# Sign Docs : PDF Prime Boost — Edit, Fill, Convert & Share

> Edit, Fill, Convert & Share (iPhone/iPad app by Serghei Ionita.)

- Source: https://appshunter.io/ios/app/sign-docs-pdf-prime-boost/id6795305713 (this page in markdown: same URL + `.md`)
- Developer: [Serghei Ionita](https://appshunter.io/developer/1554918497)
- Category: Utilities, Books
- Price: Free
- Age rating: 4+
- Requires: iOS 15.5 · 161 MB
- Languages: American English
- Released: 2026-09-18
- Data updated: 2026-10-08
- User reviews in markdown: https://appshunter.io/ios/app/sign-docs-pdf-prime-boost/id6795305713/reviews.md

## What is Sign Docs?

Sign Docs : PDF Prime Boost

Turn your iPhone or iPad into a complete PDF workspace. Scan documents, edit PDFs, fill forms, add electronic signatures, convert files, organize pages, and share your documents : all while keeping your files private on your device.

Whether you’re signing contracts, completing applications, scanning receipts, or managing work documents, Sign Docs : PDF Prime Boost gives you the essential tools you need in one fast, easy-to-use app.

Key Features

Scan Documents

• Scan paper documents with your camera
• Create high-quality PDF files
• Crop, rotate, and enhance scans
• Scan multiple pages into a single PDF

Edit PDFs

• Add text to PDF documents
• Highlight, underline, and annotate
• Draw and mark up documents
• Insert images into PDFs

Fill & Sign

• Fill out PDF forms
• Create and save multiple signatures
• Add signatures with a single tap
• Sign contracts, agreements, and official documents

Organize PDF Pages

• Merge multiple PDFs
• Split PDF documents
• Reorder, rotate, duplicate, or delete pages
• Extract individual pages

Convert Files

• Images to PDF
• PDF to Images
• PDF to Text (OCR)
• Compress PDF files
• Add watermarks and page numbers

Share Anywhere

• Export and share documents instantly
• Print PDFs directly
• Open files in other apps
• Save your work locally

Privacy First

Your documents stay on your device. No accounts required. No cloud uploads. No tracking. No analytics. Your files remain private.

Perfect For

• Business professionals
• Students
• Freelancers
• Remote workers
• Teachers
• Anyone who works with PDF documents

From scanning receipts and invoices to signing contracts and editing forms, Sign Docs : PDF Prime Boost helps you work with PDFs quickly, securely, and efficiently—all from your iPhone or iPad.

Standard Apple EULA:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 1 release)

### 1.0 — 2026-09-18

No release notes.

## More apps by Serghei Ionita

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All apps by Serghei Ionita: https://appshunter.io/developer/1554918497

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*