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Best E-Signature Software 2023 • 5 E-Signature Softwares Reviews
Tested Products
Tested Products 5
Hours Spent
Hours Spent 9
Evaluated Studies
Evaluated Studies 10
Considered Reviews
Considered Reviews 201

Best E-Signature Software 2023 • 5 E-Signature Softwares Reviews

E-signature software is a perfect tool for streamlining business paperwork. Implementing it in the workflow makes document management and collaboration a breeze.

E-Signature Software Leaderboard 2023

Last update:

Tested Products
Tested Products 5
Hours Spent
Hours Spent 9
Evaluated Studies
Evaluated Studies 10
Considered Reviews
Considered Reviews 201

What is e-signature software?

Ever since the majority of businesses have moved to the digital world, the natural course of action was for documentation to move to digital format too. This is especially true for companies working with other overseas businesses.

Given there is a range of confident documentation such as contracts, invoices, and other similar paperwork, e-signature software is a tool that helps streamline digital document management. To put it simply, it is a digital version of a regular signature. Before we continue, we want to stress an important fact: e-signatures are as legally binding as regular ones.

How does e-signature software work?

How does a E-Signature Software work in a review and comparison?Even though e-signatures are easy to use nowadays, making the process simple has required a lot of effort to make them as secure as possible. That’s why many software tools rely on different types of security technologies and protocols. Here are a couple of protocols that make sure that e-signatures are secure.

  • Hash function
  • Public key cryptography
  • Public key infrastructure (PKI)
  • Certificate authority
  • Digital certificates
  • Pretty Good Privacy (PGP)

The above protocols are used to ensure that a certain document is securely signed. In essence, these protocols generate and attach a certain hash to a document when it is signed. The hash value makes the signed document unique. The hash is then encrypted with the sender’s private key and sent to the recipient

Then, the recipient decrypts the hash with the public key. It is necessary for the hash to match so the authentication process is successful.

All these protocols and processes are what make e-signatures valid in the business world.

Advantages & Applications

E-signature software tools use is growing year after year. It is no wonder, as there are numerous advantages and applications. Let’s explore them.


  • Speed – Sending documents, printing and signing them, and then scanning and resending them is inefficient. With e-signature software, all this is taken care of in a couple of clicks. Signing a document and sending it back takes minutes.
  • Costs – Shifting to digital cuts costs. There’s no more wasting paper and paying for mail.
  • Legitimacy – These signatures are as legal as hard copies.
  • Security – While someone can successfully forge your written signature, it is practically impossible for the digital one. E-signatures are more secure than hand-written ones.
  • Storage – Once you start using e-signature software, you no longer have to worry about physically storing the contracts. You can keep all your documents on your computer or in the cloud.
  • Versatility – Are you on your vacation and an important document needs a signature? You can do it from any device you have. Whether you are on a computer, tablet, or smartphone, you can sign the document.


  • Advantages from a E-Signature Software comparison reviewNon-disclosure agreements (NDAs) – This type of document is often used by a wide range of businesses. They can be signed with e-signatures.
  • Noncompete clauses (NCCs) – Similarly to NDAs, NCCs can also be signed with digital signature.
  • Bank documents – E-banking has become possible with the implementation of the e-signature. There are numerous bank documents that require a signature. You can do it seamlessly on the go.
  • Business contracts – Besides the NDAs and NCCs, there are many other types of business contracts that can be signed digitally.
  • School forms – Any school form that requires a signature can be signed electronically. This varies from one school to another, as not all of them have implemented e-signature systems.

What types of e-signature software are there?

The e-signature software market is very competitive. The majority of these software tools utilize similar protocols and technologies. However, they differ based on the niches for which they are made, which are as follows.

  • What types of E-Signature Software are there in a comparison review?Personal – There are free tools available to those who need to e-sign documents periodically. The good thing about these tools is that they also have affordable plans for those who need to sign documents more frequently. But don’t expect any advanced features with these tools.
  • Small business – Even though they are affordable, these tools pack various business features. You can find e-signature tools created for specific types of businesses. For example, some tools are made solely for business-to-business (B2B) documentation.
  • Enterprise – Like in many other industries, there are heavy-hitters in this one as well. Enterprise e-signature tools are aimed at big companies. They come with numerous features, making it easy for a corporation to streamline its signing process. That refers to both internal and external processes.
  • Sales – Some of these tools are specially made for the sales industry. Their features are focused on simplifying and speeding up sales procedures.
  • Feature-rich – When we say feature-rich, we mean e-signature software that is perfect for all types of users. They include a wide range of features. However, they come with higher costs.

