OpenSign AlternativesE-signature Tools and other similar apps like OpenSign

OpenSign is described as 'Welcome to OpenSign, an open-source document e-signing solution designed to provide a secure, reliable, and free alternative to commercial platforms like DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest, HelloSign & Zoho sign' and is a E-signature tool in the office & productivity category. There are more than 50 alternatives to OpenSign for a variety of platforms, including Web-based, SaaS, Android, iPhone and iPad apps. The best OpenSign alternative is DocuSeal, which is both free and Open Source. Other great apps like OpenSign are DottedSign, LibreSign, Adobe Fill & Sign and UPDF Sign.

filter to find the best alternatives

OpenSign alternatives are mainly E-signature Tools but may also be Document Managers or PDF Editors.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of OpenSign.
OpenSign iconOpenSign
  12
  • ...

Welcome to OpenSign, an open-source document e-signing solution designed to provide a secure, reliable, and free alternative to commercial platforms like DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest,...

More about OpenSign
OpenSign alternatives page was last updated Nov 7, 2024
  1. DocuSeal icon
     17 likes

    DocuSeal allows you to create, fill, and sign digital documents. Use for free in the Cloud or on-premises. #1 Open source alternative to DocuSign, Pandadoc etc. Developer-friendly and can be integrated into apps.

    58 DocuSeal alternatives
    DocuSeal screenshot 1

    License model

    • FreemiumOpen Source

    Application type

    Platforms

    • Online
    • Self-Hosted

    Properties

    1.  Ad-free
    2.  No Tracking
    3.  Privacy focused

    Features

    1.  E-signature
    2.  Fill PDF Forms
    3.  Sign PDF files
    4.  Real time collaboration
    5.  User Management
    6.  Reminders
    DocuSeal iconOpenSign Icon

    DocuSeal VS OpenSign

    Is DocuSeal a good alternative to OpenSign?
     
    • DocuSeal is the most popular Web-based & Self-Hosted alternative to OpenSign.

    • DocuSeal is the most popular Open Source & free alternative to OpenSign.

    • DocuSeal is Freemium and Open SourceOpenSign is also Freemium and Open Source
    • DocuSeal is Privacy focusedOpenSign is not according to our users
  2. DottedSign icon
     167 likes

    DottedSign is the most comprehensive and easy-to-adopt e-signature solution, offering businesses enterprise-level security standards, equipping them for mobile-first hybrid work environment.

    94 DottedSign alternatives
    Future-proof Your Business with E-Signature.

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad

    DottedSign Features

    1.  Fill PDF Forms
    2.  Email automation
    3.  Signing PDF Documents
    4.  Sign PDF files
    5.  Reminders
    6.  PDF OCR
    7.  Custom data fields
    8.  Periodic Reminders
    9.  Mobile friendly
    DottedSign iconOpenSign Icon

    DottedSign VS OpenSign

    Is DottedSign a good alternative to OpenSign?
     
    • DottedSign is the most popular Android, iPhone, iPad & Android Tablet alternative to OpenSign.

    • DottedSign is Freemium and ProprietaryOpenSign is Freemium and Open Source
  3. LibreSign icon
     10 likes

    LibreSign is a web application for electronic signatures (e-Sign) that offer the possibility of signing documents online with security and agility.

    112 LibreSign alternatives
    LibreSign screenshot 1

    License model

    • FreemiumOpen Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Nextcloud
    • JavaScript
    • Software as a Service (SaaS)
    • PHP

    Properties

    1.  Privacy focused
    2.  No Tracking
    3.  Ad-free

    Features

    1.  E-signature
    2.  Sign PDF files
    3.  Nextcloud integration
    4.  REST API
    5.  Digital Signage
    LibreSign iconOpenSign Icon

    LibreSign VS OpenSign

    Is LibreSign a good alternative to OpenSign?
     
    • LibreSign is the most popular SaaS alternative to OpenSign.

    • LibreSign is Freemium and Open SourceOpenSign is also Freemium and Open Source
    • LibreSign is Privacy focusedOpenSign is not according to our users
  4. Adobe Fill & Sign icon
     14 likes

    Adobe Fill & Sign lets you fill, sign, and send any form fast. You can even snap a picture of a paper form and fill it in on your phone or tablet. Then e-sign and send. No printing or faxing needed.

    84 Adobe Fill & Sign alternatives
    Adobe Fill & Sign screenshot 1
    Adobe Fill & Sign screenshot 2
    +2
    Adobe Fill & Sign screenshot 3

    License model

    • FreeProprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad

    Adobe Fill & Sign Features

    1.  Sign PDF files
    2.  Autofill
    Adobe Fill & Sign iconOpenSign Icon

    Adobe Fill & Sign VS OpenSign

    Is Adobe Fill & Sign a good alternative to OpenSign?
     
  5. UPDF Sign icon
     Like this app

    UPDF Sign is an online tool for digitally signing PDF documents. It allows users to sign, send, and manage documents securely and efficiently. It uses legally-binding, certificate-based signatures, enabling documents to be sent, signed, and tracked securely from any device...

