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.
United States
Adobe Acrobat Sign AlternativesE-signature Tools and other similar apps like Adobe Acrobat Sign
Adobe Acrobat Sign is described as 'Offers seamless e-signatures with real-time tracking, compliant with global laws, supporting offline signing, and robust security measures for various sectors' and is a E-signature tool in the office & productivity category. There are more than 100 alternatives to Adobe Acrobat Sign for a variety of platforms, including Web-based, SaaS, iPhone, Android and iPad apps. The best Adobe Acrobat Sign alternative is DocuSeal, which is both free and Open Source. Other great apps like Adobe Acrobat Sign are LibreSign, OpenSign, eSign Launchpad and DottedSign.
Alternatives list
LibreSign is a web application for electronic signatures (e-Sign) that offer the possibility of signing documents online with security and agility.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
- Self-Hosted
- Nextcloud
- JavaScript
- Software as a Service (SaaS)
- PHP
Open-source PDF e-signature solution featuring secure cryptographic signing, detailed audit trails with IP tracking, completion certificates, robust API, multi-device support, privacy-first team collaboration, and seamless document organization via dedicated drive functionality.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
+3
Self-serve electronic-signature SaaS with REST API, MCP server for AI agents, SSO/SCIM, signer-payment collection via Stripe Connect, and a permanent free tier.
+9
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.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
+3
An easy way for businesses and individuals to securely send and sign agreements from practically anywhere, at any time, from almost any device.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
+9
Simplify the document signing process and spend less time chasing signatures with SignWell’s legally-binding e-signature solution.
+1
Simple contract signing. Upload a PDF or create from scratch, share a link, get it signed. Pay EUR 1 per contract or EUR 15/month unlimited.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Adobe software for filling and signing forms digitally covers it all. Snap paper forms with a phone's camera, add details, sign with a stylus or finger, and then send via email. It’s all about speed, ease, and going green with paperless workflows.
Cost / License
- Free
- Proprietary
Application type
Alerts
- Discontinued
Platforms
- Android
- iPhone
- Android Tablet
- iPad
+1
Provides a comprehensive platform for document editing, signing, and PDF form handling. Offers legally binding eSignatures, robust templates for organization, collaboration tools, and integration with cloud services, enhancing workflow efficiency.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- iPad
- Google Chrome
- Google Drive
- Dropbox
+2
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...
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
+4
Streamlines document processes from creation to payment, supporting real-time collaboration with CRM integrations, secure e-signatures, and extensive compliance, enhancing team productivity with an 800% increase.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Software as a Service (SaaS)
+3
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