PDF Tools — Guides & Articles

• Merge PDF for Beginners: A Simple First-Time Guide

  Published 2026-09-24

  Merge PDF for beginners: combine several PDFs into one in your browser. Step-by-step walkthrough, common pitfalls, and what the output looks like.

  

• JPG to PDF for Multiple Files at Once

  Published 2026-09-23

  Convert JPG to PDF with multiple files at once — pick page size, orientation, and margins, then download. Runs in your browser with no upload.

  

• Add Current and Total Page Numbers to a PDF Header

  Published 2026-09-23

  Use the {page} and {pages} tokens in your header or footer field to stamp the current page and total page count on every page of a PDF, locally in your browser.

  

• Fix a Result That Looks Wrong After PDF to Grayscale

  Published 2026-09-23

  Grayscale PDF output can look wrong because the result is a raster PDF, not a recolor. Verify the source, confirm the limits, then re-run the converter.

  

• Choose the Right Approach to Mirror PDF Pages

  Published 2026-09-23

  Decide between horizontal and vertical PDF mirroring, choose specific pages, and flip them locally in your browser without uploading the file.

  

• Flatten a PDF on Android Without Installing an App

  Published 2026-09-23

  Flatten a PDF on Android in your phone's browser, no app install. Form fields become page content locally; the original file stays on your device.

  

• Extract Pages From a PDF Free, No Sign Up

  Published 2026-09-23

  Pull specific pages from a PDF for free, no sign up, no upload, no account. Type page numbers and ranges, download a new PDF built in your browser.

  

• Extract an Image from a PDF for Word

  Published 2026-09-23

  Pull an image out of a PDF and drop it into Word without uploading. Original JPG bytes are preserved, or a clean PNG is exported — all in your browser.

  

• Are Quoted Commas and Line Breaks Supported in CSV to PDF

  Published 2026-09-22

  Yes, quoted commas, doubled quotes, and newlines inside quoted fields are parsed per RFC 4180. Here's what the tool accepts and what fails visibly.

  

• Crop a PDF on Android Right From Your Browser

  Published 2026-09-22

  Crop a PDF on Android without installing an app. Trim every page's margins in your phone's browser using points, millimeters, or percent — fully on-device.