Download ArkoPDF
Get ArkoPDF for Windows, iOS, and Android. Free to start — no credit card required.
One workspace · three devices
Pick your platform
The same ArkoPDF workspace, on every screen you work from. Start on one device and pick up exactly where you left off on another.
Windows
The full desktop experience — reading, editing, batch conversion, OCR, AI copilot, and photo books, powered by fast local engines.
iOS
Read, annotate, and ask questions about your PDFs on the go — synced securely with your desktop and Android devices.
iOS 16 or later · iPhone & iPad
Android
The full reading and annotation toolkit for Android phones and tablets — everything stays in sync across your devices.
Android 10 or later
FAQ
Frequently Asked Questions
Is ArkoPDF really free?
Yes. The free plan includes the core PDF tools with no time limit, and you never need a credit card to start. Upgrade to Pro or Lifetime whenever you want the advanced and AI-powered features — see the pricing page.
Which platforms can I download ArkoPDF for?
ArkoPDF is available as a native app for Windows (10/11, 64-bit) and as apps for iOS and Android. Documents sync securely across all three.
Is it safe to run the installer?
ArkoPDF processes documents on your device. Files are protected with AES-256 encryption and are never uploaded to a server unless you explicitly use a cloud feature.
Where can I find the system requirements or release notes?
Head to the Docs section for setup and system requirements, and the News section for the latest release highlights.