Top 10 Electronic Signature Software in 2025

Signing paperwork no longer requires printers, scanners, or courier delays. Electronic signature (e-signature) software lets you send, sign, and manage documents in minutes—while reducing errors and paper waste.

E-signatures are legally binding when properly captured. The best platforms create a tamper-evident audit trail, verify signer identity, and keep your documents secure from draft to completion. Many of our picks offer generous free trials or no-cost tiers so you can test them before rolling out to your team.

The Top 10 Electronic Signature Software in 2025

Our favorite e-signature tools are:

signNow – Best value e-signature platform for most teams
SignWell – Best free plan for light, occasional use
PandaDoc – Best for end-to-end document and contract management
SIGN.PLUS – Best mobile e-signature app experience
DocuSign – Best multipurpose solution with enterprise depth
Dropbox Sign (formerly HelloSign) – Best for airtight, legally binding workflows
Adobe Sign – Best for small businesses already using PDFs
Signeasy – Best for individuals and simple team use
GetAccept – Best for B2B sales and deal rooms
SignRequest – Best for quick, no-frills signing

We tested dozens of products, prioritizing speed, ease of use, security, and real-world workflows like multi-signer routing, approvals, branding, and CRM connections. Below are the tools we’d pick first, plus buying advice to help you decide.

signNow — Best Value Electronic Signature Software

signNow packs enterprise-grade features into an interface anyone can use. Teams can build multi-step signing flows, set conditional routing by role, and collect in-person signatures—without writing code. Developers get a robust API when they need deeper embedding in apps and websites.

Standout capabilities include custom branding, reusable templates, link-based signing (no email needed), and dependable mobile apps. It also connects cleanly to tools you already use—think CRM, accounting, payroll, ERP, and marketing automation—so signatures become part of your existing process instead of a detour.

Highlights

Custom branding for documents and invites
Reusable templates with role-based fields
Conditional workflows and bulk sending
Link sharing for quick signatures
Reliable in-person signing mode

Security and compliance are first-class: GDPR, HIPAA, PCI DSS, OAuth 2.0, detailed audit trails, and strong encryption help you pass vendor reviews with confidence.

Pricing snapshot

Business – $8 per user per month
Business Premium – $15 per user per month
Enterprise – $30 per user per month
airSlate Business Cloud – $50 per user per month

Business Premium adds branding, bulk send, reminders, and link-based signing—features many competitors reserve for pricier tiers. All plans include unlimited templates and full-featured mobile apps.

Try signNow free for 7 days.

SignWell — Best Free Electronic Signature Software

SignWell is perfect when you only send a few documents each month. It’s simple, secure, runs anywhere, and—critically—its free plan produces legally binding signatures with a full audit trail.

More than 61,000 businesses use SignWell for quick turnarounds. Despite the minimal learning curve, you still get the essentials: instant signing, templates, multi-signer support, document tracking, and detailed audit reports.

Free and paid plans

Free: up to three documents per month for one sender
Personal: starts at $8/month for one user with unlimited signatures
Business: starts at $24/month and includes three users

Developers can use the e-signature API with a free sandbox (up to 15 documents/month) and pay-as-you-go beyond that—useful for custom apps that need SOC 2 and HIPAA-friendly workflows.

If you only send a handful of documents, the free plan may be all you need. Check out SignWell today.

PandaDoc — Best for Document Management

PandaDoc is a full document lifecycle platform that happens to excel at e-signatures. Create beautiful proposals, quotes, contracts, and statements of work; route them for signatures; then track engagement and payments from a single dashboard.

The free eSign plan lets you upload documents and add unlimited legally binding signature fields—no credit card required. When you’re ready to standardize, build a library of locked, reusable templates and content blocks so your team always sends compliant, on-brand docs.

PandaDoc homepage — Pandadoc makes it easy to manage signatures throughout each stage of a contract or document flow.

