PricingContact salesFree trialPricingSupportRequest a demo
Start Your eSignature Journey: open source eSignature
  • Quick to start
  • Easy-to-use
  • 24/7 support

No credit card required
E-signature frame illustration
Award-winning eSignature solution

We spread the word about digital transformation

signNow empowers users across every industry to embrace seamless and error-free eSignature workflows for better business outcomes.

80%

completion rate of sent documents

1h

average for a sent to signed document

20+

out-of-the-box integrations

96k

average number of signature invites sent in a week

28,9k

users in Education industry

2

clicks minimum to sign a document

14.3M

API calls a week

be ready to get more
Why choose airSlate SignNow
  • Free 7-day trial. Choose the plan you need and try it risk-free.

  • Honest pricing for full-featured plans. airSlate SignNow offers subscription plans with no overages or hidden fees at renewal.

  • Enterprise-grade security. airSlate SignNow helps you comply with global security standards.

illustrations signature
Accelerate your document workflows with eSignature by airSlate SignNow
Boost paperwork

Place electronic signatures and send records in moments instead of hours. Our eSignatures have the identical legal power as wet-ink ones.

Modify samples safely

Take advantage of the signature tips function and improve your files without any concerns about the safety of your information.

Share files

Modify existing forms and save changes, and airSlate SignNow will immediately inform your entire crew that there are updated templates.

Make use of Signature tips

Place fillable areas, create or collect electronic signatures, get supplementary documents and payments, and discover different ways to boost your workflows.

Incorporate eSignatures with API

Use airSlate SignNow API, the easiest way to create and collect eSignatures. Do so within your CRM systems, on your website, or even in specific apps.

Save your time with shareable links

Generate a public link for your template and collect signatures while not having to directly send your document to specific consumer email addresses.

Quick-start guide on how to use open source eSignature feature

Is your organization ready to reduce inefficiencies by about three-quarters or more? With airSlate SignNow eSignature, weeks of contract approval turn into days, and hours of signature gathering turn into a few minutes. You won't need to learn everything from the ground up due to the intuitive interface and step-by-step guides.

Take the following steps below to use the open source eSignature functionality within a few minutes:

  1. Open your browser and access signnow.com.
  2. Join for a free trial run or log in using your email or Google/Facebook credentials.
  3. Click on User Avatar -> My Account at the top-right corner of the page.
  4. Personalize your User Profile by adding personal information and adjusting configurations.
  5. Create and manage your Default Signature(s).
  6. Get back to the dashboard page.
  7. Hover over the Upload and Create button and select the needed option.
  8. Click on the Prepare and Send option next to the document's title.
  9. Input the name and email address of all signers in the pop-up box that opens.
  10. Use the Start adding fields menu to proceed to edit file and self sign them.
  11. Click SAVE AND INVITE when completed.
  12. Continue to fine-tune your eSignature workflow employing advanced features.

It can't get any easier to use the open source eSignature feature. It's accessible on your mobile phones as well. Install the airSlate SignNow app for iOS or Android and manage your customized eSignature workflows even while on the move. Forget printing and scanning, labor-intensive submitting, and costly document delivery.

How it works

Uploada form or use a template
Createyour legally-binding eSignature
Sign & savethe document instantly
Collect signatures
0x
faster
Reduce costs by
$0
per document
Save up to
0h
per employee / month
Electronic Signature Legality

What is the open source electronic signature

An open source electronic signature is a digital representation of a person's intent to sign a document, created using open source software. This type of eSignature allows users to sign documents electronically, ensuring authenticity and integrity. Open source solutions provide flexibility, enabling businesses to customize and integrate the eSignature functionality into their existing workflows without the constraints of proprietary software. This approach not only enhances accessibility but also fosters collaboration and innovation in digital signing processes.

How to use the open source electronic signature

To use an open source electronic signature, start by selecting an appropriate open source eSignature solution that meets your needs. Once installed, users can upload the document they wish to sign. The software typically allows for adding signature fields, initials, and other necessary annotations. After preparing the document, users can sign it electronically, either by drawing their signature, typing it, or using a pre-saved image of their signature. Once signed, the document can be securely shared with others for additional signatures or stored for future reference.

Steps to complete the open source electronic signature

Completing an open source electronic signature involves several key steps:

  1. Choose an open source eSignature solution that fits your requirements.
  2. Install the software and create an account if necessary.
  3. Upload the document you need to sign.
  4. Add signature fields and any other required information.
  5. Sign the document electronically.
  6. Save the signed document securely or send it for further signatures.

Following these steps ensures a smooth and efficient signing process.

