Best unlock pdf & lock pdf alternatives: apps like unlock pdf & lock pdf

2+ similar apps compared and reviewed

4.7 avg rating
2 free apps
Updated November 2026

Whether you want more options like unlock pdf & lock pdf or a completely different take on the same concept, our curated list of 2+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to unlock pdf & lock pdf

PDF Tools: Sign & Edit PDF#1

PDF Tools: Sign & Edit PDF by SVG Apps

Edit, Merge, Split or Sign PDF
Editor's Choice
💼 Business
5.0(11 ratings)
FreeIn-App Purchases
PDF Tools: Sign & Edit PDF screenshot 1
PDF Tools: Sign & Edit PDF screenshot 2
PDF Tools: Sign & Edit PDF screenshot 3
PDF Tools: Sign & Edit PDF screenshot 4
PDF Tools: Sign & Edit PDF screenshot 5
PDF Tools: Sign & Edit PDF screenshot 6

Easily organize, edit, and secure your PDF documents. Add or remove passwords, reorder or delete pages, convert images to PDF, and merge or split files. Sign and annotate documents, then share them instantly.

PDFs Split & Merge: PDF Editor#2

PDFs Split & Merge: PDF Editor by Sumit Paul

Break & Combine PDF anytime
Strong Contender
💼 Business
4.4😞(1.4K ratings)
FreeIn-App Purchases
PDFs Split & Merge: PDF Editor screenshot 1
PDFs Split & Merge: PDF Editor screenshot 2
PDFs Split & Merge: PDF Editor screenshot 3
PDFs Split & Merge: PDF Editor screenshot 4
PDFs Split & Merge: PDF Editor screenshot 5

Easily split and merge PDF files directly on your iPhone or iPad. This offline application allows you to combine multiple documents into one, split existing PDFs with various options, extract specific pages, and delete unwanted pages. It also features a convenient dark mode for comfortable use.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and efficient
  • 💡 Useful for splitting and merging PDFs
  • 🤩 Works as advertised

Room to Improve

  • 🐛 Buggy and unreliable
  • 💰 Limited free usage, requires paid upgrade
  • 🤯 Inconsistent performance
  • 🤔 Missing key features