Why teams choose PandaDoc

Drag-and-drop editor with 450+ templates
Payment collection at signature
Approval workflows and role-based access
Analytics to see who viewed what and when
API, CRM, and Zapier integrations

Pricing overview: paid plans start at $19 per user/month annually. The Business tier (from $49 per user/month) adds CRM and Zapier integrations, custom branding, and advanced approvals. Note: the entry-level Essentials plan caps seats at two; larger teams should start on Business.

You can trial the full platform free for 14 days, or create a Free eSign account if you only need signatures.

SIGN.PLUS — Best electronic signature app

SIGN.PLUS delivers one of the smoothest mobile signing experiences we tested. The iOS and Android apps are fast, intuitive, and mirror the desktop flow—ideal for on-the-go teams that need to review and sign from phones and tablets.

It’s easy to add signers, set the order, apply deadlines and reminders, and monitor progress with time-stamped audit logs. Google Workspace integrations reduce clicks for users living in Drive, Docs, and Gmail.

Core features

Self-sign and multi-recipient requests
Step-by-step signing with expirations and reminders
Authenticity validation and detailed audits
Cloud storage integrations

Pricing (monthly billing): Personal $14.99; Professional $29.99/user; Business $49.99/user; Enterprise $79.99/user. Annual billing can cut costs by up to 40%. The free tier allows self-signing and up to three signature requests—great for piloting the workflow.

Get started with SIGN.PLUS for free today.

DocuSign — Best Multi-Purpose Electronic Signature Software

DocuSign is the category pioneer and remains a top pick for teams that need flexibility at any scale. Financial services, real estate, healthcare, education, government, insurance—DocuSign has battle-tested templates and compliance playbooks for all of them.

Expect 400+ integrations, mobile apps that are actually usable, multilingual support, granular templates, and near-perfect uptime. Security and compliance are extensive, with certifications and controls to pass stringent audits.

Plans: Personal ($10/month), Standard ($25/user/month), and Business Pro ($40/user/month). Real estate-specific packages include industry forms and templates for solo agents and brokerages.

Try DocuSign free for 30 days.

Dropbox Sign (formerly HelloSign) — Best For Legally Binding Documents

If you need iron-clad agreements, Dropbox Sign is built for rigorous, legally binding workflows. It supports complex routing—up to 20 signers in order or all at once—with bank-level security and detailed audit trails.

Dropbox Sign homepage — Dropbox Sign is a simple yet powerful way to get legally binding signatures for your business.

Business-ready features

Team management, templates, and custom branding
No-code integrations and mobile signing
Two-factor authentication with 256-bit AES/TLS encryption
Status notifications and complete audit trails

Pricing (annual billing): Standard from $15/user/month; Advanced from $24/user/month; Dropbox One $24.99/month for solo users. All plans include unlimited signature requests; Dropbox cloud storage plans also include low-volume e-sign features for occasional use.

Try Dropbox Sign free for 30 days.

Adobe Sign — Best For Small Businesses

If your team already lives in PDFs, Adobe Sign is a natural fit. You get secure e-signatures plus the PDF tools you need—create, edit, protect, redact, compare versions, and build signable web forms—inside one subscription.

Adobe Sign homepage — Create legally binding signatures from PDF Documents with Adobe Sign.

It integrates with Microsoft 365, Teams, Salesforce, Dropbox, and more. Features include automated reminders, user management, custom branding, bulk send, website forms, payment collection, and enhanced authentication for sensitive documents.

Plans

Acrobat Standard (individuals) – starts at $12.99/month
Acrobat Pro (individuals) – starts at $19.99/month
Acrobat Standard (teams) – starts at $14.99/month per license
Acrobat Pro (teams) – starts at $23.99/month per license
Acrobat Sign – custom pricing for advanced compliance

Business plans require an annual commitment. All tiers handle core PDF tasks and signatures; higher tiers add web forms, permanent redaction, and more granular compliance controls. Business users can try it free for 30 days; individuals get a seven-day trial.

