Norkta Icon

PDF powerhouse,
chromatic & secure.

The 100% local PDF utility with a stunning liquid interface.

Download on the App Store
Norkta Main Window Norkta Settings Window Norkta About Window
Color Invert

Read Comfortably
At Night.

Norkta features two advanced inversion algorithms. Transform bright, blinding PDFs into comfortable Dark Mode documents instantly.

1

Smart Invert

Preserves images, inverts text only.

2

Full Invert

Total color transformation.

Norkta iOS invert screen
Norkta iOS compress screen
Optimization

Compress Without
Compromise.

Significantly reduce file sizes while maintaining document clarity. Perfect for email attachments and saving storage space.

High Quality Small Size
Organization

Merge In
Seconds.

Combine multiple reports, slides, or scanned documents into a single, organized file instantly. Drag, drop, done.

Norkta iOS merge screen
Norkta iOS extract screen
Productivity

Extract Text
Instantly.

Need to edit a locked PDF? Instantly grab text content from your documents for copying, editing, or sharing.

Copy to Clipboard Share as Txt