Comparison

PDF Password Tool vs Pdflex

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PDF Password Tool

Secure your PDF documents by adding or removing passwords. This utility processes files directly on your device, ensuring privacy for sensitive information like contracts and certificates. It supports batch processing and easy sharing of protected or unlocked PDF copies.

Highlights
  • Unlock PDFs with existing password
  • Add new open password to unlocked PDFs
  • Process multiple PDF files
  • Save or share processed copies
  • Open PDFs from Files app
  • Supports English and Korean
Features
Read full description

PDF Password Tool is a simple PDF security utility for creating unlocked copies of PDFs you can already open, or adding a new open password to PDFs that are not protected yet. It is designed to process files on your device without uploading them to a server. Use it for contracts, certificates, work documents, personal files, and other PDFs you want to handle carefully. Key features - Unlock PDFs when you already know the password - Add a new open password to unlocked PDFs - Process multiple PDF files in order - Save or share processed PDF copies - Open PDFs from Files and share sheets - Multilingual interface: English, Korean, Japanese, Hindi, Spanish, Portuguese, German, French, Indonesian, Italian, Vietnamese, Thai, Arabic, and Chinese (Simplified and Traditional). Please note - This app does not recover or guess PDF passwords. - You need the current password to create an unlocked copy. - If you forget a newly added password, the app cannot recover it. Use PDF Password Tool to manage protected PDF copies quickly and clearly.

About

Pdflex

Features
Read full description

Pdflex is the all-in-one PDF editor you've been looking for. With 35+ powerful tools, you can handle any PDF task right from your iPhone or iPad - no desktop needed. Whether you need to scan a document, merge multiple PDFs, add a signature, or compress a large file, Pdflex makes it simple, fast, and beautiful. CONVERT & CREATE Image to PDF: Convert photos and images into PDF documents PDF to Image: Export PDF pages as high-quality images Scan Document: Use your camera to scan documents instantly EDIT & ORGANIZE Merge PDF: Combine multiple PDFs into one document Split PDF: Separate a PDF into individual files Page Reorder: Drag and drop to rearrange pages Delete Pages: Remove unwanted pages easily Rotate PDF: Fix page orientation in seconds Reverse Pages: Reverse the page order Insert Blank Page: Add empty pages where needed Crop Pages: Trim page margins precisely Resize Pages: Change page dimensions ANNOTATE & PERSONALIZE Sign PDF: Add your digital signature Add Text: Insert text anywhere on your PDF Watermark: Add text watermarks for protection Image Watermark: Overlay images on your pages Stamp: Apply professional stamps Number Pages: Add page numbers automatically Cover Page: Create custom cover pages Background: Change page background colors PROTECT & OPTIMIZE Protect PDF: Set password encryption Unlock PDF: Remove password protection Compress PDF: Reduce file size without losing quality Extract Images: Pull images from any PDF N-Up: Print multiple pages on one sheet Side by Side: View pages in dual layout MORE FEATURES Batch Mode: Process multiple files at once Dark & Light Mode: Choose your preferred theme Multi-language: Available in 8 languages (English, Turkish, German, Spanish, Italian, Russian, Arabic, Chinese) File Manager: Organize, search, and share your PDFs Quick Access: Your most-used tools, always ready Favorites: Star your go-to tools for easy access Pdflex is designed with simplicity in mind. No complicated menus, no subscriptions - just powerful PDF tools that work. Download now and take control of your documents!

Screenshots

PDF Password Tool4 screens
Pdflex4 screens

Verdict

The call

PDF Password Tool and Pdflex are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PDF Password Tool ships an update fortnightly, Pdflex every 2 weeks. Both last shipped on October 24, 2026.

ScorecardNo meaningful differences
PDF Password Tool versus Pdflex: the parameters behind the verdict, then further details
ParameterPDF Password ToolPdflex
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyFortnightly — betterEvery 2 weeks
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size30 MB42 MB
Age rating4+4+
DeveloperBokeriaHuseyin Berat Ylmaz

In-app purchases

None

PDF Password Tool

No in-app purchases

None

Pdflex

No in-app purchases

Questions

Is PDF Password Tool free?
PDF Password Tool is free to download, with no in-app purchases.
Is Pdflex free?
Pdflex is free to download, with no in-app purchases.
Do PDF Password Tool or Pdflex have ads?
Both PDF Password Tool and Pdflex show ads.
Which is updated more often, PDF Password Tool or Pdflex?
PDF Password Tool ships an update fortnightly, and Pdflex every 2 weeks. Most recently, PDF Password Tool was updated on October 24, 2026 and Pdflex on October 24, 2026.

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