PDF Reader Pro Edition® Downloads & RevenuePDF Reader Pro Edition® · App Store
Not in any tracked top chart right now.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperiTECH DEVELOPMENT SYSTEMS INC.
CategoryBusiness
Price1.99 USD
Released
Rating★ 4.4 (1.7k)
Version10.1
Age rating17+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)100k+ worldwide
PDF Reader Pro Edition® update history & changes
Last change · 27 events since 1 Apr 2010Full timeline ↓📈Dropped out of every chart we track📈Entered the top 100📦Updated to version 10.1✏️Age rating changed✏️Description updated📦First update in 2671 days💰Now free💰Now free⭐Passed 1K ratings⭐Passed 1K ratings
Full timeline · 26 events in the last 12 months
- 📈PDF Reader Pro Edition® dropped out of every chart we trackLast seen 3 Nov
- 📈PDF Reader Pro Edition® entered the top 100Top Grossing · Business · IN
- 📦PDF Reader Pro Edition® updated to version 10.1PDF Reader Pro Edition is now ready for iPhone Duo, with layouts that adapt to every pose and a dedicated laptop-style workspace.
• Made for every pose Read, sign and edit with your iPhone Duo closed, fully open in portrait or landscape, partially folded like a book, seated like a laptop, or standing on its edges. Your tools stay within reach and clear of the fold. Fold or unfold without losing your place or interrupting your work.
• A laptop-style workspace Your page stays on the upper screen while the lower screen becomes a control deck, with every tool in a consistent position and large, easy-to-use options. Signatures, Settings, Contents, AI Mind Map and other panels open below, keeping your document in view. A keyboard tool strip keeps controls within reach while you type.
• Standard and dynamic stamps All 28 Adobe Acrobat standard stamps are now available. Dynamic stamps automatically add your name, date and time.
• Page by Page reading A new vertical reading mode lets you swipe through your document, stopping at each page. Page by Page and Horizontal reading now use the full screen when you hide the toolbars.
• Easier sticky-note management Delete sticky notes directly from each note’s menu.
• Fewer interruptions and more fixes This update also includes many smaller fixes and improvements.… more - ✏️PDF Reader Pro Edition®: age rating changed4+ → 17+
- ✏️PDF Reader Pro Edition®: devices changed− Watch
- ✏️PDF Reader Pro Edition®: app got bigger69 MB → 141 MB (+103%)
- ✏️PDF Reader Pro Edition®: needs a newer iOSiOS 10.0 → iOS 17.6
- ✏️PDF Reader Pro Edition®: description updated· IT
- ✏️PDF Reader Pro Edition®: new iPad screenshots· IT
- ✏️PDF Reader Pro Edition®: new screenshots10 screenshots (was 9) · IT
- 📦PDF Reader Pro Edition®: first update in 2671 days
- ✏️PDF Reader Pro Edition®: description updated· JP
- ✏️PDF Reader Pro Edition®: new iPad screenshots· JP
- ✏️PDF Reader Pro Edition®: new screenshots10 screenshots (was 9) · JP
- 📦PDF Reader Pro Edition® updated to version 10.0PDF Reader Pro Edition史上最大のアップデートが登場しました。
新しいAIツール
• PDFとチャットして質問
• AI要約、重要なポイントの抽出、ハイライト
• 複雑な書類をAIマインドマップで整理
• PDFを翻訳
• すべてのファイルを内容から検索
• Apple Intelligenceを活用した、スピードとプライバシーを両立するデバイス上のAI
新しいPDF機能
• PDFのテキストと画像を編集
• 注釈・マークアップツールを一新
• PDFフォームへの入力と署名に加え、検証機能付きのデジタル署名にも対応
• 機密情報を墨消し
• Word、Excel、PowerPoint、画像などとの相互変換をデバイス上で実行
• 新しいページ管理ツール
• PDFをパスワードで保護
• 保管庫：機密性の高いファイルのための、暗号化されパスワードで保護されたフォルダ
• iCloudフォルダで、お使いのデバイス間でファイルを同期
• iPadで2つのウインドウを並べて表示
改善点
• iOS 27に対応し、新しいLiquid Glassデザインを採用
• インターフェイスを全面的に再設計
• パフォーマンスが向上し、スクロールもよりスムーズに
• 安定性の向上とバグ修正
PDF Reader Pro Editionをご利用いただき、ありがとうございます！
*一部の機能にはサブスクリプションが必要な場合があります。… more - 💰PDF Reader Pro Edition®: now freeFree (was 1.99 USD) · US
- 💰PDF Reader Pro Edition®: now freeFree (was 1.99 EUR) · IT, DE
- 💰PDF Reader Pro Edition®: now freeFree (was 1.99 GBP) · GB
- 💰PDF Reader Pro Edition®: now freeFree (was 300.00 JPY) · JP
- 📈PDF Reader Pro Edition® entered the top 10 on iPad · Top Paid All AppsAE
- 📈PDF Reader Pro Edition® entered the top 10Top Paid · Business · IN
- 📈PDF Reader Pro Edition® entered the top 10Top Paid · Business · AU
- 🆕PDF Reader Pro Edition® first spotted by AppInsider#89 in Top Paid · Business · Germany
- 🆕PDF Reader Pro Edition® released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
1.7k ratings
Measured
PDF Reader Pro Edition® at a glance
AI summary written from our chart and store data, 2026-09-28. It can be wrong: check the numbers above.
