Tutorial
How to Merge PDF Files Online for Free (Step-by-Step Guide)
Combine multiple PDF documents into one file in seconds — no software, no signup. Works on any device. A complete step-by-step guide with tips for different use cases.
7 min
PDFOrca Blog
Practical tutorials, tips, and use cases for working with PDFs. Every article links to the free tool that gets the job done.
Tutorial
How to Sign a PDF Digitally Without Printing It (Free, 2026)
Add your signature to any PDF without printing, signing, and scanning. Draw your signature online, place it on the document, and download — free, works on phone and desktop.
7 min
Tutorial
How to Convert Word to PDF Without Formatting Issues (2026 Guide)
Export Word documents to perfectly formatted PDFs — fonts, tables, headers, and page breaks intact. Free online tool, no Word or Acrobat needed.
7 min
Tutorial
How to Rotate PDF Pages and Fix Orientation Issues (Quick Fix)
Fix sideways, upside-down, or mixed-orientation PDF pages in seconds. Free online tool — no software, no signup. Works on any device.
5 min
Tutorial
How to Convert PDF Tables to Excel Without Retyping (2026 Guide)
Extract tables from PDF reports and convert them to editable Excel spreadsheets — no retyping, no software. Free step-by-step guide for accountants, analysts, and students.
7 min
Tutorial
How to Compress a PDF Without Losing Quality (2026 Guide)
Learn how to reduce PDF file size without ruining text or image quality. Free step-by-step methods for email limits, web uploads, and online forms — no software to install.
5 min
Tutorial
How to Merge Aadhaar Front and Back into a Single PDF (Free, 2 Minutes)
Step-by-step guide to combine your Aadhaar card front and back images into one PDF for online applications, KYC forms, and government uploads — without installing anything.
4 min
Use Case
How to Convert PAN Card Image to PDF for Online Applications (2026)
Convert your PAN card photo to a proper PDF document for ITR filing, bank KYC, and government applications. Free, under 2 minutes, no app or signup needed.
6 min
Tips
PDF Too Large to Email? 5 Ways to Fix It Instantly
Your PDF is too big to attach in Gmail or Outlook. Here are 5 proven ways to reduce the file size and send it — no software needed, works in any browser.
6 min
Tutorial
How to Password-Protect a PDF File for Free (2026 Guide)
Add password protection to any PDF in seconds — no software, no signup. Learn when and how to lock your PDFs for email, cloud sharing, and confidential documents.
7 min
Tutorial
How to Convert Multiple JPG Images to a Single PDF (Free Guide)
Turn multiple photos or scanned images into one clean PDF document — free, no app required. Perfect for ID documents, photo albums, receipts, and assignments.
7 min
Comparison
10 Best Free Online PDF Tools in 2026 (No Install Needed)
A curated list of the best free online PDF tools for merging, splitting, compressing, converting, and editing PDFs — all browser-based, no downloads, no signups.
7 min
Tutorial
How to Split a PDF and Extract Specific Pages (Free Online Tool)
Split any PDF into individual pages or extract just the pages you need — no software, no signup. Step-by-step guide for students, professionals, and anyone dealing with large PDFs.
6 min
Tutorial
How to Convert PDF to Word Without Losing Formatting (2026 Guide)
Convert any PDF to an editable Word document while keeping fonts, tables, and layout intact. Free, no signup, works on any device — step-by-step guide with pro tips.
6 min