These are the types of software tools to keep in mind. The only other way in which they might differ is whether or not they operate offline. There are only a couple of solutions that come with this kind of functionality. The others need internet access to work.

How E-Signature Software is Tested

Like any other product in the market, there are certain parameters according to which e-signature software is tested. They include the following.


There’s no point in getting a software tool that requires a degree to use.Everything should be intuitive from the moment you start using a program. The easier it is to understand and use a software tool, the better.


Businesses already rely on a wide range of software tools.

When adding a new one, you should ensure that it works well with all the others. Therefore, one of the testing parameters of good e-learning software is integration. It is better to pick a tool that can be easily integrated with those that are already in use.


The E-Signature Software are compared here based on these review criteriaThis one is simple: working with a software tool that packs a lot of features is always a better experience.

Customer Service

When it comes to software tools, you never know when you might need assistance from the brand’s customer support. This is one of the very important parameters when e-signature software is tested.


While you can’t test a product based on its price, price still plays an important role in product comparison. Once you pit them against each other, you can easily see which product brings its customers the most value.

What to Look for When Buying E-Signature Software

There are a couple of crucial things to pay attention to when planning to purchase e-signature software. Paying attention to them will help you more easily make the right choice.

Platform compatibility

The following attributes are important in a E-Signature Software reviewStart off with platform compatibility. On what operations systems can the software be used? Is it available on Windows, macOS, Android, iOS, and other operating systems? This should be one of the first things to check. With more support, you can know that anyone who receives your documents can sign them without any issues.

Know your needs

Avoid spending money on unnecessary features. Explore your actual needs. How many documents will you be working with? With this in mind, you will pay more attention to finding a product that brings you the most value.


Explore the software tools you already use and whether they are compatible with the e-signature software. Opt for a solution that will integrate seamlessly into your existing workflow.

Legal support

Make sure that the software you are planning to get includes features that make signatures 100% legal. Keep an eye out for the answer to this question: If I end up in court, will the signature made by this software count as being legal?

Compliance requirements

Different markets and industries have different compliance requirements. As signatures are sensitive information, the software you choose comes with compliance. For example, check whether the software includes General Data Protection Regulation (GDPR) compliance.

7 Most Popular E-Signature Software Brands

If you are looking for the most popular brands offering these software tools, the following are your options.

  • Adobe Sign
  • DocuSign
  • HelloSign
  • SignEasy
  • KeepSolid Sign
  • SignNow
  • Docsketch
Adobe is a giant in the software industry. Their e-signature solution is a great option for small businesses. Its solution is easy to use, and it provides just the right amount of security.
One of the leaders in this space, DocuSign is one of the options that comes with an abundance of features. It boasts some impressive numbers, such as over forty supported languages and over 300 available integrations.
Another brand that provides serious competition in this niche. It comes with integration with popular platforms such as Google’s Gmail, Drive, and Docs, but also for Evernote, Dropbox, and many more. The tool also includes support for over fifteen document file formats, and it greatly focuses on security.
This brand offers a lightweight e-signature software tool. It is a great option for individuals and businesses who are always on the go. It performs well over various platforms, making it many people’s first choice.
KeepSolid Sign is famous for a very unique feature: It supports offline signing. You can freely sign your documents even though you are offline. The moment you get internet access, the documents get sent wherever it needs to be.
SignNow is a brand that offers e-signature software with a very capable application programming interface (API). It is an appealing option for all those looking for an option to embed signature options into their online platforms, such as websites and applications.
Docsketch is a simple e-signature software. It comes with great value, as it provides an interesting set of features for a great price. Like many other tools on this list, it also comes with three free document signatures per month.

Internet Versus Retail Trade: Where should I buy my e-signature software?

Long gone are the days where every piece of software was sold on CD-ROMs. The best way to purchase e-signature software is online. While it might be possible to get a one-time purchase with some brands, most of them charge their users a monthly subscription. It might be best to get an annual plan, as they usually provide a discounted rate.