A paid iOS productivity tool for reading, annotating, and collaborating on PDF documents, designed for business professionals and iPad users. The app maintains a strong presence in the Australian Business Paid charts at #5, while holding mid-tier positions in other major markets like India (#33) and Saudi Arabia (#37).
Similar apps: Adobe Acrobat Reader, GoodReader, PDF Expert
PDF Reader Pro Edition® on the App Store
App details
App ID
364502063
Publisher
iTECH DEVELOPMENT SYSTEMS INC.
On the store since
Apr 2010
16 years on the store
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
11
EN FR DE IT JA KO PT RU ZH ES ZH
Size
144 MB
Also listed in
Productivity
Content notesUnrestricted Web Access
App privacy Measured
PDF Reader Pro Edition® declares it collects no data at all — the rarest and most private label on the App Store.
Declared label
Data Not Collected
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
PDF Reader Pro Edition® downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.4 ★
1.7k ratings
Measured
Ratings
1.7k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Business apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about PDF Reader Pro Edition®
From the 50 most recent App Store reviews in the US.
Users report that the app is largely non-functional, citing frequent crashes and an inability to open PDF files or integrate with iCloud. Many reviewers describe the experience as a waste of money due to outdated software, lack of support, and broken core features like annotation and file management.
Mostly negative (6% of recent reviews give 4–5 stars). People like it for being easy to use. The main complaints are about price and subscriptions, and crashes and bugs.
What people like
- Ease of use: “This just works, docs are easy to organize, share, email etc”
Common complaints
- Price & subscription: “they should be ashamed to charge for this”
- Crashes & bugs: “Update: doesn’t work anymore”
- Ease of use: “Not intuitive enough to eliminate help”
- Updates: “This isn’t updated anymore”
About PDF Reader Pro Edition®
PDF Reader Pro Edition — AI-Powered PDF Reader. Built with Privacy in Mind.
Read, edit, annotate and understand PDFs faster with powerful AI tools and professional PDF features built for iPhone, iPad and iPhone Duo.
Chat with PDFs, summarize documents, translate files, highlight key insights, fill & sign forms, edit & convert PDFs and more — all in one modern PDF experience.
Your documents are yours. We believe they should stay that way. That’s why we build every feature with privacy in mind. With on-device AI powered by Apple Intelligence and on-device PDF conversions, your documents can stay on your device while you stay in control of your data.
Built for Apple Devices
• Powered by Apple Intelligence*
• On-device AI for speed and privacy
• On-device PDF conversions
• Built with privacy in mind
• Fast, modern & easy to use
• iCloud support
• Updated for iOS 27, with the new Liquid Glass design
• Optimized for iPhone, iPad and iPhone Duo.
AI-Powered PDF Tools
• Chat with your PDFs
• AI summaries & key insights
• AI Mind Maps for complex documents
• AI-powered highlights
• Translate PDFs instantly
• Ask questions about documents
• Simplify long PDFs in seconds
Powerful PDF Editing
• Edit text and images in PDFs
• Annotate & markup documents
• Highlight, underline & draw
• Add notes, shapes & signatures
• Fill & sign PDF forms
• Redact sensitive information
• Protect PDFs with passwords
Organize & Convert PDFs
• Convert PDFs to Word, Excel, PowerPoint, images & text
• Merge, rotate, reorder and delete pages
• Convert Word, Excel, PowerPoint and images to PDF
• Scan documents and recognize text (OCR)
• Compare two PDFs
• Reduce file size
• Vault: keep sensitive files in an encrypted, password-protected folder
Designed for iPhone Duo
Read, sign and edit in every pose, with layouts that adapt as you fold, unfold or turn your device. A dedicated laptop-style workspace keeps your page on top and your tools and panels below, so your document stays in view. Move between poses without losing your place or interrupting your work.
Made for every angle.
Whether you’re reviewing contracts, studying, editing reports or working on the go, PDF Reader Pro Edition helps you work smarter with PDFs—without compromising your privacy.
Download PDF Reader Pro Edition today.
*Apple Intelligence requires a supported device and compatible software.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Service: https://www.pdf-app.com/terms
Privacy Policy: https://www.pdf-app.com/privacy-policy
Read, edit, annotate and understand PDFs faster with powerful AI tools and professional PDF features built for iPhone, iPad and iPhone Duo.
