專為下一代團隊打造嘅 AI 優先 PDF 工作空間。
喺 Windows、iOS 同 Android 跨平台無縫閱讀、編輯、同步並與您嘅 PDF 進行 AI 對話。
For Desktop
All-in-one PDF Solution. Every Device.
Parallel Reading & PDF Translation help you break language barriers effortlessly. Experience seamless side-by-side viewing while translating words with a simple drag, quick-selecting sentences, or converting entire documents in one click. It's your ultimate tool to read smarter and understand faster.
All-in-One Batch PDF Tools
Power Through Thousands of PDFs in Seconds
Stop wasting time on repetitive tasks. Use advanced batch actions to convert, create, split, merge, and compress your files simultaneously. One click, infinite efficiency.
Boost My Efficiency Now
Photo Book
Turn Memories into Masterpieces: The Ultimate PDF Photo Book Maker
Transform hundreds of photos into a beautifully organized PDF photo book in seconds. Choose from grid layouts like 2x2, 2x3, or 3x3 to archive your life, streamline photo management, and build your personal memory system.
Create Your Photo Book Now
Smart Grid Layouts
Flexible 2x2, 2x3, and 3x3 grids that auto-fit your photos perfectly without cropping.
Massive Bulk Processing
Compile hundreds or thousands of high-res images into a single, compact PDF.
Your Personal Memory System
Easily tag, search, and archive your life milestones for effortless long-term management.
Why choose ArkoPDF
See how millions of creators, professionals, and students are transforming their daily workflows with ArkoPDF. Real stories, real productivity.
I love how lightweight it is! Finally, a PDF editor that doesn't freeze my laptop. The natural-language AI Assistant is pure magic—I just type what I want, and it handles the rest instantly. Absolute lifesaver!
Sarah K., Product Manager
The Photo Book maker is exactly what I needed! I dumped hundreds of my travel photos into it, picked the 3x3 layout, and boom—a gorgeous memory book in seconds. Managing my memories has never been this satisfying.
Liam Thornton, Freelance Photographer
As a student reading tons of foreign papers, the side-by-side reading and full-text translation are a dream come true. Plus, the 10+ annotation tools let me highlight and sketch directly with my stylus seamlessly.
Yuki Tanaka, Med Student
Batch processing on ArkoPDF is a beast! I regularly have to split and compress hundreds of client PDFs, and this tool powers through them in seconds. No more mindless clicks, worth every single penny.
Marcus G., Operations Lead
Why pay a fortune for giant, bloated software when ArkoPDF gives you editing, batch tools, AI, and translation all in one? It's lightweight, affordable, and honestly fun to use. Highly recommend!
Elena Rostova, UX Writer
The bilingual side-by-side reading mode completely changed how I review international contracts. Instant translation with zero mess-up on layouts. ArkoPDF is easily the best investment I've made this year.
David Chen, Global Sales Director
Seamless Cross-Platform Freedom
Edit, convert, and manage your PDFs effortlessly across Windows, iOS, and Android. Sync your workspace and pick up exactly where you left off, anytime, anywhere.
Enterprise Power, Fraction of the Price
Get Adobe-level, AI-powered features for just a quarter of the premium cost. No heavy price tags, no hidden fees—just pure, high-end productivity that fits your budget.
Try Before You Buy, Completely Free
Download instantly to unlock 3 complimentary VIP feature runs. Register a free account to enjoy a 7-day all-access full-featured pass. No credit card required.
Future-Proof & Constantly Evolving
Stay ahead with weekly performance optimization and rapid feature updates. Our built-in AI capabilities and PDF toolkits evolve continuously based on user feedback.
24/7 Dedicated Support Shield
Never face a workflow bottleneck alone. Our professional technical support team is live and available 24 hours a day, 7 days a week, to resolve any document emergencies instantly.
Trusted by 4M+ People and Enterprises
From individual creators to fast-growing teams, ArkoPDF is the modern workspace choice for smart document management.
“The AI Assistant is a complete game-changer!”
— Tech Lead
“Batch splitting thousands of PDFs takes just seconds now.”
— HR Manager
“The lightest yet most powerful editor I've ever used.”
— Designer
“Creating photo books has become my favorite hobby.”
— Creator
“The AI Assistant is a complete game-changer!”
— Tech Lead
“Batch splitting thousands of PDFs takes just seconds now.”
— HR Manager
“The lightest yet most powerful editor I've ever used.”
— Designer
“Creating photo books has become my favorite hobby.”