Signeasy — Best For Individual and Personal Use

Used by more than ten million people and 48,000+ organizations, Signeasy is built for speed. It’s one of the quickest ways to sign on desktop or mobile, and it doubles as a lightweight solution for freelancers and small teams.

Signeasy's e-sign mobile app, showing a man using a smartphone for electronic signatures — Signeasy’s user-friendly mobile app makes it convenient to sign documents and collect signatures from anywhere.

In-person signing shines here: replace clipboards at meetings and events by handing over your phone or tablet. For client-facing work, add your company name and logo to look polished, and connect Signeasy with HubSpot to send and track signatures right from your CRM.

Pricing (per user, billed annually): Essential from $10; Team from $20; Business from $30; Business Plus from $50. Month-to-month is available at a slightly higher rate. The Team tier fits up to five people; all plans have a 14-day free trial.

GetAccept — Best For B2B Sales

GetAccept is purpose-built for closing deals. Beyond e-signatures, you get live chat, video messages, proposal design, and deal rooms to guide stakeholders through complex purchases—without endless email back-and-forth.

It integrates with Salesforce, HubSpot, Microsoft Dynamics, Slack, and more, and also offers an open API for custom builds. Essential, Contract Room, and Full Suite plans include unlimited e-signatures; Deal Room plans focus on collaboration and do not include signing.

Pricing overview: Essential $15/user/month; Contract Room Professional $49/user/month; Full Suite $79/user/month. An Enterprise option is available for high-volume teams.

Start a 14-day free trial to see how GetAccept accelerates B2B signatures and approvals.

SignRequest — Best For Simplifying The E-Signature Process

SignRequest is ideal when you just need to upload a document and get it signed fast. The interface is minimal, the setup takes minutes, and you still get essentials like templates, bulk send, and tutorials for common tasks.

Pricing: Free for up to 10 documents/month; Professional from $9/user/month; Business from $15/user/month (both paid plans support unlimited documents). You can try any plan free for 14 days.

Helpful video walkthroughs cover everything from preparing your first request to integrating with Google Docs and Salesforce. Try SignRequest free for 14 days.

How to Find the Best Electronic Signature Software For You

Not all e-signature tools are the same. As you compare, focus on four core pillars: cross-platform compatibility, legal/compliance needs, your document volume and complexity, and how well the software fits into (and automates) your workflows.

Quick tip: Before rolling out company-wide, pilot the tool with 3–5 real documents from different teams (sales, HR, operations). You’ll surface gaps faster than any demo.

Cross-Platform Signatures

Your software should work flawlessly on desktop and mobile, across macOS, Windows, iOS, and Android. It should also handle common file types (PDF, DOCX, XLSX, and image formats) without broken formatting.

If your team or clients work on the go, prioritize vendors with highly rated mobile apps and offline support. A good mobile experience cuts turnaround time dramatically.

Legal and Compliance

Look for tamper-evident audit trails, time stamps, and signer authentication (email, SMS, 2FA). Make sure the vendor supports the regulations that matter for your use case (e.g., HIPAA, GDPR, PCI) and can provide documentation for security reviews.

When in doubt about legal enforceability for a specific agreement, consult your attorney—especially for cross-border transactions that may fall under different e-signature frameworks.

Document Volume

Send only a few items per month? A free or entry-level plan may be plenty. High-volume teams should look for unlimited envelopes, bulk sending, and automation that reduces manual chasing. If multiple people must sign, check whether the order matters and whether the software supports parallel vs. sequential signing out of the box.

API and Integrations

Connecting your e-signature tool with your CRM, CPQ, HRIS, or document repository keeps data in sync and eliminates duplicate work. If you need to embed signing in your product or website, prioritize vendors with clear, well-documented APIs and webhooks.

Workflow and Automation Capabilities

At scale, automation is everything. Look for conditional routing, approval steps, reminders and expirations, template libraries with role-based fields, and bulk send. The less manual forwarding your team does, the faster deals close and offers go out.

