PDFly Blog
Practical, tested guides for everyday PDF tasks.
PDF Guide · 6 min read
After years of paying for Adobe Acrobat, here's what I switched to and why — a hands-on look at the free PDF tools that actually hold up.
PDF Guide · 4 min read
Combine multiple PDFs into one document, keep the right page order, and avoid the privacy pitfalls of server-based mergers.
PDF Guide · 5 min read
Understand what actually makes PDFs large, and how to shrink file size dramatically without visible quality loss.
PDF Guide · 4 min read
A 42MB proposal, a Gmail progress bar stuck at 87%, and everything I learned about reducing PDF file size without wrecking the images.
PDF Guide · 4 min read
What to expect from PDF-to-Word conversion, why scanned PDFs need OCR first, and how to clean up the result.
AI Guide · 4 min read
Ask your PDF a question and get a direct, sourced answer instead of scrolling through pages by hand.
PDF Guide · 4 min read
Delete blank, duplicate, or unwanted pages from a PDF in a few clicks, without touching the rest of the document.
PDF Guide · 4 min read
Fix sideways or upside-down pages in a scanned or exported PDF without rescanning the whole document.
PDF Guide · 4 min read
Break a large PDF into smaller files by page range, file size, or every N pages, ready to email or share.
PDF Guide · 4 min read
Remove an open password or editing restrictions from a PDF in seconds, as long as you already know the password.
PDF Guide · 4 min read
Lock a Word document's formatting into a PDF so fonts, tables, and layout look identical on every device.
PDF Guide · 4 min read
Stamp page numbers onto every page of a PDF in seconds, with control over position, format, and starting page.
PDF Guide · 4 min read
Stamp a text watermark across every page of a PDF to mark drafts, protect confidential documents, or claim ownership.
PDF Guide · 4 min read
Trim excess margins or unwanted areas from PDF pages without permanently deleting the underlying content.
PDF Guide · 4 min read
Lock a spreadsheet's layout, charts, and formatting into a fixed PDF that looks identical on every device.
PDF Guide · 4 min read
Turn a batch of photos or scanned images into a single, ordered PDF document in seconds.
AI Guide · 4 min read
Use OCR to turn a scanned PDF's image-only pages into real, searchable, selectable text.
PDF Guide · 4 min read
Fix a PDF's page order visually with drag-and-drop instead of cutting and pasting pages by hand.
AI Guide · 4 min read
Get an AI-generated summary of a long PDF's main points, supporting details, and conclusion in seconds.
PDF Guide · 4 min read
Extract tables and data from a PDF straight into an editable spreadsheet instead of retyping everything by hand.
AI Guide · 4 min read
Translate an entire PDF into another language while keeping the original layout, fonts, and images intact.
PDF Guide · 4 min read
Turn each page of a PDF into a high-quality JPG image, ready for presentations, social media, or the web.
PDF Guide · 4 min read
Turn PDF pages into lossless PNG images that keep text and diagrams pixel-perfect.
PDF Guide · 4 min read
Turn a fixed PDF report into an editable slide deck, with each page becoming an editable PowerPoint slide.
PDF Guide · 4 min read
Combine a set of PNG images into one ordered, shareable PDF without losing lossless image quality.
PDF Guide · 4 min read
Lock a PowerPoint presentation's fonts, images, and layout into a PDF that looks the same on every device.
PDF Guide · 4 min read
Spot every text, image, and formatting difference between two PDF versions without scrolling through both by hand.
PDF Guide · 4 min read
Pull just the pages you need into a new PDF while leaving the original document completely untouched.
PDF Guide · 4 min read
Save a web page or local HTML file as a clean, formatted PDF for offline reading or archiving.
PDF Guide · 4 min read
Change text, add images, and annotate a PDF directly, even without access to the original source file.
PDF Guide · 4 min read
Pull the raw text out of a PDF into a plain text file, stripped of formatting and images.
PDF Guide · 4 min read
Permanently delete sensitive text from a PDF instead of just covering it with a black box that can be removed.
PDF Guide · 4 min read
Rebuild a corrupted PDF's structure and recover as much of its readable content as possible.
PDF Guide · 4 min read
Turn plain text into a clean, formatted PDF with custom fonts, page size, and margins.
PDF Guide · 4 min read
Add an open password or permissions restrictions to a PDF so only people you trust can access it.
PDF Guide · 4 min read
Draw, type, or upload a signature and stamp it onto a PDF in seconds, without printing or scanning anything.
PDF Guide · 4 min read
Bundle multiple PDFs into a single ZIP archive for easier sharing, backup, and email attachments.
PDF Guide · 4 min read
Extract every PDF from a ZIP archive and merge them into one document automatically.
eBook Guide · 5 min read
Turn EPUB eBooks into printable, fixed-layout PDF documents for reading, printing, or annotating.
eBook Guide · 5 min read
Turn PDF documents into reflowable EPUB eBooks for Kindle, Kobo, and other e-readers.
PDF Guide · 5 min read
Insert logos, photos, or signatures into any PDF page. Free, browser-based, with drag-and-drop positioning.
PDF Guide · 5 min read
Add sticky notes, text boxes, and comments to any PDF page. Free, browser-based, perfect for feedback and review.
PDF Guide · 5 min read
Copy specific pages or duplicate an entire PDF multiple times. Free, browser-based, with custom page selection.
AI Guide · 5 min read
Get an AI-powered explanation of any PDF in plain language. Perfect for research, studying, and quick understanding.
PDF Guide · 5 min read
Extract every image from a PDF and download them as a ZIP. Free, browser-based, with support for JPG and PNG formats.
PDF Guide · 5 min read
Fill PDF forms online for free. Type into form fields, check boxes, and fill out documents instantly. Browser-based, no signup.
PDF Guide · 5 min read
Flatten a PDF to merge layers, annotations, and form fields into a single uneditable document. Free, browser-based, no signup.
AI Guide · 5 min read
Upload a PDF and let AI generate a quiz with multiple-choice questions based on the content. Perfect for students and teachers.
PDF Guide · 5 min read
Highlight text in any PDF with a yellow highlighter. Free, browser-based, with multiple colors and adjustable opacity.
Image Guide · 5 min read
Compress JPG, PNG, and WebP images online for free. Reduce file size while maintaining quality. Browser-based, no upload.
Image Guide · 5 min read
Convert images between PNG, JPG, and WebP formats online for free. Batch convert multiple images. Browser-based, no upload.
PDF Guide · 5 min read
Edit PDF metadata — change title, author, subject, keywords, and creator. Free, browser-based, no signup.
AI Guide · 5 min read
Extract text from photos, screenshots, and scanned images using AI-powered OCR. Free, browser-based, no signup.
PDF Guide · 5 min read
Read PDFs directly in your browser for free. Upload and view PDF documents with page navigation, zoom, and full-screen reading.
PDF Guide · 5 min read
Automatically detect and remove blank or empty pages from any PDF. Free, browser-based, with adjustable sensitivity.
PDF Guide · 5 min read
Remove watermarks, logos, and text overlays from PDF pages. Free, browser-based, with manual area selection.
AI Guide · 5 min read
Rewrite and paraphrase PDF content using AI. Improve readability, change tone, and restructure text. Free, browser-based, no signup.
PDF Guide · 5 min read
Convert scanned images or photos of documents into a clean PDF. One image per page, with customizable page size and orientation.