Sign PDF brings you sign PDF, a tool that will let you add signature to PDF digitally, without downloading any type of program. This is thanks to the fact that the PDF signing process is fully done in the cloud: You will not have to install any programs!

  • Sign your PDF document online
  • Insert one or more signatures
  • You can also sign freehand, without programmes.
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Digitally Sign Your PDFs

Need to sign a PDF and don’t know how? With the PDF signer, you will be able to sign PDF documents online with electronic signatures and, thus, avoid having to sign them in person. This new age allows us to work or study from home. This has brought the need to sign documents in the cloud, for all kinds of digital procedures.

But signing PDF files online is not the only thing you will be able to do with our tool pack. You also have the option to repair, edit, and even protect your PDFs, among other features.

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You Can Sign As Many PDFs As You Want

If you thought that by signing a PDF you had some kind of limitation when it comes to officializing this type of document, the truth is that you were wrong. You can digitally sign a PDF as many times as you want and as many documents as you need. Just follow the steps on your screen and our PDF signing tool will do the rest.

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All Digital PDF Signing Is Carried Out Online

Sign PDF is a 100% online tool that prevents you from having to download and install programs on your computer. This feature, in addition to speeding up the full signing PDF documents process, lets you do so anywhere, from any device with internet access.

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Safety First In Our PDF Filler

If you need to sign a PDF, it surely is an important document. That is why we are committed to your safety and privacy. We have strict controls that prevent the intrusion of unwanted glances. Likewise, when working online, you avoid the possibility of downloading corrupt installation files that may infect your computer.

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Full Compatibility With All Devices

Another advantage of sign PDF being totally online is that you won’t find any kind of problem when it comes to managing the digital signature tool from any available device. This includes all mobile phones and tablets. Modernity requires processes to be increasingly multi-device friendly and this tool to sign PDF documents is a good example of this.

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Signing A PDF Has Never Been Easier

It is easy to insert your signature into a PDF with sign PDF, as our tool helps you throughout the process. Just press the corresponding option, upload the PDFs you want to sign, and follow the steps shown to you. Everything is very intuitive and easy, which makes the user experience very pleasant.

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Say Goodbye To Watermarks And Advertising

One thing that many users complain about is the watermark in their documents when they finish signing a PDF. Usually, when we need to sign a PDF, it is because it is an important file. Thus, watermarks are a surplus and, of course, with our online application, there is no advertising trace in your document.

Step By Step: How To Sign PDF

Here’s how you can sign PDF online with our tool:

  1. First of all, upload the PDFs you want to sign to our tool by clicking on the "Select PDF file" button or drag the document to the "Or drag and drop the JPG here" space.
  2. Once this is done, you will access the tool as such. Here you can upload your signature thanks to the "Insert signature" button or sign the document by hand through the pen or sign button. You will see how, among other options, you can choose the thickness and color of your strokes.
  3. Once you have inserted your signature in the PDF, click on "Download" to finish the process.
  4. Now you will only have to access your downloads folder to open the new document and save it to the folder you want.

More Options To Fill PDF With Your Signature

PCs with the Microsoft Windows operating system (in any of its versions) have a paid program that lets you sign any .pdf file. This program is Adobe Acrobat Reader and it has a paid license that includes a monthly subscription.Signing a PDF with Adobe is as easy as following these steps:
  1. Find the PDF document in your computer’s file explorer. Right-click on it. Place your mouse on "Open with". In the list of supported programs, click on "Adobe Acrobat Reader DC".
  2. If you want to sign the document, click on the "Fill and Sign" option in the side menu on the right of the viewer.
  3. Finally, a pop-up window will open in which you must click on the "Fill in and sign" option. If you want to ask someone to sign the document, you should then click on the "Request signatures" button.

Signing PDFs on Mac without using any external software is a simple task. Preview, Apple’s Mac OS default PDF viewer, has a feature for signing documents.To add your digital signature to a PDF document on Mac, follow these steps:
  1. Open the PDF file you want to sign with Preview.
  2. Once inside, see if a small signature icon appears at the top. If you see it, tap on it. If you don’t see it, go to "View" and click on "Show Markup toolbar", and look for it again.
  3. Now just insert your signature (by drawing on the trackpad or scanning your signature on paper with the computer webcam), add it to the document and, finally, go to "File", click on "Export as PDF..." and save your signed document.

Signing PDF on Android is easy, go if it’s easy! In addition to the online tool, which makes the process completely free and instant, you can try using Adobe’s paid application to sign a document from your mobile or tablet.To do this, follow these steps:
  1. Open your PDF file with Adobe Acrobat Reader on your mobile or tablet.
  2. Then, tap the pencil icon at the bottom right corner of your screen.
  3. At the bottom, a menu will be displayed. There you must select the last option available, the signature option.
  4. Choose between "Create signature" or "Create initials". Then, customize your signature and add it to the document.

Few users know that iPhone and iPad come with a default function to sign PDF documents as an alternative method to using a convenient online tool. This option is available through Markup, which is Apple’s native feature for editing documents.The process to sign a PDF on iPhone, iPad, or iPod touch via Markup is as follows:
  1. Open the email app and click on the compose a new email icon, or reply to one in your inbox.
  2. Tap on the email body and, in the drop-down menu, look for the "Add Attachment" option. Tap on it and select the PDF you need to sign.
  3. Then, click on the attached document, open the options menu and choose "Markup", which is an option that you will easily identify because it comes with the icon of the tip of a marker.
  4. Then click on the " + " icon, tap the option to add a signature and proceed to sign the document.
  5. Finally, send the signed PDF to your recipient via email.

After This, Users Also Need:

Once you have signed all your PDF documents, you may want to protect them from being edited or copied by the people you’ll share them with, so you can set a password with our tool:

Frequently Asked Questions About Signing PDFs

There are two ways to sign PDFs: one is by hand, which makes you have to move to where the document is (or ask for it to be sent to you by mail); the other is the one proposed by this PDF signing tool, which lets you capture your writing comfortably from home and, later, send the PDF by email. Which do you think is better? You choose!

Usually, official files issued by the State need, on many occasions, to be signed in person, going to an agency. Other agencies, need you to have your electronic certificate or digital signature, to formalize a document. With sign PDF, you can upload your digital certificate to the tool, although it is recommended to consult with the Central Administration about the validity according to the situation and the document for which the digital signature is required.

No, not at all. The format does not change when signing the document. The moment you run sign PDF, you will get a .pdf resulting file, which is the extension you had at the beginning, so you don’t have to worry about a format change. Likewise, there are tools that let you change file extensions if you wish, but the decision to do so is in your hands.

No, you don’t need to re-create your signature every time you want to sign a document. To streamline the processes, if you wish, you can save your signature. That way, you won’t have to do it again every time you want to electronically sign a PDF. Nevertheless, if you want, you can always re-create your signature on the PDF right away with your mouse, touchpad, or graphic tablet.

The answer is yes, you will be able to sign all the PDFs you need, whether it is the same file with several pages or a single page. This is one of the great advantages that you will find within our tool. Afterward, you just have to download the resulting file and send it by email (or share as you prefer).

There are times when the PDF is protected only so that it cannot be edited, but it can be signed. However, if this is not the case, you can request the original PDF from the document’s owner, or use programs to unlock PDFs, such as the one offered by our tool.
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