PDF Editor Converter

OpenIoTHub

About this app

PDF Editor Converter is a mobile-first PDF toolbox with 70+ tools in one app. Merge documents, split pages, edit text, add annotations, sign files, compress PDFs, and convert between formats—without uploading your files to the cloud.

Everything runs on your device by default. Your PDFs stay on your phone or tablet, so you can work on contracts, homework, receipts, and scans with more privacy and control.

WHAT YOU CAN DO

Edit & review
• Open and read PDFs with zoom, thumbnails, and text search
• Edit text directly in the PDF editor workbench
• Add highlights, notes, stamps, images, and watermarks
• Fill forms, redact sensitive content, and edit bookmarks
• Compare two PDFs side by side

Organize pages
• Merge multiple PDFs (including alternating two-sided scans)
• Split by page, range, chapter, file size, or custom rules
• Rotate, crop, reorder, extract, or delete pages
• Combine pages into N-up layouts, booklets, or one long scroll
• Insert blank pages and remove blank pages

Convert & extract
• Turn photos into PDFs, or export PDF pages as images
• Extract text, images, and metadata
• Convert from Markdown, HTML, and other supported formats
• Use the convert hub for common PDF workflows in one place

Secure & sign
• Add or remove passwords and change permissions
• Sign PDFs, verify signatures, and apply certificate signatures
• Flatten, sanitize, and unlock form fields
• Optional online timestamp (RFC 3161)—only a document hash is sent; your file content never leaves the device

Mobile extras
• Scan multi-page documents with your camera and save as PDF
• Apply scan filters: grayscale, enhanced, or black & white
• Split large pages into poster tiles for printing
• Build simple automation workflows for repeat tasks

Built for everyday use
Search tools instantly from the home screen, pick up where you left off with recent files, and switch between light and dark themes. The app adapts to phones, tablets, and larger screens.

WHY CHOOSE PDF EDITOR CONVERTER?

• One app instead of many single-purpose PDF utilities
• Offline-first processing for better privacy
• Broad tool set for reading, editing, converting, and signing
• Designed for real mobile workflows—scan, edit, share, done

Download PDF Editor Converter and handle PDF tasks on your own terms—fast, offline, and all in one place.

What’s new

first version