Best Electronic Signature Apps In 2021 (Free & Paid)

Best Electronic Signature Apps In 2021 (Free & Paid)

Earlier, signing documents was a very annoying and time-consuming process. You need to open up your digital document, change its format, print it, sign it, scan it back, and reformat it again before sending it to the recipient, thus making it a very long process.

Not anymore, introducing electronic signature apps or e-sign apps. With these apps, you can sign and send documents in a matter of seconds. An electronic signature is a digital mark that indicates an agreement to a contract or document.

E-signature apps collect and store these signatures into their database by enabling you to put entry forms in your documents. Furthermore, they even add an extra level of security by ensuring signatures are verified.

E-sign Apps

So, if you are wondering about the different types of e-sign apps, keep reading this article until the end. Moreover, these apps are available from trusted software providers, which adds a level of security by providing authentication and audit logs, among other features.

1. FilesDNA

Rated as the #1 e-sign app in the UK, FilesDNA is available on iOS and Android. This app lets you edit, sign, send, and store files securely. FilesDNA also offers a document management system and is backed with up-to-date techniques and the latest technologies.

They use blockchain integrity, machine learning, NFC compatibility, and many other technological innovations, thus creating a unique user experience. Also, FilesDNA can share documents with others with advanced security features, including fingerprint authentication, mobile app, and live e signature online identification.

The best thing about FilesDNA is that it is the best free e-sign app available on the market.

2. HelloSign

Another e-sign app is HelloSign which has a unique perspective of combining customisation, customer service, flexible, competitive pricing and more.

HelloSign offers a robust API that allows you to insert fully brand signing options to your documents. Moreover, the company is also supported by major worldwide e-signature laws and offers an array of extensions and integration.

3. PandaDoc

PandaDoc is award-winning online software that is known for its streamlined user interface and ease of use. In addition, PandaDoc offers e-signature apps, a part of a larger document management tool that includes drag and drop form integration, automated workflows, and complete audit histories.

Additionally, CRM, payment, and file storage apps are some of the integration provided by PandaDoc. So, suppose you are looking for a comprehensive solution for managing contracts and documents along with a built-in e-signature feature. In that case, PandaDoc is the ultimate choice for you.

4. DocuSign

Another popular e-sign app is DocuSign. This tool is intuitive and easy to use and integrates with a wide range of third-party tools to increase customizability. Also, a suite of APIs allows for custom integrations with your current systems.

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DocuSign also offers multiple levels of security for the storage of data as well as the e-signature process.

5. SignWell

Another free e-signing app is SignWell which includes document tracking, reminders, and flexible document workflows. In addition, it includes customising options for the recipients depending on the type of document they are signing.

With SignWell, sales documents offer approval options, while the other legal agreements are presented through a helpful signing process. Moreover, the paper comes with an audit report that meets all the international e-sign law requirements signed by SignWell.

6.  Adobe Sign

Like every e-sign app, Adobe Sign is also available for iOS and Android and is a feature-rich e-sign platform that gives you the power to manage signing workflows from any location from your smart device.

Adobe Sign is best known for its wide array of integrations with third-party tools such as Microsoft, Salesforce, and more, along with its emphasis on global compliance. Moreover, Adobe Sign is also available for electronic and digital signatures.

7. Signable

Signable is the only app that works on a pay-as-you-go basis and monthly options and caters to the UK and European market, thus making it an excellent choice for those who want to ensure their documents follow the EU laws.

So, if you are looking for simple e-signature software that has access to the UK market, then Signable is a perfect choice.

8. GetAccept

This e-sign app lets you integrate with CRM platforms to make the process of record-keeping smooth while your sales reps are building and closing deals. Just create a signing sequence and add mandatory signing fields to documents to ensure they are signed in the correct order. There is no need to worry as your documents are compliant with all the e-signature laws with GetAccept.

9. Formstack Sign

Formstack Sign provides a flexible electronic software solution that multiple teams across different industries can use. When you upload a document to this app and the signer’s contact information, they will receive a notification by text or email of the signature request allowing them to sign from anywhere.

Apart from that, FormstackSign also has some notable features such as unlimited e-signatures, document uploads, and templates for use.

10. Eversign

Eversign is different from other e-sign apps because it offers a robust document management solution. This also means that sending documents off for signature is a pretty straightforward process with this app. Other features that Eversign offers its users is secure document storage, document editor, and the ability to manage documents for multiple businesses, and custom templates.

Additionally, the contact management feature is beneficial for organisations that are not ready to implement a complete CRM solution but want to maintain contact records for document signers.

11. SignRequest

SignRequest is perfect for those who need signatures in a pinch as it offers free document uploading and electronic signatures through its easy-to-use platform. It also comes with an API that can easily integrate your CRM to store all your contact and signature data under one roof.

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12. SnapSign

What makes SnapSign different from the rest is its user-friendly and intuitive interface for collecting signatures. In addition, this app follows all the legal requirements, which makes your document legally binding. Further, SnapSign comes with pre-built integrations so you can quickly and easily incorporate signature collection in your current workflow.

It also has a robust template library for common forms like NDAs, sales contracts, etc.

13. Contractbook

With Contractbook, you can create and collaborate on from-scratch contracts using free templates. You can also store all your documents on the cloud, so everything is organised. You can also use the data that your documents and contracts contain to create a warranty automatically and complete your workflows. You will be amazed to know that Contractbook integrates with more than 3000 apps with improved accuracy, time-saving, and better analytics.

14. KeepSolid Sign

Like FilesDNA, KeepSolid Sign also specialises in security. As such, its e-signs software emphasises secure storage of data and the legal verifiability of signatures.

KeepSolid Sign is 100 per cent mobile compatible and comes with drag-and-drop features along with a comprehensive option of integrations. You can also take advantage of this tool’s workspace, where you and your team can easily share documents and cooperate.

15. OpenSpan Sign

OpenSpan Sign, formerly known as eSign Live, works with strong security features for small and enterprise businesses. While for the business owner, there is this option to use the software on their premises or as part of a cloud-based service. Then there are many integrations and APIs offered, and OpenSpan Sign is also compatible with mobile and desktop pcs. Additionally, the mobile app is also easy to use for amateurs, which is excellent if you have never used an e-sign app before.


In the end, whether you use Docusign or FilesDNA or PandaDoc, or any other apps from the above-given list. The main objective of these apps is to offer electronic signatures along with secure document sharing, so you can sign documents from the comfort of your home and share them with your teammates or clients across the globe. While if you are a new user, we recommend you to use FilesDNA, as it is easy-to-use and offers versatility at every step of the process.

Author Bio: Mohammed Sahib Al-Din is the Founder/Owner of Borderless Security & FilesDNA E-Signature Software. Having graduated from the University of Technology with Electronics and Electrical Engineering & Oxford Executive Leadership Programme, including two CCIE (Cisco Certified Internetwork Expert) certificates from Cisco Company in Security & Data Center technologies. He began his career as a System Engineer in Burj Al -Arab (7 Star Hotel).

Being a professional for more than 25 years, Mohammed Sahib has made many achievements to his name. These include Security Consultancy to the US Army, he also created Arabic Engine Support, Flash (Adobe), Multimedia Engine that was sold to Nokia Mobile, Macromedia, and Microsoft, respectively. Before FilesDNA, he was also a consultant for various Corporations and Enterprises in UAE & Europe/UK.

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Shankar is a tech blogger who occasionally enjoys penning historical fiction. With over a thousand articles written on tech, business, finance, marketing, mobile, social media, cloud storage, software, and general topics, he has been creating material for the past eight years.

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