# PDFx: PDF Converter, Signature — Photo Image JPG Picture & Word

> Photo Image JPG Picture & Word (iPhone/iPad app by BlackBox AI.)

- Source: https://appshunter.io/ios/app/pdfx-pdf-converter-signature/id6761716138 (this page in markdown: same URL + `.md`)
- Developer: [BlackBox AI](https://appshunter.io/developer/1877113980)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 74 MB
- Languages: American English
- Released: 2026-04-08
- Data updated: 2026-05-31
- User reviews in markdown: https://appshunter.io/ios/app/pdfx-pdf-converter-signature/id6761716138/reviews.md

## What is PDFx?

PDFx: PDF Converter & Signature

Convert, create, and sign your documents with clarity and control.

PDFx brings everything you need to work with PDFs into one place. Turn files into clean PDFs, manage your documents, and sign them when it matters.

HOW IT WORKS

Convert your files in three simple steps:

Select your file
Choose the format
Convert and save

CONVERT FROM ANYTHING

Import from your gallery, Files, or iCloud.
Capture a document with your camera or open files from other apps.

Create PDFs from images, documents, and more — all in one place.

SIGNATURE

Create your own signature and sign documents securely.
Save your signature and reuse it whenever you need.

SHARE & EXPORT

Share your files instantly.
Send via Messages, open in other apps, print, or save to Files.

HISTORY

Keep track of your conversions.
Access previous files, share them again, or remove what you no longer need.

SUPPORTED FORMATS

Work with a wide range of formats including:

PDF, JPG, PNG, HEIC, WEBP, BMP, GIF, TIFF
DOC, DOCX, TXT, RTF
XLS, XLSX, CSV
PPT, PPTX
EPUB, MOBI
SVG, PSD, AI

and more.

Simple, reliable, and built for everyday use.
PDFx helps you handle your documents with ease.

Apple App Store Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Service 
https://blackboxaiapps.com/terms
Privacy Policy
 https://blackboxaiapps.com/privacy
support: admin@blackboxaiapps.com


## Version history (last 1 release)

### 1.0 — 2026-04-08

No release notes.

## More apps by BlackBox AI

- [Plant AI: Scanner \| Identifier](https://appshunter.io/ios/app/plant-ai-scanner-identifier/id6759164483)
- [Universal Remote Control 4 TV](https://appshunter.io/ios/app/universal-remote-control-4-tv/id6759177351)
- [Bass Booster \| Volume \| Treble](https://appshunter.io/ios/app/bass-booster-volume-treble/id6759248904)
- [Diet AI: Calorie Counter](https://appshunter.io/ios/app/diet-ai-calorie-counter/id6759249340)
- [ShroomsAI: Mushroom Identifier](https://appshunter.io/ios/app/shroomsai-mushroom-identifier/id6759387823)
- [StreamX: Smart Stream Player](https://appshunter.io/ios/app/streamx-smart-stream-player/id6759831495)

All apps by BlackBox AI: https://appshunter.io/developer/1877113980

---

*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 2026-05-31.*