The PDF editor
you need on Windows

Edit, sign, organise and protect your PDFs with a professional, fast and hassle-free tool.

🧲 Native Windows
🔒 No cloud uploads
📦 Updates included
🤖 AI module available

Everything you need in one editor

✏️

Real text editing

Modify existing text in any PDF directly, no conversions required.

🔏

PKCS#7 Digital Signature

Sign with certificates from the Windows store. Legally valid.

🔍

Search & highlight

Search the entire document and highlight matches in 5 colours.

📄

Page management

Reorder, rotate, add or delete pages with drag & drop.

🤖

Integrated AI module

Summarise documents, transcribe handwriting and extract invoice data with AI.

🔐

Total privacy

All processing is local. Your documents never leave your PC.

🏷️

Stickers & stamps

Add status stamps (APPROVED, CONFIDENTIAL…), emojis and decorative labels.

📝

Export to Word

Convert any PDF to an editable Word document (.docx).

🔎

Automatic OCR

Automatically converts scanned pages into editable, searchable text.

Choose your license

No hidden costs · instant activation · support included

Prices ex. VAT. VAT will be applied at checkout.

Need more devices?

Add extra annual licenses at a reduced price

−20% off
€40/yr each
Ex. VAT · 48,40 € incl. VAT
0
No additional licenses
Annual license 1 license · 12 months
€60,50
(50,00 € + 21% VAT)

🔒 Secure payment · Stripe · 14-day guarantee

AI Module Packs

Boost ZeusPDF with more monthly AI credits for analysis, summaries and transcription

Pack Credits / mo Price / yr Incl. VAT
Starter Included 1st year with any ZeusPDF license
30 credits €10 /yr €12,10 ✓ Included
Pro
150 credits €29 /yr €35,09 Subscribe →
Business
500 credits €69 /yr €83,49 Subscribe →
Power
1,500 credits €149 /yr €180,29 Subscribe →
Enterprise
Unlimited credits €299 /yr €361,79 Subscribe →

Prices ex. VAT. With an annual license, the Starter Pack is included every year. With a lifetime license, it is included for the first year only. 1 credit = 1 document processed by AI.

View AI packs →

Frequently asked questions

What is the difference between the annual and lifetime license? ▾
The annual license renews every 12 months and includes the AI Starter Pack automatically. The lifetime license is a one-time payment that includes the Starter Pack for the first year only.
Is the lifetime AI Pack also forever? ▾
No. The lifetime license includes the Starter Pack for the first year. After that, you can subscribe to any AI Pack at the regular price.
What is an AI credit? ▾
1 credit = 1 document analysed. Cost by pages: 1-2=1 cr · 3-5=2 cr · 6-15=3 cr · 16+=5 cr. Summaries use 2-10 cr. Handwriting OCR uses 2 cr/page.
Do unused credits carry over? ▾
No. Credits are monthly and reset on the 1st of each month. Unused credits do not roll over.
What happens if I run out of credits? ▾
The AI module pauses until the next cycle. You can upgrade your plan at any time from the app or the customer portal.
What happens when the annual license expires? ▾
The app switches to free mode: viewing and search yes, editing and AI module no, until you renew.
Are my documents uploaded to any server? ▾
No. ZeusPDF processes everything locally. Only the AI module sends document content to the Claude API (Anthropic) for analysis, which is discarded immediately.
Can I use ZeusPDF on more than one computer? ▾
Each license is for 1 device. Add extra licenses at a discount directly in the purchase form.
How do I receive my serial after purchase? ▾
Immediately after payment you will receive an email with your serial. It also appears on screen.
Which operating systems are supported? ▾
Windows 10 and 11 (64-bit). No additional dependencies required.