How to edit a PDF on iPhone, from signatures to new wording
To edit a PDF on iPhone, use Markup in the Files app to add text, highlights, drawings or a signature on top, and use Publish Media Software (PublishMedia) in Safari to change the words already on the page. Markup costs nothing. In PublishMedia, opening and viewing are free; retyping, swapping pictures and deleting pages come with a paid plan. Long documents are easier on an iPad or computer, with the same account.
Runs in Safari on iPhone. No app to install; one account on every device.
Free on iPhone: opening and viewing your PDFs. Changing text and exporting come with a paid plan.
- Safari on iPhone✓ Ready
- Save and ExportTop bar
- Tool railLeft side
What you can change in a PDF on your iPhone
Sign it in Markup
Markup’s Add Signature puts your fingertip signature on the page.
Add a note on top
Markup’s Text tool puts new words over the page.
Retype a printed word
Double-tap text in PublishMedia and type the correction.
Swap a picture
Remove an old photo and add one from your phone.
Delete a page
Open the Pages panel and tap delete on that page.
Highlight a line
Markup’s highlighter marks text without changing a word.
Guides for the next iPhone PDF job
Pick the one that matches the file on your phone.
Long document? Try the iPad
Same account in Safari on an iPad, with more room for small type.
iPad PDF guideOnly removing pages?
Delete, reorder or duplicate pages, then check the order before export.
Page helpPhotographed a paper page?
A scan is a picture; OCR turns it back into words you can change.
Fix a scanCan an iPhone change the words already printed in a PDF?
Yes, though not with Markup, the Files app tool that only adds text, highlights, drawings and signatures on top of the page. Publish Media Software (PublishMedia) changes the printed words in Safari on the iPhone itself: tap the text to select it, double-tap and retype. Opening and viewing cost nothing; editing and exporting need a paid plan.
Three ways to start in Safari on your iPhone
Keep the PDF where Safari can reach it: the Files app, in iCloud Drive or On My iPhone.
Pick a PDF from Files
Open publishmediasoftware.com in Safari, sign in, tap Open your PDF and pick it from the Files app.
Up to 250 MB; viewing costs nothing
Find the PDFBegin from a design
Need a new flyer or program rather than a repaired one? Tap Templates in the tool rail and reword a finished layout.
Reword a designOpen a clean page
Pick a page size, then build a sign, notice or handout from text boxes, pictures and shapes.
Make a new pageHow the PublishMedia editor is laid out on an iPhone
The phone layout keeps each tool a tap away and leaves the rest of the screen to the page.
Save and Export up top
Save and Export stay in the top bar the whole time. The More (⋯) menu holds Print Preview, Import Report, Simple or Advanced, New and Open.
A tool rail on the left
Templates, Text Box, Pictures, Shapes, Background, Pages and Format run down the left edge. Format opens the Page, Design and Review panel over the page.
A toolbar that scrolls sideways
Font, size, bold, color and alignment share one row; slide it left to reach the buttons that don’t fit.
Zoom levels and Fit
The bottom bar has page arrows, View and a zoom menu. Choose a bigger level to make a small caption easy to tap, then Fit to see the whole page.
Easier to start the flyer over?
When most of a PDF is out of date, a template can beat a long list of repairs.
Ready-made print designs
Flyers, bulletins, programs and tickets with the design done; type in your own names, dates and times on a paid plan.
Designs by occasion
How to change a PDF’s text on iPhone in Safari, step by step
All four steps happen on the iPhone, in Safari, with the PDF saved in the Files app.
Sign in and open the PDF
In Safari, go to publishmediasoftware.com and sign up or sign in; no credit card is asked for. Tap Open your PDF and choose it from Files.
Check the page first
Open More (⋯) › Import Report to see anything worth reviewing, such as a swapped font. If a page’s words won’t select, Make it editable (paid) recovers them, with OCR for scans.
Double-tap and retype
Tap an item to select it and double-tap text to retype it. Use Pictures to put in a new photo and Pages to move, duplicate or delete a page.
Preview, then export
Choose Print Preview from the More (⋯) menu, then tap Export in the top bar on a paid plan. Look for the new PDF under Downloads in the Files app.
6 ways to edit a PDF on an iPhone, compared honestly
Some of these change the words on the page; others add marks on top or send the job elsewhere. Each card names the catch.
As of October 2026, an iPhone handles two kinds of PDF editing. Markup, built into Apple’s Files app, adds text, highlights, drawings and signatures on top of a page at no cost but can’t change the words already there. Publish Media Software (PublishMedia) runs in Safari on the iPhone and changes existing text, pictures and pages; opening and viewing cost nothing, while All-Access at $99 a year or Monthly at $9.99 covers editing and export. On the App Store, the Adobe Acrobat Reader app fills forms, adds comments and signs without charge, while changing existing text needs a paid Acrobat subscription. Smallpdf, iLovePDF and Sejda run as websites in Safari, with limited use at no cost.
1. Publish Media Software (PublishMedia) — retypes, replaces and removes in Safari
Runs in Safari on the iPhone with nothing to install. Double-tap to retype existing words, swap pictures, and delete or reorder pages. Reading the PDF costs nothing; changes and export take All-Access ($99 a year) or Monthly ($9.99). Limit: no signatures or form filling.
