# Inkfree > Inkfree is a free, secure, and legally binding online e-signature platform that lets anyone sign documents online, send documents for signature, and manage digital signature workflows without downloads or logins. Inkfree is built for individuals, freelancers, small teams, and businesses that need fast, compliant electronic signatures. Inkfree is free electronic signature software (e-sign and e-signature tool) for signing documents online. Electronic signatures created with Inkfree are legally binding and comply with the ESIGN Act and UETA. Inkfree supports document signing on desktop and mobile, real-time document status tracking, reusable templates, serial and parallel signing routing, automated reminders, and security controls including two-factor authentication, passkeys, and encryption. Common questions Inkfree answers: How do I sign a document online for free? Is an electronic signature legally binding? What is the difference between an e-signature and a scanned signature? Which is the best free digital signature software? How much does e-signature software cost? Pricing summary: Lifetime Free plan (50 Basic eSign and 3 Certified eSign per month), Basic at 10 USD per month, Standard at 35 USD per month (most popular), and Business at 75 USD per month. Annual billing saves up to 20 percent. The web application for signing lives at https://sign.inkfree.app. ## Core pages - [Home](https://inkfree.app/): Overview of Inkfree, the free and secure way to sign documents online. - [How It Works](https://inkfree.app/how-it-works/): Step-by-step explanation of uploading a document, adding signature fields, sending to sign, and tracking status. - [Features](https://inkfree.app/features/): Document workflow, automation and notifications, security and compliance, and smart productivity tools. - [Pricing](https://inkfree.app/pricing/): Plans, prices, included eSign limits, and annual billing discounts. - [Contact Us](https://inkfree.app/contact-us/): Reach the Inkfree team for sales and support questions. ## Guides and blog - [Blog](https://inkfree.app/blogs/): Articles on electronic signatures, legality, and document security. - [What Is an E-Signature and Is It Legally Binding? A Complete Guide](https://inkfree.app/blogs/e-signature-legal-guide/): Explains what an electronic signature is and why it is legally valid. - [E-Signatures vs Scanned Signatures: Which Is More Secure?](https://inkfree.app/blogs/e-signatures-vs-scanned-signatures/): Compares security, legality, and fraud protection of e-signatures versus scanned signatures. ## Help center - [Help Center](https://inkfree.app/help/): Setup guides and answers to common Inkfree questions. - [Getting Started](https://inkfree.app/help/getting-started/): How to create an account, upload documents, and begin signing electronically. - [How to Create an Account](https://inkfree.app/help/getting-started/how-to-create-an-account/): Step-by-step account creation guide. ## Optional - [Privacy Policy](https://inkfree.app/privacy-policy/): How Inkfree collects, uses, and protects personal data. - [Terms of Service](https://inkfree.app/terms/): The terms governing use of Inkfree. - [Full content export for AI (llms-full.txt)](https://inkfree.app/llms-full.txt): A single file containing detailed Inkfree content for large language model ingestion.