PDF Expert

K-Dev Lab

About this app

PDF Expert — edit, sign and convert PDFs right on your phone.

Everything runs on your device: your documents are never uploaded to a server. No ads.

WHAT'S NEW IN V2
• Cleaner new design with light & dark mode
• Word, Excel & CSV to PDF (Arabic text supported)
• New tools: PDF to JPG, Redact Data, ID Photo Maker, Wireless Print, QR Code Scan

EDIT & SIGN
• Sign documents: type, draw or import your signature from a photo, and save it for next time
• Add text, sticky notes, images, highlights and check marks, then move or resize anything
• Fill in PDF forms and protect files with a password
• Reorder, delete and insert pages

SMART TOOLS, ON YOUR DEVICE
• Magic Edit: tap a word and retype it
• Smart Copy: copy text straight from the page, even from scanned PDFs
• AI Eraser: remove text or marks cleanly
• Translation: translate PDFs on-device and pick which pages (language pack downloads once)

MORE TOOLS
• Scan documents with your camera
• Image, Word, Excel & CSV to PDF
• Merge, split, compress and watermark PDFs
• PDF to JPG and ID/passport photo maker
• Redact sensitive data permanently
• Wireless print and QR code scan

Private by design: your files stay on your phone.

What’s new

PDF Expert v2 — a fresh new look!
• Cleaner redesign + new app icon
• Word, Excel & CSV to PDF (Arabic text supported)
• New tools: PDF to JPG, Redact Data, ID Photo Maker, Wireless Print, QR Code Scan
• Neater PDF translation, now with page selection
• Saved signatures & friendlier forms
• Faster, more stable app
Everything still runs on your phone — no uploads.