Work with PDF Online

Work with PDFs online

Use Acrobat online services to convert Microsoft Office files to PDF in any browser. Convert images, fill and sign forms, and request signatures too.

Do more with PDFs

Do more with your PDFs

Do you need to convert, combine, fill, sign, and send files for signature? Subscribe to Adobe Acrobat PDF Pack for a set of online tools.

Best PDF Converter

Get the best with Adobe

You can complete two Request Signatures transactions every 30 days on a rolling basis. Sign in to work with your stored files.

Collect Signature

Online e-signatures for PDFs

When you need to get a PDF document signed quickly, use Adobe Acrobat online services. The Request Signatures tool lets others sign PDF documents online without any hassle.

Let Others Sign

Get others to e-sign documents

You can quickly send a document for e-signing. Just sign in, then add signers, assign the fields they need to complete, and click Send to email your request for an Adobe signature.


E-signatures you can trust

The Acrobat signature tool uses Acrobat Sign technology to ensure tamper-proof, signed agreements. You manage the signing process for your important documents—from start to finish.

Request Signature

How to request a signature on PDF files

How to request a signature on PDF files

Follow these easy steps to get others to sign PDFs and track progress:

Click the Select a file button above, or drag and drop a file into the drop zone.

Select the document you want to request a signature for.

After Acrobat uploads the file, sign in to send it for e-signing.

Add recipients’ email addresses, then click Next.

Mark where signers need to fill in and sign.

Click Send to send your document for signing.

Questions? We have answers.

Are e-signatures secure?

When you use Adobe tools to collect electronic signatures, you can trust they are secure. The Acrobat online e-signature solution uses Acrobat Sign technology to make sure signers can’t change the agreement after they add signatures, protecting signed documents from tampering. In addition, you can track and manage all sign requests — creating a valuable audit trail with timestamps.


You can also try Adobe Acrobat Pro DC for free for seven days to do more with PDF files on Mac or Windows. Use digital signatures, collect e-signatures with advanced authentication, fill and sign forms, sign documents yourself with an image of your signature, create templates, edit PDF documents, use toolbar and annotation functionality, use cloud storage, create fillable PDF forms, and convert PDF files to Microsoft Word documents, PowerPoint docs, or Excel formats. You can work online, on your desktop with Acrobat, or on your mobile device with the Acrobat Reader mobile app. Free tutorials can get you up and running fast. Third-party integrations can also make your document workflows more efficient.

How do I send a PDF to request a signature from multiple signers?

When you need multiple people to e-sign a document, simply add more email addresses during the setup process. You can also assign form fields and signature fields to specific individuals. Acrobat will route the agreement to the signers in the order they were entered and send everyone a copy of the completed agreement after signers have added their online signatures.

Will I be notified when my PDF is signed?

Yes. Acrobat will send a notification in real time by email when the PDF is signed, along with a copy of the final agreement.

Questions? We have answers.