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Back Sign Gratuito

Create a legally-binding electronic signature and add it to contracts, agreements, PDF forms, and other documents – regardless of your location. Collect and track signatures with ease using any device.

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT

Note: Integration described on this webpage may temporarily not be available.

Upload a document

Generate your customized signature

Adjust the size and placement of your signature

Download, share, print, or fax your signed document

Every eSignature tool you need – inside a powerful PDF software

eSignature solution

Document tracking

Enhanced productivity

Custom branding

Security & compliance

eSign documents and collect signatures

Easily fill, edit, and sign your PDF documents in a single application, on any device.

Type, draw, or use a signature converter to create an eSignature from a picture of your handwritten autograph.

Create fillable PDFs and send them for signature to one or multiple recipients.

Set signer roles and customize a signing order.

Get visibility into the signing process

Receive instant alerts once signatures are in place.

Specify CC’d recipients and set actions upon document completion.

Monitor changes in your documents with audit trails.

Speed up your approval workflows

Send documents for signature faster by sharing them via short links.

Simplify data and signature collection by posting fillable PDF forms online.

Collect payments along with signed documents.

Showcase your branding when requesting signatures

Display your logo on signature invites, user notifications, and in the eSignature editor.

Customize an email message for your eSignature invites.

Redirect signers to your website once they complete your document.

Maintain industry-leading security and compliance

Authenticate signers via a password.

Make your document workflows compliant with industry-specific regulations, including HIPAA.

Secure the authenticity of a document with a unique ID.

Set an expiration date for your document.

Join the world’s largest companies

Employees at these companies use our products.

How to Send a PDF for eSignature

pdfFiller scores top ratings in multiple categories on G2

4.6/5

— from 710 reviews

4.0

It is a PDF editor very easy to use and very useful! It has helped me a lot to edit PDFs and very easily, when before it was impossible. You can upload a document from your computer, but also from Dropbox, Box and OneDrive. With any option, you can edit by adding images, signatures, text boxes and brands. As a disadvantage, the file load is a bit slower than other editors. however, it provides great editions.

Monica Alexandra O.

5.0

Great for filling out a pdf loan… Great for filling out a pdf loan application that came to me as a pdf of a photocopy of a document that was appreciably rotated and distorted. Highly recommended.

Mary in WI

Sign any document using pdfFiller’s eSignature service without hassle

Add your virtual signature in just a few simple steps – without a scanner or printer.

Upload

Upload your document to pdfFiller and open it in the editor.

Sign

Generate and save your electronic signature using the method you find most convenient.

Tweak

Resize your signature and adjust its placement on a document.

Retrieve

Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.

Upload document

Why choose pdfFiller for eSignature and PDF editing?

Cross-platform solution

Upload your document to pdfFiller and open it in the editor.

Unlimited document storage

Generate and save your electronic signature using the method you find most convenient.

Widely recognized ease of use

Resize your signature and adjust its placement on a document.

Reusable templates & forms library

Save a signed, printable document on your device in the format you need or share it via email, a link, or SMS. You can also instantly export the document to the cloud.

The benefits of electronic signatures

Bid farewell to pens, printers, and paper forms.

Efficiency

Enjoy quick document signing and sending and reclaim hours spent on paperwork.

Accessibility

Sign documents from anywhere in the world. Speed up business transactions and close deals even while on the go.

Cost savings

Eliminate the need for paper, printing, scanning, and postage to significantly cut your operational costs.

Security

Protect your transactions with advanced encryption and audit trails. Electronic signatures ensure a higher level of security than traditional signatures.

Legality

Electronic signatures are legally recognized in most countries around the world, providing the same legal standing as a handwritten signature.

Sustainability

By eliminating the need for paper, electronic signatures contribute to environmental sustainability.

Enjoy straightforward eSignature workflows without compromising data security

Learn how pdfFiller maintains data security

GDPR compliance

Regulates the use and holding of personal data belonging to EU residents.

SOC 2 Type II Certified

Guarantees the security of your data & the privacy of your clients.

PCI DSS certification

Safeguards credit/debit card data for every monetary transaction a customer makes.

HIPAA compliance

Protects the private health information of your patients.

CCPA compliance

Enhances the protection of personal data and the privacy of California residents.

Back Sign Feature

The Back Sign feature offers a practical solution for individuals and businesses looking to enhance communication and visibility. With this tool, you can display important messages or branding clearly and effectively.

Key Features

Customizable designs to fit your brand

Durable materials for long-lasting use

Easy installation for quick setup

Weather-resistant options for outdoor use

Portable design for versatile applications

Potential Use Cases and Benefits

Informing customers about services or offers

Guiding visitors in crowded spaces

Enhancing safety with clear warnings

Promoting brand awareness in public events

Displaying personal messages at family gatherings

With the Back Sign feature, you can solve the problem of unclear communication in various environments. Whether you need to direct foot traffic at an event or convey essential information to customers, this tool ensures your message reaches the intended audience effectively. Embrace clear communication and elevate your visibility with this versatile sign solution.