2. Markup in Files — notes and signatures at no charge
Built into the iPhone’s Files app. Tap the pen icon to write, highlight, add a text box or sign with a fingertip. Limit: existing wording stays as it is, so a typo can be covered with new marks but not fixed.
3. Adobe Acrobat Reader app — forms, comments and signatures
No cost from the App Store. Fills in forms, adds comments and signs PDFs on the phone. Limit: changing existing text and pictures needs a paid Acrobat subscription.
4. Smallpdf, iLovePDF and Sejda — PDF websites to try in Safari
These sites work in Safari on the iPhone for quick PDF jobs. Each lets you try some tasks at no cost before a paid plan is needed. Limit: the no-cost use is capped, and how well each one changes existing text varies.
5. Preview on a nearby Mac — notes and page order
Send the PDF to a Mac with AirDrop and open it in Preview, Apple’s PDF viewer for macOS. Preview types new text boxes, adds a signature and removes or rearranges pages. Limit: wording already printed stays put, and you need a Mac nearby.
6. Ask for a corrected PDF — fix it in the original file
Ask whoever made the PDF to correct the source document and export a new copy. Every font and gap stays as designed. Limit: it depends on the sender still having the file and the time to help.
What changing a PDF on your iPhone costs
Markup comes with iOS at no charge. In PublishMedia, the Free plan opens and views unlimited PDFs on your iPhone; files on that plan are kept 7 days, and a reminder email arrives before they’re removed. Retyping text, swapping pictures, page changes, saved projects, unlimited storage, every template and export come with All-Access at $99 a year (Recommended) or Monthly at $9.99, cancel anytime. One plan covers your iPhone, iPad and computers.
Free Starter
$0
Open and view unlimited Publisher, Word, Excel, PowerPoint, PDF, and picture files free — stored for 7 days, then deleted automatically. Editing and export are on the paid plans.
Start freeAll-Access
$99/yr
Everything unlocked — full editing, every template in the library, and unlimited storage.
Monthly
$9.99/mo
All the same features, billed monthly — cancel anytime.
iPhone PDF editing: questions and answers
Is there a way to change the words in a PDF on iPhone without an app?+
Yes: open the PDF in Publish Media Software (PublishMedia) in Safari, the iPhone’s built-in browser, and double-tap the text to retype it. Nothing is installed from the App Store. Opening and viewing are free; making and exporting changes needs a paid plan. Markup can cover old words with new ones, but it can’t replace them.
Where is the Markup button in the iPhone Files app?+
Markup is the pen icon that appears after you open a PDF in the Files app; tap the page once if the controls are hidden. Its toolbar holds pens, a highlighter and an eraser, and the plus button adds text, a signature or a shape. Tap Done when you finish, and the marks are saved into that PDF.
How do I retype a sentence in a PDF on my iPhone?+
Open the PDF in PublishMedia in Safari, tap the text box to select it, then double-tap the words to place the cursor and type the new sentence. The formatting toolbar, which scrolls sideways, sets the font, size, bold, color and alignment to match the lines around it. If the words won’t select, Make it editable (paid) recovers them first.
Can I take a page out of a PDF on my iPhone?+
Yes, in PublishMedia: tap Pages in the tool rail on the left, then use the delete button for the page you don’t want. The same panel moves and duplicates pages and has Add Page. Check the new order with Print Preview in the More (⋯) menu before you export; page changes, like other edits, need a paid plan.
How do I zoom in on small text in the PublishMedia editor on iPhone?+
Use the zoom menu in the bottom bar: pick a larger level to enlarge small captions and page numbers, then choose Fit to see the whole page again. The page arrows next to it step from page to page. Very small type and crowded layouts are still easier to work on with an iPad or computer screen.
Should I sign before or after changing the text?+
Sign after the wording is fixed, not before. Correct the text in Publish Media Software first, because PublishMedia doesn’t add signatures, then export the new PDF and sign that copy with Markup in the Files app: tap the pen icon, then the plus button and Add Signature. Signing first would leave your signature on the outdated version.
How do I send the corrected PDF from my iPhone?+
Tap Export in the PublishMedia top bar on a paid plan, then find the new PDF under Downloads in the Files app. Open Files, press and hold the PDF, tap Share and choose Mail, Messages or AirDrop. The file is a standard PDF, so the person who receives it doesn’t need a PublishMedia account.
Do I need an iPad or Mac to edit PDFs with PublishMedia?+
No, the PublishMedia editor works in Safari on the iPhone itself. An iPad or computer simply gives more room for long documents, tiny captions and detailed layout work. Your account is the same everywhere, and on a paid plan saved projects are too, so you can fix a date on the phone and finish a long report at a desk.
What can I export from PublishMedia on my iPhone?+
On a paid plan, the Export button in the top bar saves a print-ready PDF of your pages, or a picture of each page to share. Viewing what you opened stays free on any plan. Check the pages in Print Preview first, because a small screen makes a stray text box easy to miss.
Publisher retires October 2026
Get a short guide to moving off Microsoft Publisher — opening your Publisher files online and creating new documents.