E-signature Tools

Locally hosted tool with an interactive GUI for merging, splitting, reorganizing, compressing, converting, watermarking, and securing PDF files.

Create and edit PDFs. Collaborate with ease. E-sign documents and collect signatures. Get everything done in one app, wherever you work. Acrobat’s got it. Stay on top of your documents with powerful features for desktop, mobile, and web.

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.

Free open-source web software for signing (alone or with others), organizing (merge, sort, rotate, delete, extract pages, ...), editing metadatas or compressing PDFs.

Edit, create, convert PDFs with OCR, e-signature, annotation, on Mac, Windows, iOS. Offers industry-standard security and intuitive interface.

KDAN PDF is a comprehensive, AI-powered document solution that enables professional PDF editing, conversion, and intelligence analysis across Windows, Mac, iOS, and Android.

Provides comprehensive PDF editing with eSign, OCR, and cloud integration, accessible on desktop and mobile, trusted by millions globally.

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

Open-source PDF e-signature solution with secure cryptographic signing, audit trails, completion certificates, API integration and multi-device support.

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

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.

Simplify the document signing process and spend less time chasing signatures with SignWell’s legally-binding e-signature solution.

Adobe Fill & Sign is a software that provides a comprehensive solution for filling, signing, and sending forms digitally. It offers the functionality to capture images of physical forms using a device's camera, enabling users to complete them directly on their smartphone...

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...

Automates document processes from creation to e-signature and payment, reducing creation time by 50% and boosting productivity by 800%.

Upload documents for e-signing, place signature fields, notify recipients, use contract templates, track actions with an activity log, and receive signed files automatically.

Offers seamless e-signatures with real-time tracking, compliant with global laws, supporting offline signing, and robust security measures for various sectors.

Securely send and sign any agreement with AI-powered workflows, free e-signature, automated invoicing, and integrated payments.

Free, legally binding electronic signatures.

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

Professional PDF tools without the cloud. 100% offline, native performance, and zero data collection. Your documents stay where they belong: on your device.

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

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 is the European platform for digital trust, signature, and identity processes – built for organisations with the highest requirements for security, efficiency, and scalability. The solution combines six modular components and supports all eIDAS-compliant signature levels...

A lightweight multi-platform, fast desktop PDF viewer alternative to Acrobat Reader Tabs, virtualized rendering, stamps, eSignatures, certificate-based signing (PAdES-LT), encrypted PDFs, full-text search, and more.