Back Sign in minutes

pdfFiller enables you to Back Sign in no time. The editor's handy drag and drop interface allows for fast and intuitive signing on any device.

Signing PDFs electronically is a fast and secure method to verify papers anytime and anywhere, even while on the go.

See the detailed guide on how to Back Sign online with pdfFiller:

Upload the document for eSignature to pdfFiller from your device or cloud storage.

Once the file opens in the editor, hit Sign in the top toolbar.

Create your electronic signature by typing, drawing, or importing your handwritten signature's photo from your laptop. Then, hit Save and sign.

Click anywhere on a form to Back Sign. You can drag it around or resize it utilizing the controls in the floating panel. To apply your signature, hit OK.

Finish up the signing session by hitting DONE below your document or in the top right corner.

After that, you'll go back to the pdfFiller dashboard. From there, you can get a completed copy, print the document, or send it to other parties for review or validation.

Still using multiple programs to modify and manage your documents? We've got the perfect all-in-one solution for you. Use our document management tool for the fast and efficient process. Create forms, contracts, make document templates, integrate cloud services and many more features without leaving your browser. Plus, it enables you to Back Sign and add high-quality professional features like orders signing, alerts, requests, easier than ever. Have an advantage over other tools. The key is flexibility, usability and customer satisfaction.

How to edit a PDF document using the pdfFiller editor:

01

Upload your document using pdfFiller`s uploader

02

Find the Back Sign feature in the editor's menu

03

Make the necessary edits to your document

04

Push the orange “Done" button in the top right corner

05

Rename the document if necessary

06

Print, share or download the document to your device

List of extra features

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.

What if I have more questions?

Contact Support

How do I back up my entire Android phone?

On your phone, go to Settings > Accounts & sync. Under ACCOUNTS, and tick mark "Auto-sync data". Next, tap on Google. Here, you can turn on all the options so that all your Google related information gets synced to the cloud. Now go to Settings > Backup & Reset. Check Back up my data.

How do I backup my entire Android phone to my computer?

Download and install ApowerManager. Download. Launch ApowerManager and connect your Android to it via USB or Wi-Fi network. Once connected, click Tools. Then click Backup & Restore. Next, choose Full Backup. Choose the backup location and then click Backup.

How do I back up my Android?

Open your smartphone's Settings app. Scroll down to Accounts and Backup and tap on it. Tap on 'Backup and restore Toggle on the Back up my data switch and add your account, if it's not there already.

How do I back up my Samsung phone?

Automatically back up data From Settings, tap Accounts and backup, and then tap Samsung Cloud. Tap More Options and then tap Settings. Next, tap Sync and auto backup settings, and then tap the Auto back up tab. Here, you can adjust which options get backed up automatically; tap the switch next to your desired apps.

How do I back up my contacts on my Samsung phone?

Open your Contacts or People app. Hit the menu button and go into Settings. Select Import/Export. Select where you want your contact files stored. Follow instructions.

Should I turn sync on or off?

Enable Google Sync for Android If it's on it should say Turn off auto sync, if it's not, that's where you can turn it on. To check if an account you've added is synced, tap on that specific account. If it's off, it will say so as soon as you open it.

What does Auto Sync do?

Time to time you add and make changes in your contacts, drive, events like birthdays in your Google calendar. So, when you have the sync ON, your mobile automatically updates all these settings to your account, and you can easily access them next time when you purchase a new smartphone.

What does turn on sync mean?

Sync means synchronization. When it is enabled for a particular app like message then a copy of all your messages will be sent to the web server which can be restored later on, if you format your phone or buy a new phone. By default it happens automatically in background.

What does Google Sync do?

What is Google Sync? Google Sync uses Microsoft® Exchange ActiveSyncÂ® to let your users synchronize their corporate mail, contacts, and calendars to their mobile devices. They can also set up alerts (sound or vibration) for incoming messages and upcoming meetings. Google Sync is enabled by default.

What does sync is off mean?

That setting basically means that it will sync your device with the service's servers. If you turn Auto Sync OFF, you will have to go into Settings > Accounts and Sync and Sync the Accounts manually by tapping on them and tapping the menu key and selecting Sync Now.

How do I turn off auto sync on my Android phone?

Open your phone's Settings app. Tap Accounts. If you don't see "Accounts," tap Users & accounts. If you have more than one account on your phone, tap the one you want to sync. Tap Account sync. Turn off the apps you don't want to auto-sync.

Ready to try pdfFiller's? Back Sign Gratuito

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