macOS Catalina's Preview App Lets You Sign Documents on Mac Using iPhone or iPad

In macOS Catalina, the Preview app has a new feature that makes it easier to sign PDFs and other documents by leveraging an iPhone or an iPad running the iOS 13/iPadOS operating system.

Rather than using the Trackpad to create a signature, or scanning a piece of paper, you can connect to your ‌iPhone‌ or ‌iPad‌ to sign there using either a finger or an Apple Pencil.

signiphoneipad
In the Preview app, under Tools > Annotate > Signature > Manage Signatures > Create Signatures, there is a new option to choose to create a signature with an iOS device. Clicking on this option lets you select an available ‌iPhone‌ or ‌iPad‌ to use.

selectdevicesignaturepreview
Devices running iOS 12 will show up in this list, but creating a signature only works on a device running iOS 13. Selecting an ‌iPhone‌ or ‌iPad‌ with iOS 13 will pop up a simple signature interface on the device in question, where you can sign with a finger on the ‌iPhone‌ or a finger or ‌Apple Pencil‌ on ‌iPad‌.

previewsignatureiphone
After you've signed, tap the done button, and your signature is instantly made available in the Preview app as an option to be inserted into your documents.

signaturespreview
We needed to have the devices unlocked to get the signature interface to pop up, but this may be a bug that will be addressed in a later beta.

You can already sign PDFs right on the ‌iPhone‌ or ‌iPad‌ using Markup features, but the new Preview option is a useful, streamlined way to get a signature on a document if you start the process using a Mac.

Related Forum: macOS Catalina

Top Rated Comments

TMRJIJ Avatar
64 months ago
I still don’t understand why Apple is so afraid of touchscreens on Macs when they are so good with them on mobile devices. It’s so much easier just to sign on the screen. Goofy workarounds like this should be unnecessary for the prices Apple charges.
I can list many reasons why Apple shouldn't put touchscreens on Macs but you probably already heard them before and disagreed.
Score: 37 Votes (Like | Disagree)
alexandr Avatar
64 months ago
this is pretty dope.
Score: 27 Votes (Like | Disagree)
BootsWalking Avatar
64 months ago
Apple is blurring the lines between iOS and Mac in terms of functionality and cross-utility. It’s a brilliant strategy to leverage their success with iOS and encourage even more people into the Mac fold. Looking back I think the recent plateauing of iPhone sales is probably the best thing that could’ve happened to Apple users - it’s forced Apple to reevaluate their entire product line and look for ways to improve synergy and platform lock-in to increase company-wide revenue.
Score: 20 Votes (Like | Disagree)
TheShadowKnows! Avatar
64 months ago
That is all well and good.
But this analog signing method is just last century.

Opinion;:
macOS under the Preview app. should support signing using digital signatures, even if one does not own a certified public-key/private-key pair (thus, signing with self as the certificate authority).
Score: 12 Votes (Like | Disagree)
mihike Avatar
64 months ago
I still don’t understand why Apple is so afraid of touchscreens on Macs when they are so good with them on mobile devices. It’s so much easier just to sign on the screen. Goofy workarounds like this should be unnecessary for the prices Apple charges.
Score: 9 Votes (Like | Disagree)
Contact_Feanor Avatar
64 months ago
The image of the iPhone has an interface that says: "sign your name using your finger or pencil."; is that a real screenshot? a doctored image? If it's a screenshot, is it a mistake in iOS 13 or a sign that pencil support for (maybe the next) iPhone is finally coming with iOS 13?
Score: 9 Votes (Like | Disagree)

Popular Stories

iOS 18 Siri Integrated Feature

iOS 18 Rumored to Add These 10 New Features to Your iPhone

Wednesday April 24, 2024 2:05 pm PDT by
Apple is set to unveil iOS 18 during its WWDC keynote on June 10, so the software update is a little over six weeks away from being announced. Below, we recap rumored features and changes planned for the iPhone with iOS 18. iOS 18 will reportedly be the "biggest" update in the iPhone's history, with new ChatGPT-inspired generative AI features, a more customizable Home Screen, and much more....
apple id account

Apple ID Accounts Logging Out Users and Requiring Password Reset

Saturday April 27, 2024 12:41 am PDT by
There are widespread reports of Apple users being locked out of their Apple ID overnight for no apparent reason, requiring a password reset before they can log in again. Users say the sudden inexplicable Apple ID sign-out is occurring across multiple devices. When they attempt to sign in again they are locked out of their account and asked to reset their password in order to regain access. ...
macos sonoma feature purple green

Apple's Regular Mac Base RAM Boosts Ended When Tim Cook Took Over

Friday April 26, 2024 6:34 am PDT by
Apple used to regularly increase the base memory of its Macs up until 2011, the same year Tim Cook was appointed CEO, charts posted on Mastodon by David Schaub show. Earlier this year, Schaub generated two charts: One showing the base memory capacities of Apple's all-in-one Macs from 1984 onwards, and a second depicting Apple's consumer laptop base RAM from 1999 onwards. Both charts were...
maxresdefault

The MacRumors Show: Apple's iPad Event Finally Announced!

Friday April 26, 2024 8:31 am PDT by
On this week's episode of The MacRumors Show, we discuss the announcement of Apple's upcoming "Let loose" event, where the company is widely expected to announce new iPad models and accessories. Subscribe to The MacRumors Show YouTube channel for more videos Apple's event invite shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Apple CEO Tim...
ipad pro 2022

Apple Event Rumors: iPad Pro With M4 Chip and New Apple Pencil With Haptic Feedback

Sunday April 28, 2024 6:19 am PDT by
In his Power On newsletter today, Bloomberg's Mark Gurman outlined some of the new products he expects Apple to announce at its "Let Loose" event on May 7. First, Gurman now believes there is a "strong possibility" that the upcoming iPad Pro models will be equipped with Apple's next-generation M4 chip, rather than the M3 chip that debuted in the MacBook Pro and iMac six months ago. He said a ...
maxresdefault

Apple Announces 'Let Loose' Event on May 7 Amid Rumors of New iPads

Tuesday April 23, 2024 7:11 am PDT by
Apple has announced it will be holding a special event on Tuesday, May 7 at 7 a.m. Pacific Time (10 a.m. Eastern Time), with a live stream to be available on Apple.com and on YouTube as usual. The event invitation has a tagline of "Let Loose" and shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Subscribe to the MacRumors YouTube channel for more ...