDF (When You Know It)
Stop typing the same password every time you open a bank statement or payslip. How to save an unlocked copy, free options on each device, and what can't be done.
5 min readRead guideCompress & securePDF Too Large to Upload? How to Get Under a Portal's Size Limit
Upload forms for jobs, visas, schools and benefits often cap PDFs at 1–10 MB. Here is how to get under the limit without making the document unreadable.
6 min readRead guideCompress & securePDF Won't Open or Says It's Damaged? A Step-by-Step Troubleshooting Guide
Error messages, blank pages, endless loading or a password prompt: what each PDF opening problem means, which ones you can fix yourself and which you can't.
5 min readRead guideCompress & secureHow to Reduce PDF File Size for Email (Without Ruining Quality)
Why PDFs get so big, what email attachment limits really mean, and how to shrink a PDF enough to send it while keeping text sharp and images readable.
6 min readRead guideEdit & sign02
How to Edit Text in a PDF or Fill In a Form That Isn't Fillable
Fix a typo, add a line, or type into a PDF form with no clickable fields. Which method fits which job, free built-in options on each device, and their limits.
5 min readRead guideEdit & signHow to Sign a PDF Online: Electronic vs Digital Signatures Explained
Electronic vs certificate-based digital signatures, what US and EU law say in general terms, and how to sign a PDF online safely, step by step.
6 min readRead guide