Chat with PDFs, summarize documents, translate files, highlight key insights, fill & sign forms, edit & convert PDFs and more — all in one modern PDF experience.
Your documents are yours. We believe they should stay that way. That’s why we build every feature with privacy in mind. With on-device AI powered by Apple Intelligence and on-device PDF conversions, your documents can stay on your device while you stay in control of your data.
Built for Apple Devices
• Powered by Apple Intelligence*
• On-device AI for speed and privacy
• On-device PDF conversions
• Built with privacy in mind
• Fast, modern & easy to use
• iCloud support
• Updated for iOS 27, with the new Liquid Glass design
• Optimized for iPhone, iPad and iPhone Duo.
AI-Powered PDF Tools
• Chat with your PDFs
• AI summaries & key insights
• AI Mind Maps for complex documents
• AI-powered highlights
• Translate PDFs instantly
• Ask questions about documents
• Simplify long PDFs in seconds
Powerful PDF Editing
• Edit text and images in PDFs
• Annotate & markup documents
• Highlight, underline & draw
• Add notes, shapes & signatures
• Fill & sign PDF forms
• Redact sensitive information
• Protect PDFs with passwords
Organize & Convert PDFs
• Convert PDFs to Word, Excel, PowerPoint, images & text
• Merge, rotate, reorder and delete pages
• Convert Word, Excel, PowerPoint and images to PDF
• Scan documents and recognize text (OCR)
• Compare two PDFs
• Reduce file size
• Vault: keep sensitive files in an encrypted, password-protected folder
Designed for iPhone Duo
Read, sign and edit in every pose, with layouts that adapt as you fold, unfold or turn your device. A dedicated laptop-style workspace keeps your page on top and your tools and panels below, so your document stays in view. Move between poses without losing your place or interrupting your work.
Made for every angle.
Whether you’re reviewing contracts, studying, editing reports or working on the go, PDF Reader Pro Edition helps you work smarter with PDFs—without compromising your privacy.
Download PDF Reader Pro Edition today.
*Apple Intelligence requires a supported device and compatible software.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Service: https://www.pdf-app.com/terms
Privacy Policy: https://www.pdf-app.com/privacy-policy
Latest updates
10.1
PDF Reader Pro Edition is now ready for iPhone Duo, with layouts that adapt to every pose and a dedicated laptop-style workspace.
• Made for every pose
Read, sign and edit with your iPhone Duo closed, fully open in portrait or landscape, partially folded like a book, seated like a laptop, or standing on its edges. Your tools stay within reach and clear of the fold. Fold or unfold without losing your place or interrupting your work.
• A laptop-style workspace
Your page stays on the upper screen while the lower screen becomes a control deck, with every tool in a consistent position and large, easy-to-use options. Signatures, Settings, Contents, AI Mind Map and other panels open below, keeping your document in view. A keyboard tool strip keeps controls within reach while you type.
• Standard and dynamic stamps
All 28 Adobe Acrobat standard stamps are now available. Dynamic stamps automatically add your name, date and time.
• Page by Page reading
A new vertical reading mode lets you swipe through your document, stopping at each page. Page by Page and Horizontal reading now use the full screen when you hide the toolbars.
• Easier sticky-note management
Delete sticky notes directly from each note’s menu.
• Fewer interruptions and more fixes
This update also includes many smaller fixes and improvements.
10.0
PDF Reader Pro Edition史上最大のアップデートが登場しました。
新しいAIツール
• PDFとチャットして質問
• AI要約、重要なポイントの抽出、ハイライト
• 複雑な書類をAIマインドマップで整理
• PDFを翻訳
• すべてのファイルを内容から検索
• Apple Intelligenceを活用した、スピードとプライバシーを両立するデバイス上のAI
新しいPDF機能
• PDFのテキストと画像を編集
• 注釈・マークアップツールを一新
• PDFフォームへの入力と署名に加え、検証機能付きのデジタル署名にも対応
• 機密情報を墨消し
• Word、Excel、PowerPoint、画像などとの相互変換をデバイス上で実行
• 新しいページ管理ツール
• PDFをパスワードで保護
• 保管庫：機密性の高いファイルのための、暗号化されパスワードで保護されたフォルダ
• iCloudフォルダで、お使いのデバイス間でファイルを同期
• iPadで2つのウインドウを並べて表示
改善点
• iOS 27に対応し、新しいLiquid Glassデザインを採用
• インターフェイスを全面的に再設計
• パフォーマンスが向上し、スクロールもよりスムーズに
• 安定性の向上とバグ修正
PDF Reader Pro Editionをご利用いただき、ありがとうございます！
*一部の機能にはサブスクリプションが必要な場合があります。
9
Store changes
What PDF Reader Pro Edition® changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Age rating changed
4+ → 17+
Devices changed
− Watch
App got bigger
69 MB → 141 MB (+103%)