Adobe Fill & Sign vs. EchoSign: Which Should You Use?
Question details
The user needs to understand the functional differences between Adobe Fill & Sign and EchoSign to choose the right tool for handling document signatures.

- Product
- Adobe Fill & Sign / Adobe EchoSign
- Device & OS
- not provided
- Scenario
- Deciding between Adobe signature products for filling forms or managing document workflows.
- Observed behavior
- The user is seeking clarity on when to use Fill & Sign for direct form completion versus EchoSign for routing and tracking e-signatures.
Before deciding on a tool, evaluate whether you only need to sign a document yourself or if you need to send it to multiple recipients for legally binding signatures.
When to Use Adobe Fill & Sign
Best for individuals who need to replace physical pen-and-paper processes by directly typing on PDF forms and adding their own signature.
Adobe Fill & Sign is designed for quick, personal use. It focuses on taking standard, non-interactive documents or scanned paper forms and allowing you to place text over the blank spaces.
Launch the Adobe Fill & Sign application and open the PDF document or use your camera to scan a physical paper form.
Tap or click anywhere on the document to insert text, checkmarks, or standard form fields to complete the required information.
Create your signature by drawing, typing, or uploading an image, then click to place it onto the designated signature line.

When to Use EchoSign (Adobe Acrobat Sign)
Ideal for businesses and professionals who need to manage complex document workflows, collect signatures from others, and track document status.
Use WPS Office to Fill, Sign, and Manage PDFs Easily
Instead of juggling multiple specialized Adobe apps, WPS Office provides a comprehensive, built-in PDF toolkit that allows you to easily fill out forms, add electronic signatures, and manage your documents in one place.
- 1. Open the PDF in WPS Office: Launch WPS Office and open your PDF document or form from your device.
- 2. Access the Fill & Sign tools: Navigate to the 'Edit' or 'Fill & Sign' tab on the top ribbon menu to activate the form filling capabilities.
- 3. Input information: Click directly on the blank fields to type your text, insert dates, or add necessary checkmarks.
- 4. Add your signature: Click the 'Sign' button, create your signature by drawing or typing, place it accurately on the document, and save the file.

Frequently Asked Questions
Is EchoSign the exact same thing as Adobe Acrobat Sign?
Yes, Adobe acquired EchoSign in 2011 and later integrated and rebranded the service as Adobe Acrobat Sign. It functions as Adobe's primary enterprise-level e-signature and document routing platform.
Are signatures created in Adobe Fill & Sign legally binding?
Signatures created in Fill & Sign are generally acceptable for basic, low-stakes agreements. However, they lack the robust audit trails, strict authentication, and compliance certifications provided by dedicated platforms like Acrobat Sign (EchoSign), which are often required for sensitive legal and business documents.
Can I use WPS Office to sign documents instead of Adobe products?
Absolutely. WPS Office includes a robust PDF editor that allows you to fill out interactive and non-interactive forms, create secure electronic signatures, and insert them into your documents seamlessly, serving as an excellent alternative.
Do I need a paid Adobe subscription to use Fill & Sign?
The basic Adobe Fill & Sign mobile app is free to use for completing and signing your personal forms. Conversely, managing business workflows, sending out documents for others to sign, and tracking status via Acrobat Sign requires a paid enterprise or business subscription.




