10 Best E-Signature Tools in 2026

DocuSign is the global leader in electronic signatures and agreement management. Sign and send documents for signature from anywhere. Powerful workflows route documents through approval chains. Agreement Cloud extends beyond signatures to contract management. Integrations with Salesforce, Microsoft, Google, and hundreds more. The e-signature standard trusted by enterprises worldwide for critical agreements.

Adobe Acrobat is the industry-standard PDF solution for creating, editing, signing, and managing PDF documents. The platform offers a complete set of tools for viewing, manipulating, printing, and converting PDF files across desktop, web, and mobile devices. Acrobat Pro provides advanced features including document comparison, OCR text recognition, redaction, accessibility validation, and form creation. The AI-powered features generate summaries and insights from documents, while e-signature capabilities allow for legally binding digital signatures. Users can convert PDFs to and from Word, Excel, PowerPoint, and image formats. The Standard version covers essential PDF editing needs, while Pro adds capabilities for validating digital accessibility, advanced security features, and batch processing. Business plans offer team collaboration features with centralized license management.

Proposify is a proposal software designed for sales teams to create, track, and sign winning proposals efficiently. It helps businesses accelerate their sales pipeline by providing tools to design on-brand documents, eliminate bottlenecks in the approval process, and centralize content for quick access. The platform aims to increase close rates by minimizing errors through CRM integration, speeding up the signature process with e-signatures, and offering detailed analytics on prospect engagement. It's ideal for busy teams looking to professionalize their sales documents, improve workflow efficiency, and gain insights into proposal performance to tailor follow-up strategies.

Qwilr transforms proposals and quotes into interactive web pages that impress clients and close deals faster. Sales teams create beautiful, mobile-friendly documents with embedded pricing, videos, and e-signatures. The platform tracks engagement so reps know exactly when prospects view proposals and which sections get attention.

PDF Expert is a comprehensive PDF editor and reader designed for Apple devices (iPhone, iPad, and Mac). It provides a wide array of tools to edit, annotate, sign, organize, and convert PDF documents with an emphasis on speed, reliability, and ease of use. Users can modify text, images, and links, fill out forms, merge and reorganize pages, and convert PDFs to and from various formats like Word, Excel, PowerPoint, and JPG. The product also offers advanced features such as OCR for text recognition in scanned documents, an AI-powered "Enhance" feature to improve scan quality, and a delightful reading experience with customizable themes and reading modes. Its robust annotation toolkit includes highlights, stamps, stickers, audio notes, and drawing capabilities. PDF Expert is built to leverage Apple's technology, offering a seamless experience across devices with cloud integration for accessibility from anywhere. It's ideal for students, educators, professionals in construction and management, and anyone needing powerful PDF manipulation on their Apple devices.

PandaDoc is document automation software for proposals, quotes, and contracts. Drag-and-drop editor creates professional documents quickly. Content library stores approved blocks for reuse. E-signatures and payments built-in. CRM integrations with Salesforce, HubSpot, and Pipedrive. Analytics show when documents are viewed and signed. Close deals faster with documents that track themselves.

Better Proposals is a proposal software platform that helps businesses create, send, and track professional proposals that win more clients. The platform offers beautifully designed templates, interactive pricing tables, legally binding e-signatures, and integrated payment processing to streamline the entire sales proposal process from creation to signed deal. The software features a drag-and-drop editor with over 200 professionally designed templates across various industries. Users can create proposals with interactive pricing tables where clients can select options and see totals update in real-time. Built-in analytics show when proposals are opened, how long recipients spend on each section, and provide insights to improve close rates. Better Proposals integrates with popular CRM systems like HubSpot, Salesforce, and Pipedrive, as well as payment processors including Stripe, PayPal, and GoCardless. The platform supports team collaboration with approval workflows, commenting, and simultaneous editing. White-label options allow agencies to present proposals under their own brand with custom domains.

Dropbox Sign (formerly HelloSign) is an electronic signature platform integrated with Dropbox. Send documents for signature with a simple, intuitive experience. Templates streamline recurring signature workflows. API enables embedding signatures in your applications. Legally binding and compliant with major regulations. E-signatures that feel native to the Dropbox experience.

HelloSign (now Dropbox Sign) is electronic signature software for getting documents signed online. Simple interface makes signing easy for recipients. Templates save time on frequently-used documents. API enables embedding signatures in your applications. Audit trails provide legally-binding proof. Integrations with Dropbox, Google Drive, and business tools. E-signatures made simple for businesses of all sizes.

SignNow provides electronic signatures for businesses. e-signatures that work—document signing for organizations. The signing is straightforward. The pricing is competitive. The features cover needs. Organizations needing e-signatures consider SignNow for straightforward document signing.