Start Your eSignature Journey: Open Source Document Signing Software

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Simplified document journeys for small teams and individuals

eSign from anywhere
Upload documents from your device or cloud and add your signature with ease: draw, upload, or type it on your mobile device or laptop.
Prepare documents for sending
Drag and drop fillable fields on your document and assign them to recipients. Reduce document errors and delight clients with an intuitive signing process.
Secure signing is our priority
Secure your documents by setting two-factor signer authentication. View who made changes and when in your document with the court-admissible Audit Trail.
Collect signatures on the first try
Define a signing order, configure reminders for signers, and set your document’s expiration date. signNow will send you instant updates once your document is signed.

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

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completion rate of sent documents
80% completed
1h
average for a sent to signed document
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2
clicks minimum to sign a document
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    • 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.
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Speed up your document workflows with eSignature by airSlate SignNow

Benefit from legally-binding eSignatures

Benefit from legally-binding eSignatures

Type, draw, or import your electronic signature on any internet-connected device, and be assured that it is legally valid.
Set up signing orders

Set up signing orders

Define circumstances in which fillable fields will be available for specific individuals to complete or who will get signature requests. Route documents with no manual actions while coping with other crucial tasks.
Use eSignatures outside airSlate SignNow

Use eSignatures outside airSlate SignNow

Integrate our platform with your website, CRM system, or software and enable customers open source e signature right where they are using our easy-to-use API.
Boost your teamwork

Boost your teamwork

Increase the efficiency of collaboration inside your group by sharing documents among your co-workers. Make templates together and save the time spent resending files every time you actualize them.
E signature open source professionally

E signature open source professionally

Forget about one-dimensional services. Make use of airSlate SignNow’s multiple advanced functions for enhancing and eSigning your documents on your computer or mobile device.
Save your time with shareable links

Save your time with shareable links

Create a public link for your template and get forms signed without needing to directly send your document to particular customer email.

Quick-start guide on how to open source document signing software

Every company needs signatures, and every company wants to optimize the process of gathering them. Get professional document management with airSlate SignNow. You can open source document signing software, generate fillable templates, configure eSignature invites, send out signing links, collaborate in teams, and much more. Learn how to improve the collection of signatures electronically.

Take the following steps listed below to open source document signing software within a few minutes:

  1. Open your browser and visit signnow.com.
  2. Sign up for a free trial run or log in using your electronic mail or Google/Facebook credentials.
  3. Click on User Avatar -> My Account at the top-right area of the webpage.
  4. Personalize your User Profile with your personal data and adjusting configurations.
  5. Design and manage your Default Signature(s).
  6. Go back to the dashboard webpage.
  7. Hover over the Upload and Create button and choose the appropriate option.
  8. Click on the Prepare and Send option next to the document's title.
  9. Type the name and email address of all signers in the pop-up screen that opens.
  10. Use the Start adding fields menu to proceed to modify file and self sign them.
  11. Click SAVE AND INVITE when accomplished.
  12. Continue to customize your eSignature workflow employing more features.

It can't get any easier to open source document signing software than that. Also, you can install the free airSlate SignNow app to the mobile device and gain access to your account wherever you might be without being tied to your desktop computer or workplace. Go paperless and begin signing documents online.

How it works

Select a PDF file and upload it
Add fillable fields and apply your eSignature
Send the document to recipients for signing

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What is the open source esignature

An open source esignature refers to a digital signature solution that is developed and distributed under an open source license. This allows users to access, modify, and distribute the software freely, promoting transparency and collaboration. Open source esignature solutions can be integrated into various applications and workflows, enabling businesses to manage document signing processes efficiently. They provide a secure and legally binding way to sign documents electronically, ensuring compliance with regulations while reducing the reliance on paper-based methods.

