There are four easy ways to add an electronic signature: select from your saved signatures; add it as an image file; draw it in Lumin; or write it using a Lumin signature style.
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TIP: You can select the Signature tool by typing S on the keyboard.
Add signatures by:
- selecting from your saved signatures
 - uploading an image file of your image
 - drawing the signature using your mouse or trackpad
 - typing your signature
 
Select from your saved signatures:
- Open the document you want to sign.
 - Click the Signature tool from the Popular or Fill & Sign Tool group. Any saved signatures will display to be selected.

 - Select your saved signatures.
- (Optional): Click Place signature multiple times if you need to add your signature to numerous pages.

 
 - (Optional): Click Place signature multiple times if you need to add your signature to numerous pages.
 - Use your cursor to place your signature anywhere in the document, and then click to stamp your signature.

 
NOTE: You can easily manipulate a signature you've added to a Lumin PDF document, this article explains how.
Add a signature - upload an image:
- Open the document you want to sign.
 - Click the Signature tool from the Popular or Fill & Sign categories. Any saved signatures will display to be selected.

 - Select Add Signature.

 - Select Image, then drag and drop image files into the upload field or click Browse file.

 - Open your selected image from your device (no larger than 2.5MB) and click Save.
- (Optional): Click Place signature multiple times if you need to add your signature to numerous pages.

 
 - (Optional): Click Place signature multiple times if you need to add your signature to numerous pages.
 - Your signature will appear on your cursor in the document. Click where you want to stamp your signature.
 
NOTE: You can easily manipulate a signature you have added to a Lumin PDF document, this article explains how.
Add a signature - draw
- Open the document you want to sign.
 - Click the Signature tool from the Popular or Fill & Sign categories. Any saved signatures will display to be selected.

 - Select Add Signature.

 - Select Draw and use your cursor to draw your signature.
- (Optional) Click on Change color to change the style of your signature.
 - (Optional): Click Place signature multiple times if you need to add your signature to numerous pages.

 
 - Click Save.
 - Your signature will appear on your cursor in the document. Click wherever you would like to place your signature.
 
NOTE: You can easily edit a signature that you have added to a Lumin PDF document. This article provides detailed instructions on how to do so.
Add a signature - type
- Open the document you want to sign.
 - Click the Signature tool from the Popular or Fill & Sign categories. Any saved signatures will display to be selected.

 - Select Add signature.

 - Select Type.
 - Enter your name or initials in the signature field.

 - To customize the style, click on Change color and Change font options, and personalize it according to your preferences.
- (Optional): Click Place signature multiple times if you need to add your signature to numerous pages.
 
 - Click Save.
 - Your signature will appear on the cursor in the document. Click wherever you would like to place your signature.
 
WARNING: The free Lumin plan has a 3-signature limit per month. Upgrade to Lumin Premium to unlock unlimited e-signatures.
NOTE: You can easily edit a signature that you have added to a Lumin PDF document. This article provides detailed instructions on how to do so