# SumoPDF: PDF Editor, Converter — Sign, Fill Forms, Scan & Merge

> Sign, Fill Forms, Scan & Merge (iPhone/iPad app by Brian Stevens.)

- Source: https://appshunter.io/ios/app/sumopdf-pdf-editor-converter/id6804793892 (this page in markdown: same URL + `.md`)
- Developer: [Brian Stevens](https://appshunter.io/developer/6799149432)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 21 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2026-09-26
- Data updated: 2026-10-29

## What is SumoPDF?

Where PDFs go to get serious.

SumoPDF brings a full PDF toolkit to your iPhone and iPad, with a fast interface, clear controls, and document work that stays on your device.

FREE EVERY DAY

Open, merge, organize, crop, compress, scan, sign, fill, annotate, and print for free, with no daily limit. Pro tools like PDF to Word, Edit PDF, Redact, and OCR give you 2 free uses every day. Free documents can be up to 25 pages, and you can merge 2 PDFs at a time.

UNLOCK PRO YOUR WAY

Unlock forever with one payment, shared with your family through Family Sharing, or choose the monthly plan. Pro removes the daily limit, the page limit, and the merge limit.

WHAT YOU CAN DO

• Read, print, merge, rotate, compress, and organize pages
• Fill forms, sign and initial, annotate, highlight, and draw
• Edit recognized PDF text in place, and add images, links, and page elements
• Crop, extract, insert, delete, reorder, and number pages; add watermarks
• Convert Word, Excel, PowerPoint, and HTML files to PDF where supported
• Convert PDFs to Word, Excel, PowerPoint, HTML, text, or images where supported
• Scan paper with the camera and turn photos into PDFs
• Run OCR for searchable text, including handwritten notes on supported devices
• Permanently redact content, and protect or unlock authorized PDFs

FINISH YOUR WAY

Pinch to zoom and swipe between pages. Review results, then save, share, print, copy, or keep editing with separate, easy-to-find actions. SumoPDF preserves layout and pictures where the source format allows, and explains limitations when a complex feature cannot be reproduced faithfully.

PRIVATE BY DESIGN

The app's PDF tools process documents on your device. SumoPDF does not use advertising trackers. Camera access is requested only when you choose to scan a document.

PRICING

SumoPDF is free to download and free to use every day. SumoPDF Pro is available as Unlock forever, a one-time purchase of 29.99 USD that is shared with your family through Family Sharing, or as an auto-renewable monthly subscription of 8.99 USD per month. Prices vary by region and the app shows your local price before you buy. Payment is charged to your Apple Account when you confirm the purchase. The monthly subscription renews automatically unless cancelled at least 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Restore Purchases is on the Pro screen. Web Pro and App Pro are separate purchases.

Some complex document features may not convert perfectly.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sumopdf.com/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SumoPDF Pro Monthly | $8.99 | per month |
| SumoPDF Pro Annual | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SumoPDF Pro Lifetime | $29.99 | one-time |


## Is SumoPDF safe?

Not enough ratings yet to assess SumoPDF.

## Is SumoPDF legit?

SumoPDF: PDF Editor, Converter has limited verification signals. The AppsHunter Legitimacy Score for SumoPDF is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.10 — 2026-10-28

Small improvements, and our App Store pictures now show SumoPDF as it looks today: free every day, with 2 free Pro uses a day.

Your files still stay on your iPhone, encrypted, and are never uploaded.

### 1.0.9 — 2026-10-25

SumoPDF is free to use every day: basic tools have no daily limit, and Pro tools give you 2 free uses a day.

Unlock Pro forever with one payment, shared with your family through Family Sharing, or choose the monthly plan.

Your files still stay on your iPhone, encrypted, and are never uploaded.

### 1.0.8 — 2026-10-23

SumoPDF is free to use every day.
Merge, compress, organize, sign, annotate, scan and more are free, with no daily limit. Pro tools like PDF to Word, Redact and OCR give you 2 free uses a day.

Unlock Pro your way: once for $29.99 and keep it forever, shared with your family through Family Sharing, or with a monthly plan.

PDF to Word now gives you real, editable text by default, with tables, headings and lists rebuilt in Word.

Got a code from us? Open the Pro page and tap Redeem code.

Your files still stay on your iPhone, encrypted, and are never uploaded.

### 1.0.7 — 2026-10-11

Save PDFs to SumoPDF from anywhere.
Got a PDF in Mail, Messages, Safari or Files? Tap Share, then SumoPDF. It opens right away and is saved to Your Files. You can also save a PDF to Files > On My iPhone > SumoPDF, and it shows up in the app the next time you open it.

Moving and resizing is easy everywhere.
When you place a signature, text, a checkmark, a redaction or a crop, grab the red tab on top or the box itself to move it, and drag any corner to resize it. The page no longer slides away while you work, and the box has one clean outline.

Swipe between pages in Edit PDF.

Smoother editing and reading. Tapping a page in the full-screen reader now shows or hides the controls instead of closing the document, and editing a wide line of text keeps it on screen.

Your files still stay on your iPhone, encrypted, and are never uploaded.

### 1.0.6 — 2026-10-04

Pick the tools you want on the home screen.

Tap Edit above the quick tools and the picker opens right there: choose up to six tools, in any order, and the home screen updates as you tap. No extra screen to open and close.

Also in this build: smaller fixes to how the tool list scrolls and reads on larger text sizes.

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## Related topics

[adobe express free](https://appshunter.io/ios/topics/adobe-express-free) · [free pdf editing](https://appshunter.io/ios/topics/free-pdf-editing)

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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 2026-10-29.*