How to use the open source esignature

Using an open source esignature solution typically involves several straightforward steps. First, users need to install the software or access the web-based platform. Once set up, they can upload the document that requires signatures. The user can then specify the signers and the order in which they should sign. After configuring the document, users can send it for signature. Signers will receive a notification to review and sign the document electronically. Once all signatures are collected, the completed document can be securely stored or shared as needed.

Steps to complete the open source esignature

Completing an open source esignature involves a series of clear steps:

  1. Upload the Document: Begin by uploading the document that requires signatures to the esignature platform.
  2. Add Signers: Specify who needs to sign the document and in what order, if applicable.
  3. Configure Signing Fields: Place signature fields, date fields, or any other necessary input areas on the document.
  4. Send for Signature: Dispatch the document to the designated signers via email or through the platform.
  5. Collect Signatures: Monitor the progress and ensure all parties sign the document.
  6. Finalize the Document: Once all signatures are collected, the document is finalized and can be downloaded or stored securely.

Legal use of the open source esignature

The legal use of open source esignatures is governed by various laws and regulations, including the Electronic Signatures in Global and National Commerce (ESIGN) Act and the Uniform Electronic Transactions Act (UETA) in the United States. These laws establish that electronic signatures hold the same legal weight as traditional handwritten signatures, provided that certain conditions are met. Users should ensure that their open source esignature solution complies with these legal standards to ensure the validity of signed documents.

Security & Compliance Guidelines

When using an open source esignature solution, it is crucial to adhere to security and compliance guidelines to protect sensitive information. Key practices include:

  • Data Encryption: Ensure that documents are encrypted during transmission and storage to prevent unauthorized access.
  • Authentication: Implement strong authentication methods for users signing documents to verify their identities.
  • Audit Trails: Maintain a detailed log of all actions taken on the document, including when it was sent, viewed, and signed.
  • Compliance Checks: Regularly review the solution to ensure it meets current legal standards and industry regulations.

Documents You Can Sign

An open source esignature solution can be used for various types of documents, including:

  • Contracts and agreements
  • HR documents, such as offer letters and employee handbooks
  • Legal forms and notices
  • Financial documents, including invoices and purchase orders
  • Tax forms and filings

This versatility allows businesses to streamline their document workflows and enhance efficiency across various departments.

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  • 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 open source digital signature

Below is a list of the most common questions about digital signatures. Get answers within minutes.

Ways to open source document signing software with airSlate SignNow

airSlate SignNow makes it simple for everyone to complete and sign the documents, collect electronic signatures, create templates, and many more from virtually anywhere and on any device!

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

How to fill out and sign documents online

airSlate SignNow allows you to easily esign open source and manage your paperwork online with 24/7-access your files. The tool has a straightforward-to-use interface, so it will take you only a couple of clicks to complete your work.

Follow the steps below to open source e signature:

  1. Log in to your airSlate SignNow account or create it and start a free trial.
  2. Click the Upload or Create option to add a file that needs eSigning.
  3. Open the file and complete it with the editing tools available.
  4. Drop the My Signature field where it should appear and select how you wish to sign.
  5. Type your name, draw it, or upload a picture of your signature.
  6. Click Save and Close to end up with editing.

It’s easy to open source digital signature with airSlate SignNow. Once you complete modifying your forms, they will become available for you in your account any time you need them.

How to Sign a PDF Using Google Chrome How to Sign a PDF Using Google Chrome

How to fill out and sign documents in Google Chrome

If you prefer working in Google Chrome, you can esign open source quicker than ever. airSlate SignNow offers a particular extension for the Chrome browser that helps you handle your forms without switching between numerous tabs and tools.

Follow the actions below to open source e signature:

  1. Open Chrome Web Store and install the airSlate SignNow extension.
  2. Right-click on a link to a web form and select Open in airSlate SignNow.
  3. Log in or sign up for an account with airSlate SignNow.
  4. Fill out the blanks and add extra fillable fields for other people to fill out.
  5. Drop My Signature where it should appear and select your preferred way of signing.
  6. Click on Save and Close to end up with editing the document.