If approvals are part of your flow, tools like PandaDoc and Signeasy make it easy to standardize who reviews what, and when, before a document goes out for signatures.

Frequently Asked Questions

What is the best electronic signature software?

signNow is the best electronic signature software for most businesses. It’s affordable and facilitates legally-binding signatures across multiple platforms with its powerful API—allowing businesses to embed e-sign capabilities into websites and apps.

signNow provides enterprise-grade security, and it’s compliant with GDPR, HIPAA, PCI DSS, OAuth 2.0, and more. Plans start at just $8 per month, and you can try signNow for free with a seven-day trial.

What is the best free electronic signature software?

SignWell is the best free electronic signature software for individuals and business users alike. For infrequent e-sign needs, SignWell is completely free for up to three documents per month.

Even though the software is free, SignWell still creates legally-binding documents. The platform is ultra-simple to use, and it makes it really easy for you to collect signatures. It’s safe, secure, and works from computers, smartphones, and tablets.

What is the best e-signature software for small business?

Adobe Sign is the best e-signature software for small businesses. You can use it to create and manage PDF documents while adding legally binding signatures to them. The platform supports e-sign requests, e-sign reminders, bulk signature tools, signable website forms, and more. If your small business is already using tools like Microsoft Word, Microsoft Teams, Salesforce, and Dropbox, Adobe Sign will integrate seamlessly into your workflow.

Get started now to try Adobe Sign free for 30 days.

Is DocuSign the best e-sign software?

DocuSign is the best e-sign software based on its popularity and versatile use cases. For businesses, it can be used across industries like real estate, education, insurance, healthcare, financial services, and more. DocuSign is also popular amongst sales teams, HR, and legal departments. It supports over 350 integrations and works in more than 43 languages. You’ll instantly be notified whenever a document is signed via DocuSign.

DocuSign plans for individual users start at just $10 per month, and business plans start at $25 per user per month. Sign up now to start your 30-day free trial of DocuSign.

Are electronic signatures legally binding?

The vast majority of electronic signatures are legally binding. As long as you’re using a reputable and reliable e-sign tool, the software will use features like IP addresses, two-factor authentication, and document audit trails to help prove the signer’s identity and intent.

E-sign laws vary by state and country, so it’s best to consult with a legal professional in your area to ensure your documents are legally binding.

What are common features of electronic signature software?

Common features of electronic signature software include sign requests, document workflows, document templates, approval flows, mobile signatures, and alerts. The best electronic signature software also maintains an audit trail for each signature, so you know exactly who signed each document and when. For business use, it’s common for e-sign software to have features for team management, collaboration, custom business branding, and more.

Some e-sign tools even support in-person signing capabilities. This is a nice feature for businesses that need to collect signatures from customers or vendors on the go in real time, while still maintaining the ability for remote signing.

Is there a free alternative to DocuSign?

SignWell is a free alternative to DocuSign. For low-volume sending and personal use, SignWell lets you sign three documents per month for free. Sign up for free today.

Alternatively, you can try DocuSign free for 30 days when you sign up for a free trial. There’s no credit card required and no obligation to renew.

Can you electronically sign a PDF?

Yes, you can electronically sign a PDF by annotating the document and adding a signature. Alternatively, you can upload your PDF to an electronic signature tool to create a digital trail of the signature. This is especially important if the PDF document requires signatures from multiple parties.

Adobe Sign is the best software for electronically signing PDFs. Sign up for free to try it today.

What is the cheapest e-sign software?

SignWell is the cheapest e-sign software. With plans starting at $8 per month with an annual subscription, it’s roughly half the cost of other popular electronic signature tools on the market.

There’s a personal plan for a single sender that supports an unlimited number of documents. If you don’t want to lock in an annual contract. You can still get SignWell for the low cost of just $10 monthly. Sign up for free to get started.