Can I mark up a PDF without Adobe Acrobat?

Yes. Preview on Mac and Microsoft Edge on Windows are both free and already installed. For design proofing, Adobe Reader (free download) is the better choice — it saves structured PDF comments that survive being opened in Acrobat, unlike Edge's overlay format.

How do I mark up a PDF on my iPhone?

Open the PDF in Files, tap the share icon → Markup (pencil icon). Use the arrow shape with a text box to point at the element and describe the change. Tap Done → Save File. iOS saves marks as a rasterised overlay — your arrows show up, but the designer cannot reply to them as threads in Acrobat.

Why do my PDF markups disappear when the designer opens the file?

Edge and iOS Markup save annotations as an image overlay, not structured PDF comments. They look right in the original app but can vanish when opened in Acrobat. Use Adobe Reader or Preview on Mac — both save structured comments any PDF reader can display.

How do I mark up a PDF and send it back without a large attachment?

Markups add almost nothing to file size. The real overhead is the round-trip: file in, revised file back, now you are tracking which PDF is current. A shared review link avoids the bounce entirely — your notes land on the shared artifact the moment you add them.

How do I make sure my designer understands which part I mean?

Use callout arrows, not circles. An arrow from the element to a floating label is harder to misread than a circle around something nearby. In Preview, the speech-bubble callout does this. Write the actual instruction — not 'fix this' but 'change typeface to match the header on page 1.'

Can I mark up a PDF on a shared link so my designer sees it instantly?

Yes. Tools that render the PDF as a review page let you click the exact element and pin a note there — your designer sees it in real time rather than waiting for an email. They can reply in the same thread and push a revised version to the same link, so you always have one URL for the current state of the document.

drafty

How to mark up a PDF and send it back to your designer

Quick answer

To mark up a PDF, open it in Preview on Mac (press Shift ⌘ A), Microsoft Edge on Windows, or iOS Markup on your phone — then use the callout arrow, text note, and highlight tools to pin feedback to the exact spot. Save the file and email it back, or share a link your designer can open without downloading anything.

Step 1

On Mac — Preview's callout tool is the right one

Open the PDF in Preview (it opens by default). Press Shift ⌘ A to show the Markup Toolbar. Skip the highlighter for design feedback — use the speech-bubble callout instead. It lets you draw an arrow from the exact element (the wrong logo, the misaligned price) out to a floating label. That label survives export. When you are done, press ⌘ S and email the file back. Gotcha: if you drag to resize the window before saving, Preview sometimes re-flattens callouts — save first, resize after.

Step 2

On Windows — Adobe Reader, not Edge, for design proofing

Edge's markup tool is fast but stores marks as a rasterised overlay: it looks correct on your screen, then silently disappears when your designer opens the file in Acrobat. For anything going back to a creative studio, use Adobe Acrobat Reader (free download). Click Tools → Comment, then use the callout speech bubble or the sticky note. Reader saves structured PDF comments — the kind that round-trip correctly in any Acrobat-compatible app. File → Save and send the annotated copy back.

Step 3

On iPhone or iPad — arrows beat freehand circles

Open the PDF in Files. Tap the share icon → Markup (pencil icon). Use the arrow shape rather than a freehand circle — it reads more clearly on a Retina display. Tap + to add a text box with the actual instruction next to the arrow. Tap Done → Save File. Important: iOS Markup rasterises your marks — the designer sees the arrows but cannot reply to them as threads.

Step 4

When back-and-forth is the actual problem

The markup takes five minutes. The round-trip takes three days. You email the marked-up PDF back. The designer opens it, decodes the arrows, makes changes, exports a new PDF, emails it back. You spot two more things — so you mark it up again. The real problem is not the markup tool; it is that feedback lives in a file that gets re-emailed, re-saved, and re-versioned each round. The cleaner path is a shared link where your designer sees your note the moment you pin it, asks a clarifying question in the same thread, and pushes a revised version to the same URL — no one tracking which PDF is 'the final one.'

The faster way

If you are a designer sending a PDF to a client for markup: drop the PDF into Drafty, share the link, and your client clicks the exact element — the logo, the price, the body copy — and pins a note right there. No Adobe account. No 5MB attachment bouncing back. You see the note anchored to the spot they meant, reply in the same thread, and push a revised version to the same link.

Open a live demo

Questions

Can I mark up a PDF without Adobe Acrobat?: Yes. Preview on Mac and Microsoft Edge on Windows are both free and already installed. For design proofing, Adobe Reader (free download) is the better choice — it saves structured PDF comments that survive being opened in Acrobat, unlike Edge's overlay format.
How do I mark up a PDF on my iPhone?: Open the PDF in Files, tap the share icon → Markup (pencil icon). Use the arrow shape with a text box to point at the element and describe the change. Tap Done → Save File. iOS saves marks as a rasterised overlay — your arrows show up, but the designer cannot reply to them as threads in Acrobat.
Why do my PDF markups disappear when the designer opens the file?: Edge and iOS Markup save annotations as an image overlay, not structured PDF comments. They look right in the original app but can vanish when opened in Acrobat. Use Adobe Reader or Preview on Mac — both save structured comments any PDF reader can display.
How do I mark up a PDF and send it back without a large attachment?: Markups add almost nothing to file size. The real overhead is the round-trip: file in, revised file back, now you are tracking which PDF is current. A shared review link avoids the bounce entirely — your notes land on the shared artifact the moment you add them.
How do I make sure my designer understands which part I mean?: Use callout arrows, not circles. An arrow from the element to a floating label is harder to misread than a circle around something nearby. In Preview, the speech-bubble callout does this. Write the actual instruction — not 'fix this' but 'change typeface to match the header on page 1.'
Can I mark up a PDF on a shared link so my designer sees it instantly?: Yes. Tools that render the PDF as a review page let you click the exact element and pin a note there — your designer sees it in real time rather than waiting for an email. They can reply in the same thread and push a revised version to the same link, so you always have one URL for the current state of the document.

Keep exploring

How to markup a PDF How to annotate a PDF PDF annotation tool Markup.io alternative

Stop emailing files back and forth.

Share one link. They comment on the exact spot — no account, always the current version.

Open a live demo