— Creator
“Unbeatable cost-performance. Dumped Adobe next day.”
— Freelancer
“The cross-platform sync is perfectly seamless.”
— Remote Worker
“Bilingual side-by-side reading saves me hours daily.”
— Researcher
“24/7 support team saved my urgent contract proposal!”
— Sales VP
“Unbeatable cost-performance. Dumped Adobe next day.”
— Freelancer
“The cross-platform sync is perfectly seamless.”
— Remote Worker
“Bilingual side-by-side reading saves me hours daily.”
— Researcher
“24/7 support team saved my urgent contract proposal!”
— Sales VP
Powering productivity across world-class organizations, global research labs, and creative agencies.
News & Insights
Stay ahead with the latest trends in AI document intelligence and get the first look at ArkoPDF's official product updates and breakthroughs.
AI-First IDP Market Projected to Hit $54B
Recent reports confirm a massive shift from rigid OCR templates to self-learning, AI-first intelligent document processing models.
The Rise of Predictive AI in Workflow Automation
Industry analysts highlight a new era where document automation actively anticipates regulatory compliance and flags expiring contracts.
LLMs Meet Vector Databases for Enterprise PDFs
Organizations are rapidly pairing Large Language Models with private vector infrastructure to query millions of internal secure documents instantly.
The Demise of Manual Document Auditing
Zero-shot learning classifiers are achieving 99.8% accuracy in instantly analyzing high-volume multi-industry secure financial ledgers.
ArkoPDF Globally Unleashed: The Next-Gen All-in-One, Lightweight, AI-Powered PDF Editor is Here.
We are thrilled to announce the official global debut of ArkoPDF. Engineered from the ground up to be ultra-fast and feather-light, our platform seamlessly bridges robust editing tools, infinite batch workflows, and advanced bilingual full-text translation with a next-generation conversational AI Assistant. Welcome to the future of intelligent document productivity.
Read MoreArkoPDF Web Cloud Sync Officially Goes Live Globally
Performance Patch: 200% Faster Loading for Huge 10,000+ Page PDFs
ArkoPDF Receives International ISO/IEC Secure Document Data Privacy Certification
Collaborative Workspace Feature Announcement: Real-time Multi-user PDF Annotation
Resource Center
Everything you need to master ArkoPDF. Get instant access to installation packages, detailed tech specifications, step-by-step user guides, and fast solutions.
Download Center
Get the latest stable builds for Windows, iOS, and Android. Support for single-click offline installers and enterprise MSI deployment packages.
Get ArkoPDF NowTech Specs
Check system requirements, supported file formats (Word, Excel, JPG to PDF), encryption standards (AES-256), and AI language learning models capacity details.
View SpecificationsUser Guide
Step-by-step documentation, video tutorials, and pro-tips to help you master advanced batch workflows, Photo Book creation, and natural language AI prompts.
Explore TutorialsFAQ
Instant answers to frequently asked questions regarding trial limitations, account activation, subscription management, and offline AI processing tokens.
Find Answers人人都值得擁有的輕量 PDF 編輯器
本機 PDF 工具在付費方案中無上限。AI Copilot 以額度計費——Pro 每月 30、Lifetime 一次 100，並可隨時加購。
免費
永久
- 試用高級工具——各 3 次（編輯、批次、OCR、頁面、分割與合併）
- 3 次後，匯出會帶有 ArkoPDF 浮水印
- AI Copilot：免費 3 次 · 全文翻譯 5 頁（一次性）
- 行內翻譯：無上限
- 註冊 → 7 天完整 VIP 試用（每個本機工具皆無上限）
Pro
首年，之後 $39.99/年
- 文字、圖片與版面無限編輯
- 10 種以上專業標註工具（反白、印章、手繪）
- OCR 與頁面工具：整理、浮水印、頁首頁尾、Bates
- 批次轉換／合併／分割無上限
- PDF 相簿與全文翻譯
- 支援並排閱讀模式的 Pro 閱讀器
- Copilot AI：每月 30 額度（每月重置）
Lifetime
一次性 · 含 Copilot 額度
- 永久使用每項 Pro 本機工具與功能
- 包含未來更新
- 無需訂閱——一次付清
- Copilot AI：含一次 100 額度
- 隨時加購 Copilot 額度包——永不過期
💡 AI 如何計費：本機工具在付費方案中無上限。Copilot 與全文翻譯會消耗額度——Pro 每月 30、Lifetime 一次 100，且可隨時加購永不過期的額度包。不會有意外帳單。