Advantages and Disadvantages Based on Customer Reviews


  • App crashing – Many users have reported issues of apps crashing on their phones.
  • Unresponsive customer support – Some brands’ customer support is not as responsive as customers would like them to be.
  • Confusing guides – Some apps don’t include clear instructions about how to use their products.
  • Not available on all platforms – Not all brands support cross-platform functionality.
  • Integration challenges – For some users, integration is not as straightforward as advertised.
  • Complicated user interface (UI) – UI is not well-designed by some brands.
  • Lacking signature customizability – Not all brands support extensive signature customizability, and that’s something that many customers don’t like.
  • Confusing mobile navigation – While the desktop version is easy to navigate, some brands’ design language does not translate well to the software’s mobile version.
  • Only some features available on the go – Not all features are available on the mobile app.
  • Dropped connection – Some apps experience connection drops, requiring users to work on their documents twice, as they don’t get saved.


  • Significant advantages from a E-Signature Software comparison review for customersSeamless integration – Making the e-signature software work with their other tools is often a smooth process.
  • Video instructions – Some brands include videos to instruct people how to use their software, which many customers love.
  • Straightforward collaboration – Working with multiple colleagues on signing documents is simple. That’s something that customers find very useful.
  • Cross-platform support – This feature is greatly praised, as many people enjoy being able to sign documents on the go.
  • Stable performance – Many brands successfully deliver stable performance. That means that customers can confidently rely on tools such as these.
  • Responsive customer support – Customer support is responsive and helpful for many customers.
  • Easy to use – The majority of these tools are very user-friendly.
  • Free plan – The option of a free plan for a few documents per month is appreciated by many.
  • Simple user interface (UI) – Many customers stress how intuitive some apps’ UI is.
  • Extensive documentation – Some brands provide extremely detailed guides, helping customers understand their product better.

Interesting Facts & Advice

History of E-Signature Software

The history of digital signature software goes all the way back to 1976. In that year, it was just a theory. However, only one year later, in 1977, the RSA algorithm was invented. It was used in the first widely used software of 1988.

Truly transformative years for e-signature software were 1999 and 2000. The 1999 milestone was the support for embedding digital signatures in PDF documents. Additionally, what really propelled the development of these software tools was the E-Sign Act. The Act made e-signature legally binding, granting much-needed encouragement to digital signature development.

Today, e-signature software has become a booming industry with a global span. It has changed the way businesses work.

Anticipated Growth Figures for E-Signature Software

Over the last decade, the great shift to cloud computing has changed how businesses work. Like plenty of other software tools, e-signature software has also moved to the cloud. As an increasing number of businesses make the digital move, the need for electronic signatures has skyrocketed. To be precise, the market is expected to grow to over $9 million at an incredible rate of 34.7% by 2023.

Install E-Signature Software Correctly in 5 Steps

Step 1

Step 1

Head over to the brand’s site and register.

Step 2

Step 2

Download and install the desktop app on your computer.

Step 3

Step 3

Download the mobile app from the Google Play Store or the App Store, depending on your mobile operating system.

Step 4

Step 4

Use the credentials you used to register an account to start using the platform.

Step 5

Step 5

Explore the brand’s website for guides, if necessary, and you are all set.

3 Tips for Care

Tip 1

Tip 1

Keep the software updated to its latest stable version.

Tip 2

Tip 2

In case of a malfunction, contact customer support for assistance.

Tip 3

Tip 3

Keep all the other tools with which your e-signature software is integrated up-to-date as well.


What is the best e-signature software?

There are numerous brands that offer e-signature software solutions. Each of them comes with great features; find the best ones toward the top of our text.

How is e-signature software used?

Where and how can I use a E-Signature Software review winner correctly?Every tool comes with different guidelines. However, for the majority of them, you will have to register and download the software to start using it.

What is e-signature software?

It is much like a regular signature, except that the e-signature is an electronic version (thus the E).

Why use e-signatures?

E-signatures remove the unnecessary use of paper, and the process of printing, signing, and scanning documents. In the end, this saves time. On top of that, it is also more secure than a regular signature.

Can e-signatures be forged?

There are multiple layers of e-signature security. Forging one is nearly impossible.

How can e-signatures be made on a Mac?

Find e-signature software that caters to Mac users, register, and install it on your Mac.

How can e-signatures be used on an iPhone?

The review conclusion of the best products from the E-Signature Software categoryDownload one of the many available e-signature apps, register, and sign any document you want.

Are e-signatures legally binding?

Yes, e-signatures are legally binding. Therefore, in the eyes of the law, it carries the same weight as a regular signature.

How is an e-signature created?

Use the online tools to use e-signature software free of charge. One such tool is Docsketch. In case you prefer any other tool, simply access it from your computer, tablet, or phone, and use it to make your digital signatures.

Are e-signatures safe?

Yes, electronic signatures come with several layers of security.

Further Links and Sources

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