PDF Tools— Guides & Articles

• How to Edit PDF Metadata: Title, Author & Keywords

  Published 2026-07-13

  Edit PDF metadata in your browser without uploading files. Update title, author, subject, keywords, creator, and dates using a free private tool.

  

• Paper Size Chart for Printer: Pixel Conversion at Any DPI

  Published 2026-07-13

  Find the right paper size chart for printer setups with dimensions in mm, cm, inches, and pixels. Convert A4, Letter, and more at 72, 150, 300 DPI instantly.

  

• Combine PDF Files vs PDF Portfolio: Which Method Works Best

  Published 2026-07-13

  Understand the key differences between combining PDFs and creating a PDF portfolio. Learn when to use each method and how to merge PDFs quickly in your browser.

  

• How to JPG to PDF: A Complete Walkthrough

  Published 2026-07-13

  Turn one or many JPG images into a single PDF in your browser. Pick A4, Letter, or Fit-to-image, set orientation, and download the finished file.

  

• How to Convert a Fillable PDF Into a Flat File

  Published 2026-07-13

  Convert a fillable PDF into a flat file by merging form fields into static page content. Keep answers visible but no longer editable with this browser-based…

  

• Crop a PDF Permanently in Your Browser

  Published 2026-07-13

  To permanently crop a PDF, trim the margins on every page and download the result as a new file — try the Crop PDF tool, which runs locally with no upload.

  

• How to Add a Watermark in a PDF Without Uploading It

  Published 2026-07-13

  Add a watermark in any PDF in your browser with adjustable text, color, opacity, size, and rotation. No upload, no signup, no software install.

  

• How Do I Add Page Numbers to Adobe PDF: Quick Guide

  Published 2026-07-13

  Add page numbers to any Adobe PDF in your browser. Pick the corner, format, and starting number, then download the stamped file — no upload, no Acrobat…

  

• How to Separate PDF Pages Into Multiple Files

  Published 2026-07-13

  Separate PDF pages into individual files using a free in-browser tool. Choose split-by-count or custom ranges, download each part locally, and keep your…

  

• Rotate PDF Pages and Save the New Orientation

  Published 2026-07-13

  Need to fix a sideways or upside-down PDF? Rotate PDF pages 90, 180, or 270 degrees and save the corrected file—all in your browser, no upload or signup…