KeepSolid Sign makes the process of signing your documents much easier, faster, and more secure. With it, you boost your productivity, reduce spendings, and save time for new achievements!

KeepSolid Sign is the first eSignature app available for Apple Watch. Being in the picture on all your documents updates is extremely easy when the app is right on your wrist. Wherever you are, you get immediate notifications about any changes.

MAIN BENEFITS of our electronic signature app:

• Sign any PDF forms or documents right on your favorite device.
• Free yourself from paper chase and cut back signing time.
• Access, sign, and manage documents even when you’re offline.
• Improve and streamline your organization’s workflow.
• Never stop - initiate and close deals on-the-go.
• Monitor the status of your deals in real time.
• Improve your partners’ and clients’ experience.
• Save standard contracts as custom templates.

KEY FEATURES of KeepSolid Sign:

• Secure storage

With top-quality AES-256 encryption, your personal data and sensitive information is completely secure. No third parties can access and decipher it.

• Synchronization

KeepSolid Sign is available for all popular platforms. Besides, you can sign documents using the web version. So, the documents you work with are synchronized across all your devices.

• Templates

If you often work with generic contracts or deals, the templates feature is an efficient and time-saving solution. Create your own template of any document that is often used and
predefine the necessary annotation fields. Then, just sign and send the document. This way, you spare yourself the repetitive job of editing the same typical docs.

• Offline Mode

Urgently need to work with a document, but there is no internet connection? KeepSolid Sign features Offline Mode and allows you to perform most of the actions with your contracts whenever you need it, irregardless of the internet access.

• Easy collaboration

KeepSolid Sign is perfect for initiating deals in a few simple clicks. Getting your contracts signed becomes the matter of a few minutes. With our service, you will streamline your paperwork and improve the experience of a real-time collaboration with partners.

• Effective Teamwork

Keep in touch with your colleagues and remote workers, manage processes that require your signature, and enhance your team’s overall efficiency.

• Document status tracking

KeepSolid Sign helps to stay up-to-date on the status of each document. With our software, you will always be in the picture to plan your further strategic steps.

• In-Person Signing

Need to get documents signed when meeting with your clients or partners in person? No problem! Use the In-Person Signing feature to let them sign a document right on your device.

• Audit trail of a document

The security of your documents is the top priority. The feature allows you to view the full audit log of a document and make sure there are no unauthorized changes.

• Creating folders

Manage your documents in an effective way by organizing them in folders.

Check out our recurring subscription options:
Personal (1 user) - $9.99/month or $99.99/year
Small Team (5 users) - $34.99/month or $349.99/year
Big Team (10 users) - $64.99/month or $599.99/year

Subscriptions will auto-renew unless canceled.
Subscriptions may be managed and auto-renewal may be turned off in the Account Settings.
No cancellation of the active subscription is allowed.
Subscriptions automatically renew unless this option is turned off at least 24-hours before the end of the current period.
The account is charged for renewal for the amount of the current subscription within 24-hours prior to the end of the current period.

What’s New

Version 2.3

A new version of KeepSolid Sign is here! Now, with the Team Summary feature, admins can monitor all the team member’s actions within documents in real time, as well as their name and the Document status.

There is also a change in user flow. You don’t have to add other participants in order to complete the signing process anymore. Just annotate yourself as a signer and sign the document.

And minor bug fixes for a better e-Signing experience.

Stay tuned to our further updates and feel free to share your feedback!

Ratings and Reviews

4.5 out of 5
14 Ratings

14 Ratings

Bruce Kraft Jr ,

And the best part...

Their support is amazing. Receptive. Fast to respond. Love these guys.

Developer Response ,

Thanks for your positive review, Bruce. We strive to provide the best service for each and every customer, so we are pleased to hear that you are enjoying it. Thank you for choosing KeepSolid Sign!

Kella 7 ,

Love it

Great app

Developer Response ,

Thank you for taking the time to share your opinion. Our team is working very hard to provide our users with the best service, so we are pleased to hear that you are enjoying it. Thank you for choosing KeepSolid Sign!


KeepSolid Inc.
81.1 MB

Requires iOS 10.0 and watchOS 4.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish

Age Rating
In-App Purchases
  1. Personal 1 Month Plan $9.99
  2. Personal 1 Year Plan $99.99
  3. Small Team 1 Month Plan $34.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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