Switch from JotForm to pdfFiller for a Add Formula Field Button to Document for Sign Solution Gratis
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Build fillable documents
Add fillable fields to your PDFs and share your forms with ease to collect accurate data.

Save reusable templates
Reclaim working hours by generating new documents with reusable pre-made templates.

Get eSignatures done
Forget about printing and mailing documents for signature. Sign your PDFs or request signatures in a few clicks.

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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 use Google Forms to calculate?
Google Forms does not support dynamic calculations, but you can use Form facade's calculate field option to automatically compute and display the data in real-time to the user filling the form. Calculated fields allow you to compute a field with values from other fields.
Can you collect signatures on Jotform?
Jotform's signature widgets allow you to collect electronic signatures and approvals specific to your needs. Create and automate rental agreements, service proposals, letters of acceptance, contractor forms, and more. Jotform helps you create more powerful online signature forms, no matter the occasion.
How do I add a sign in Jotform?
Do you need to sign a form electronically. Let me show you how with jotform. Sign. Hey Job FarmersMoreDo you need to sign a form electronically. Let me show you how with jotform. Sign. Hey Job Farmers welcome back I'm Kimberly. And I'm currently in the desktop version of my dashboard.
How do I convert a PDF to a signable document?
How to make a PDF signable online for free Go to Xodo's free online PDF Editor tool. Choose and open your PDF file. From the top menu, choose Build Form. Add a signature field simply by clicking on the signature icon and then clicking and dragging to the desired position and size onto your page.
How do I create a signable document in Jotform?
Create a signable document Go to your My Documents page and click on Create Sign Document. Now, you can upload your own document, or you can use the Demo Document to test it out. Then, you can add more documents, or you can just continue by clicking on the Create Signable Document button.
How do you use calculated field in Jotform?
Search and select Form Calculation. Use the editor on the right to build your formula. Note: To open the formula editor, select the Form Calculation widget's wand icon. Once you're done, select Save at the bottom.
How to send Jotform for signature?
If you upload a document, Jotform Sign can automatically detect any fillable fields. You can also drag and drop fillable fields into your document. When you're ready to send the document to signers, add your signers' emails in the Send tab. The process is simple and easy.
How do I turn a document into a signable document?
Add an Invisible Digital Signature Open your document and click the File tab. Click Info and then click Protect Document. From the Protect Document drop-down menu, click Add a Digital Signature. Select a Commitment Type, such as created and approved this document, and then click Sign.
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