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.



PlatoForms is described as 'Convert your PDF to a web form and let your customers fill out the PDF in the browser without any hassle! PDF forms is an extremely common way of communication between businesses and customers, but the actual steps between handing out the form and collecting an actual PDF file' and is an website in the office & productivity category. There are more than 50 alternatives to PlatoForms, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and iPad apps. The best PlatoForms alternative is DocuSeal, which is both free and Open Source. Other great sites and apps similar to PlatoForms are OpenSign, Docusign, PDFill and Adobe Fill & Sign.
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.



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.




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




With PDFill you can create, fill, delete and submit PDF form fields; insert new formatted text, check, image, hyperlink, whiteout, highlight, drawing, comment and annotation anywhere in the document; save, print or email the filled and password-protected PDF; save and resume...



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.




Bluebeam Revu delivers award-winning PDF creation, editing, markup and collaboration technology to Windows desktop and tablet users. Create and navigate smart, information-rich document sets from converted Microsoft Office and CAD files.


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.




PDF Candy is an online PDF toolset of 47 services for successful processing of PDF files. The service is free for single-file operations and does not require an account. A desktop application is also offered,



Dropbox Sign (formerly HelloSign) is the easiest way to send, receive and manage legally binding electronic signatures.




An online tool for creating professional forms without coding, JotForm offers customization, over 150 integrations, online payments, offline data collection, digital signatures, document sharing, kiosk mode, and ensures data protection with 256-bit SSL, PCI DSS Level 1, and GDPR compliance.




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.



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