Legal use of the open source electronic signature

Open source electronic signatures are legally recognized in the United States under the Electronic Signatures in Global and National Commerce (ESIGN) Act and the Uniform Electronic Transactions Act (UETA). These laws establish that electronic signatures hold the same legal weight as handwritten signatures, provided that all parties consent to use electronic means for signing. It is essential to ensure that the open source solution complies with these regulations to maintain the validity of the signed documents.

Security & Compliance Guidelines

When using an open source electronic signature, it is crucial to follow security and compliance guidelines to protect sensitive information. Ensure that the software employs strong encryption methods to safeguard data during transmission and storage. Regularly update the software to patch vulnerabilities and maintain compliance with relevant regulations. Additionally, implement access controls to restrict who can view and sign documents, ensuring that only authorized individuals can interact with sensitive files.

Examples of using the open source electronic signature

Open source electronic signatures can be utilized in various scenarios, including:

  • Signing contracts and agreements in business transactions.
  • Completing tax forms and other legal documents.
  • Obtaining approvals for HR policies or employee documents.
  • Facilitating remote work by allowing team members to sign documents from different locations.

These examples illustrate the versatility and practicality of open source electronic signatures across different industries and use cases.

be ready to get more
Get legally-binding signatures now!
  • Best ROI. Our customers achieve an average 7x ROI within the first six months.
  • Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
  • Intuitive UI and API. Sign and send documents from your apps in minutes.
FAQs

Here is a list of the most common customer questions. If you can't find an answer to your question, please don't hesitate to reach out to us.

An open source electronic signature is a digital signature solution that allows users to sign documents electronically while providing transparency and flexibility. Unlike proprietary solutions, open source options enable businesses to customize and integrate the software according to their specific needs, ensuring a tailored experience.

airSlate SignNow offers an open source electronic signature solution that empowers businesses to manage their document signing processes efficiently. With its user-friendly interface and robust features, users can easily send, sign, and store documents securely, all while benefiting from the flexibility of open source technology.

Key features of airSlate SignNow's open source electronic signature include customizable templates, real-time tracking, and secure cloud storage. These features enhance the signing experience, allowing users to streamline their workflows and ensure compliance with legal standards.

Yes, airSlate SignNow provides a cost-effective open source electronic signature solution that helps businesses save on operational costs. By utilizing an open source model, companies can avoid high licensing fees while still accessing powerful features that enhance document management.

Absolutely! airSlate SignNow's open source electronic signature solution is designed for seamless integration with various applications and platforms. This flexibility allows businesses to connect their existing tools and enhance their document workflows without disruption.

An open source electronic signature offers numerous benefits, including increased control over the software, enhanced security, and the ability to customize features. Businesses can adapt the solution to meet their unique requirements, ensuring a more efficient and effective signing process.

Security is a top priority for airSlate SignNow's open source electronic signature solution. It employs advanced encryption methods and complies with industry standards to protect sensitive information, ensuring that all signed documents are secure and tamper-proof.

Connect airSlate SignNow to your apps
Check out airSlate SignNow integrations
Data accuracy, security, and compliance

airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific.

Learn more about security
airSlate SignNow functionality for open source eSignature

Enjoy the freedom of completing and signing paperwork electronically from any internet-connected device.

How to Sign a PDF Online
How to Sign a PDF Online

How to fill out and sign forms online

Locating powerful open source eSignature capabilities can be difficult unless you have a airSlate SignNow account. Our tool with an intuitive interface enables you with the possibility to rapidly fill out and electronically sign any document via any device.

Follow the step-by-step guidelines to use the open source eSignature functionality:

  1. Log in to the system or register for an account with airSlate SignNow.
  2. Click Upload or Create to import a file from your device, the cloud, or our form library.
  3. Open the sample and use the tools from Fill Out Myself left sidebar to complete the blanks.
  4. Place My Signature to eSign the doc by typing, drawing, or inserting an image of your signature.
  5. Drop additional fillable areas with assigned Roles for other parties to complete.
  6. Click Save and Close or use the Invite to Sign button to request signatures from other people.

When finished editing and ultizing the open source eSignature functionality, you can download your document, export it to your cloud storage, or quickly transform it into a reusable template. Save time and handle your paperwork online with airSlate SignNow, from anywhere and whenever you need it!

be ready to get more
Join over 28 million airSlate SignNow users

No credit card required
Discover powerful features with airSlate SignNow
Electronic Signature Requirements | US EPA

Feb 25, 2025 — Basic information about providing electric signatures in EPA applications, electronic workflow tools and other business processes.

Electronic Signature Requirements | US EPA

Feb 25, 2025 — Basic information about providing electric signatures in EPA applications, electronic workflow tools and other business processes.

Secure & Legally-Binding eSignatures for Business

Streamline your document signing process with Formstack Sign. Collect secure, legally-binding eSignatures from anywhere, on any device.

be ready to get more
Get legally-binding signatures now!
Illustration