Not only can you open source digital signature with airSlate SignNow but also make re-usable templates. Save hours of your business time with comprehensive eSignature features embedded right into your browser settings.

How to Sign a PDF in Gmail How to Sign a PDF in Gmail How to Sign a PDF in Gmail

How to complete and sign paperwork in Gmail

Rather than constantly downloading or printing email attachments that need to be signed, it is possible to avoid it and esign open source. The solution is to set up the airSlate SignNow add-on for Gmail and handle your paperwork in clicks without leaving your inbox.

Follow the actions below to open source e signature:

  1. Open Google Workspace Marketplace and get the airSlate SignNow add-on for Gmail.
  2. Set up the tool and provide access to your Gmail account.
  3. Open an email with an attached form and click on the blue S icon.
  4. Log in to your airSlate SignNow account or register for it to continue.
  5. Click UPLOAD to open the editor or utilize the SEND TO SIGN button.
  6. Fill out, eSign, and save changes to your document with a corresponding option.

Our add-on for Gmail is a great solution for everyone who receives tons of documentation for eSigning by email. It’s secure, quick, and straightforward to use, allowing you to handle your paperwork more efficiently. Try it!

How to Sign a PDF on a Mobile Device How to Sign a PDF on a Mobile Device How to Sign a PDF on a Mobile Device

How to fill out and sign documents in a mobile browser

There’s no need to install extra applications on your mobile device to esign open source. airSlate SignNow eSignature tool operates from the cloud and can be easily accessed from any mobile device from a browser.

Follow the steps below to open source e signature:

  1. Go to the www.signnow.com web site in your mobile browser.
  2. Sign up for an account or log in if you already have one.
  3. Tap Upload or Create to upload a sample to the editor.
  4. Fill out the form and insert additional fields for others to fill out if needed.
  5. Utilize the My Signature tool to eSign your sample.
  6. Click on Save and Close to end up with editing.

After you open source digital signature with airSlate SignNow, you can share completed paperwork with partners and clients, quickly collect legally-binding electronic signatures via email or signing links, make templates, and many more. Save time and effort and handle your forms productively!

How to Sign a PDF on iPhone How to Sign a PDF on iPhone

How to fill out and sign paperwork on iOS

If you need to esign open source while on the go, airSlate SignNow’s application for iOS devices comes in handy. It lets you quickly fill out paperwork, collect eSignatures, and close deals on your iPhone or iPad, even if you lose your internet connection.

Follow the steps below to open source e signature:

  1. Open App Store and install the airSlate SignNow eSignature application on your device.
  2. Register for an account or log in with your credentials.
  3. Import a file that needs electronic signature with the Create option.
  4. Fill out the form using the available instruments for text, initials, etc.
  5. Utilize the Signature key to eSign your file in a preferred way.
  6. Tap on Done when everything is ready.

When you open source digital signature with airSlate SignNow, all your files are safely stored in your account, so you can access them at any moment. If you eSigned a sample or sent it for approval while being off the internet, simply sync your account when you’re online again to save adjustments. Try it now!

How to Sign a PDF on Android How to Sign a PDF on Android

How to complete and sign paperwork on Android

If you’re searching for a simple way to esign open source on an Android-run device, set up the airSlate SignNow app. It lets you rapidly complete and sign any paperwork and forward it to other people for approval, even when you’re offline.

Follow the steps below to open source e signature with a smartphone:

  1. Go to Google Play, locate airSlate SignNow, and set up the app on your device.
  2. Open the program and tap on the + key to upload a file from the gallery or the cloud.
  3. Tap on Open in EditorMyself or Myself and Others.
  4. Complete the blanks, then tap on Signature and drop it where you need to eSign.
  5. Complete modifying your paperwork by tapping on the checkmark symbol (✔).

Once you open source digital signature, you can save the copy, email it to other parties to invite them to sign it, export it to the cloud, or make a template. airSlate SignNow makes it simple to manage forms on a smartphone. Try it now!

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