PDFToolbox vs Image to PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDFToolbox
This app offers a suite of tools for local PDF processing, including converting PDFs to images and vice versa, adding text watermarks, and encrypting/decrypting documents with passwords. It prioritizes user privacy by performing all operations on the device without internet access.
- Convert PDF to Image (JPG, PNG, GIF)
- Convert Image to PDF
- Add custom text watermarks
- Encrypt PDFs with passwords
- Remove PDF password protection
- Batch export and multi-image processing
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PDF Toolbox is a powerful PDF processing tool that works entirely on your device, with no internet connection required, ensuring your file privacy and security. We provide comprehensive PDF handling solutions that allow you to easily convert, protect, and customize your PDF documents. Key Features PDF to Image Conversion Transform PDF documents into high-quality images with multiple customization options: • Image format selection: JPG, PNG, or GIF • Result type: Multiple separate images or one large image • Color modes: Color, grayscale, or black & white • Quality levels: Low, medium, high to meet different needs • Batch export: Export all pages with one tap Image to PDF Conversion Easily merge multiple images into PDF documents: • Multi-image processing: Select multiple images simultaneously • Flexible conversion: Merge into a single PDF or generate multiple separate PDFs • Color processing: Color mode, grayscale mode, black & white mode • Source selection: Choose images from your photo library or file system Add Watermark Add professional text watermarks to your PDFs: • Custom watermark text • Adjustable font size • Transparency settings (0-100%) • Rotation angle (0-360°) • Horizontal/vertical spacing control • Automatically applied to all PDF pages Add Password Protect important documents with password encryption: • Secure encryption: Using standard PDF encryption technology • Simple operation: Add password protection with one tap • Secure storage: Encrypted files saved locally only Remove Password Easily remove encryption from PDFs with known passwords: • Enter the correct password to unlock PDF documents • Remove password protection with one tap • Preserve all formatting and content of the original document Our Advantages • Completely local processing: All file processing is performed locally on your device, never uploaded to any servers • Privacy protection: Your document contents remain only on your device • Efficient processing: Optimized processing engine provides fast conversion experience • Rich options: Meet various customization needs for professional users • High-quality output: Maintain the clarity and formatting of original documents Use Cases • Students: Convert study materials, course slides, and e-books • Professionals: Process work documents, add company watermarks or password protection • Designers: Convert PDF designs to images for editing or sharing • Teachers: Add watermarks to teaching materials to prevent unauthorized distribution • Anyone who needs simple, efficient PDF file processing Download PDF Toolbox now and experience professional-grade PDF processing features! END USER LICENSE AGREEMENT (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY POLICY: https://jiw.github.io/PDFToolbox/privacy_policy_en.html
Image to PDF
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Turn Any Photo into a Perfect PDF — Instantly! PDF Snap is the fastest, easiest way to convert your photos and images into professional-quality PDF documents. Whether you need to digitize receipts, create photo albums, or share documents — PDF Snap has you covered. WHY CHOOSE PDF SNAP? • Lightning-fast conversion — Turn any photo into a PDF in seconds • Batch processing — Convert multiple images into a single PDF at once • Custom layouts — Choose page sizes, orientations, and margins • Stunning quality — Preserve every detail of your original images • Simple sharing — Export and share PDFs via email, messaging, or cloud storage POWERFUL FEATURES Convert from Any Source: • Camera — Snap a photo and instantly create a PDF • Photo Library — Select one or multiple images to convert • Supports JPG, PNG, HEIC, and more Customize Your PDFs: • Multiple page sizes — A4, Letter, Legal, and more • Portrait or landscape orientation • Adjustable margins and image fitting options • Reorder pages with drag and drop Professional Output: • High-resolution PDF output • Optimized file sizes for easy sharing • Merge multiple images into one document • Preview before exporting Easy Sharing & Export: • Share directly to any app • Save to Files, iCloud, or other cloud services • Email PDFs with one tap • Print directly from the app PERFECT FOR • Students — Convert handwritten notes and textbook pages • Professionals — Digitize receipts, contracts, and business cards • Travelers — Save boarding passes, itineraries, and tickets • Artists — Create PDF portfolios of your work • Anyone — Who needs a quick, reliable image-to-PDF converter DESIGNED FOR SIMPLICITY No complicated menus or confusing settings. PDF Snap is designed to be intuitive from the first tap. Select your photos, customize your layout, and export — it's that simple. Download PDF Snap today and never struggle with image-to-PDF conversion again! End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: PDFToolbox at 15.0 against Image to PDF's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PDFToolbox sells 3 in-app purchases, starting at $0.99 per 7 days and Image to PDF sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDFToolbox ships an update every 7 months, Image to PDF every 4 months. The most recent releases landed on October 13, 2026 and October 29, 2026 respectively.
| Parameter | PDFToolbox | Image to PDF |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 钊辰 王 | Huseyin Bagana |
In-app purchases
PDFToolbox
- Weekly$0.997 Days
- Yearly$9.991 Year
- Lifetime$29.99
Image to PDF
- Weekly3 Days trial$1.997 Days
- Yearly - Best Value$9.991 Year
Questions
Is PDFToolbox free?
Is Image to PDF free?
Do PDFToolbox or Image to PDF have ads?
Which is updated more often, PDFToolbox or Image to PDF?
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