    31 UPDF Sign alternatives
    UPDF Sign screenshot 1

    License model

    Platforms

    • Online
    • Software as a Service (SaaS)

    UPDF Sign Features

    1.  Integrated Cloud Storage
    2.  Batch processing
    3.  Live Push Notifications
    4.  Mobile friendly
    5.  Contract Management
    6.  Audit Trail
    UPDF Sign iconOpenSign Icon

    UPDF Sign VS OpenSign

    Is UPDF Sign a good alternative to OpenSign?
     
    • UPDF Sign is the most popular commercial alternative to OpenSign.

    • UPDF Sign is Paid and ProprietaryOpenSign is Freemium and Open Source
  6. Sproof Sign icon
     1 like

    sproof sign is a digital signature software from Austria. It's eIDAS compliant which makes the signatures legally binding in the EU.

    61 Sproof Sign alternatives
    Sproof Sign screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Online

    Sproof Sign Features

    1.  Sign PDF files
    2.  Signing PDF Documents
    3.  Open API
    4.  OpenAPI integration
    Sproof Sign iconOpenSign Icon

    Sproof Sign VS OpenSign

    Is Sproof Sign a good alternative to OpenSign?
     
  7. DocuSign icon
     5 likes

    An easy way for businesses and individuals to securely send and sign agreements from practically anywhere, at any time, from almost any device.

    93 DocuSign alternatives
    DocuSign screenshot 1

    License model

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome

    DocuSign Features

    1.  Sign PDF files
    2.  Passkey Support
    3.  REST API
    DocuSign iconOpenSign Icon

    DocuSign VS OpenSign

    Is DocuSign a good alternative to OpenSign?
     
  8. PandaDoc icon
     25 likes

    PandaDoc is an all-in-one document automation platform. Instead of using several different tools to create, send, track, and eSign documents, PandaDoc allows you to do all of this in a single intuitive interface.

    107 PandaDoc alternatives
    PandaDoc screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)

    PandaDoc Features

    1.  Sign PDF files
    2.  Contract Management
    3.  Sales Management
    PandaDoc iconOpenSign Icon

    PandaDoc VS OpenSign

    Is PandaDoc a good alternative to OpenSign?
     
  9. Ugosign icon
     1 like

    Ugosign offers an affordable, user-friendly solution for fast, secure electronic signatures. Designed for businesses of all sizes, it features customizable workflows, simple signature compliance, and secure storage, helping you streamline document processes with ease and efficiency.

    8 Ugosign alternatives
    Signature list (mail mode)

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Software as a Service (SaaS)

    Properties

    1.  Ad-free
    2.  Privacy focused

    Features

    1.  Sign PDF files
    2.  Real time collaboration
    Ugosign iconOpenSign Icon

    Ugosign VS OpenSign

    Is Ugosign a good alternative to OpenSign?
     
  10. Blueink icon
     Like this app

    Blueink is a digital platform for managing documents electronically at a cost 50% less than DocuSign. It offers features like security and compliance, mobile-friendly signing, premium support, and API integration.

    53 Blueink alternatives
    Dashboard

    License model

    Application type

    Platforms

    • Online

    Blueink Features

    1.  HIPAA compliant
    2.  Smartlinks
    3.  GDPR Compliant
    4.  Email reminder
    5.  Audit Trail
    6.  Document templates
    Blueink iconOpenSign Icon

    Blueink VS OpenSign

    Is Blueink a good alternative to OpenSign?
     
  11. Oneflow icon
     2 likes

    Oneflow is a digital contract software that transforms the outdated contract process into a wonderfully connected pre-sign, sign, and post-sign digital experience.

    23 Oneflow alternatives
    Oneflow screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Software as a Service (SaaS)

    Properties

    1.  No Tracking
    2.  Privacy focused
    3.  Ad-free

    Features

    1.  Real time collaboration
    2.  Sign PDF files
    3.  Fill PDF Forms
    4.  PDF annotation
    5.  Contract Management
    Oneflow iconOpenSign Icon

    Oneflow VS OpenSign

    Is Oneflow a good alternative to OpenSign?
     
  12. Awesome Sign icon
     1 like

    Awesome Sign is an eSignature tool for those who prefer to keep things simple. E-Sign unlimited documents for free. We make it simpler to obtain a signature and move on, because that's all you need.

    58 Awesome Sign alternatives
    Awesome Sign screenshot 1

    License model

    • FreeProprietary

    Platforms

    • Online

    Awesome Sign Features

    1.  Fill PDF Forms
    2.  Sign PDF files
    3.  PDF encryption
    4.  PDF compression
    5.  Combine PDF
    Awesome Sign iconOpenSign Icon

    Awesome Sign VS OpenSign

    Is Awesome Sign a good alternative to OpenSign?
     
12 of 59 OpenSign alternatives