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iOS PDF editor app

PDF Editor App for iPhone & iPad

Edit, sign, scan, organize, and manage PDF files directly on your iPhone or iPad with PDFix - a freemium mobile PDF editor that processes files on your device.

GET IT ONGoogle Play
Download on theApp Store
Download the app
See all platforms on the homepage
  • Made for iPhone and iPad
  • On-device PDF tools
  • Free to download
PDFix home screen on iPhone - Edit PDF and Open PDF entry points
iPhone & iPad•Use cases

PDF tools you can use away from a computer

Handle everyday PDF tasks on iOS when you are away from a computer - without turning this site into an online editor.

  • Edit PDFs on the go

    Open a PDF from Files or storage and change existing text in place on your iPhone or iPad.

  • Sign documents from your phone

    Draw, type, or upload a signature, then place and scale it on any page.

  • Scan paper into PDF

    Capture pages with the camera or import photos, then build multi-page PDFs with optional on-device OCR.

  • Highlight and mark up

    Use highlighter, pen, eraser, and shapes while editing - annotation lives inside Edit PDF.

  • Reorganize pages

    Reorder, rotate, or delete pages; merge or split PDFs when you need a cleaner file.

  • Convert and compress

    Convert PDF to Word or text, Word to PDF, and compress files for easier sharing.

  • Protect or unlock

    Lock PDFs with a password, unlock files you own, print, or open documents to read.

  • Read without uploading

    Open and read PDFs in the app. PDF tool operations run on your device - not as a browser upload workflow.

What you can do•15 tools

A full PDF toolkit on iOS

PDFix includes the same mobile toolkit on iPhone and iPad. Capabilities below match the in-app tools - not iOS-only exclusives.

PDFix Edit PDF on iPhone - editing text with formatting toolbar
PDFix Sign PDF on iPhone - draw, type, or upload a signature
PDFix Image to PDF workflow - scan or import photos into a PDF
PDFix Organize PDF on iPhone - reorder, rotate, or delete pages
PDFix Merge PDF on iPhone - combine selected PDFs into one file
PDFix Split PDF on iPhone - split a document between pages

Edit & annotate

  • Edit existing PDF text in place
  • Bold, italic, underline, highlight, and font changes
  • Pen, highlighter, and eraser drawing tools
  • Vector shapes: line, arrow, rectangle, rounded rect, ellipse, triangle, star, callout

Edit PDF text on your phone

Sign PDF

  • Draw a signature freehand
  • Type a signature with font styling
  • Upload a signature image from your gallery
  • Place and scale the signature on any page

Sign PDFs on your phone

Scan & create

  • Camera scan or multi-photo gallery import
  • Multi-page review and page ordering
  • Optional on-device OCR for searchable PDF output
  • Create PDF from templates, sizes, and background themes

Scan and OCR PDFs on your phone

Organize

  • Reorder, rotate, and delete pages
  • Merge multiple PDFs
  • Split pages or extract custom ranges

Convert

  • PDF to Word (.docx) on device
  • Word (.docx) to PDF on device
  • PDF to Text extraction

Utilities

  • Compress PDF
  • Lock / protect PDF (password, min. 8 characters)
  • Unlock PDF (current password required)
  • Print via the system print sheet
  • Open and read PDFs
Tools tab

The full PDF catalog on your iPhone

Open the Tools tab for Edit PDF, Sign PDF, Image to PDF with optional OCR, convert, merge, split, organize, compress, protect, unlock, print, and open - all of those tools in the iOS app.

PDFix Tools tab on iPhone - full catalog of PDF editor, tools, and manager
On-device processing•Privacy

PDF tools run on your iPhone or iPad

PDF processing stays on the phone. Files are not uploaded to Cloud for edit / convert / scan / sign.

  • Edit, convert, scan, and sign operations process files on your device
  • PDF files are not uploaded to Cloud for those tool operations
  • Subscriptions and account profiles follow your login across devices. PDF files themselves do not upload or sync to the cloud.

The app may still use the network for App Store receipts, Free-tier ads, crash and performance diagnostics, push notifications, and optional account sign-in.

PDFix on-device PDF processing on iPhone - Convert to Word runs locally on your device
Free & Premium•Store billing

Free and Premium.

Start free with all 15 tools on your phone. Upgrade in the app for unlimited use and no ads. Billing goes through the App Store or Google Play.

Free tier

Download and start editing

PDFix is freemium. Use the mobile PDF editor app without a subscription. Free accounts can edit 1 PDF per day and use other PDF tools on up to 2 PDFs per day. PDF reading is unlimited. Premium is optional if you want to remove ads and lift the daily limits in the app.

  • Free to download on iPhone, iPad, and Android
  • All 15 tools available in Free
  • Free accounts can edit 1 PDF per day and use other PDF tools on up to 2 PDFs per day. PDF reading is unlimited.
  • Free tier includes ads; Premium is optional and turns ads off

Subscriptions are billed through the App Store or Google Play. The website does not charge your card. Auto-renewable. Cancel anytime in your store subscription settings.

  • Store-BilledSubscriptions are billed through the App Store or Google Play.
  • Cancel AnytimeAuto-renewable. Cancel anytime in your store subscription settings.
  • Restore PurchasesRestore Purchases is available in the app after reinstalling or switching phones.
  • No Web CheckoutThe website does not charge your card. No checkout or web fees.
iPhone & iPad FAQ

Questions about PDFix on iOS

Straight answers about editing, signing, scanning, and downloading PDFix for iPhone and iPad.

Yes. PDFix is a PDF editor app for iPhone. Use Edit PDF to change existing text in place, format typography, and mark up documents with drawing tools and shapes - processed on your device.

Download PDFix for iPhone & iPad

Get the PDF editor app on the App Store. Free to download, with optional Premium and no ads.

GET IT ONGoogle Play
Download on theApp Store

Optional Premium is available in-app via Apple. No browser upload required.

Also available as a PDF editor app for Android. See the rest of PDFix on the homepage. PDFix for Android · Go to homepage · Google Play