Create Fillable PDF Forms Online — Free
Creating interactive PDF forms used to require expensive software like Adobe Acrobat. The DoctorDocs PDF Form Builder lets you turn any static PDF into a fillable document with text fields and checkboxes — entirely inside your web browser.
Upload a contract, application, survey, or any document. Draw fields exactly where you want them, name each field, mark required ones, and export a standards-compliant PDF with real AcroForm fields. Recipients can fill it out in any PDF reader — Adobe, Preview, Chrome, or even on their phone. Your file never leaves your device.
Key Capabilities
Visual Drag-to-Draw Interface
Click and drag directly on the PDF page to create text fields and checkboxes. See exactly where each field will appear with real-time preview overlays.
100% Client-Side Processing
All rendering and form generation happens locally in your browser using PDF.js and pdf-lib. Your documents are never transmitted to any server — total privacy guaranteed.
Standards-Compliant AcroForms
Exported PDFs use the industry-standard AcroForm specification, ensuring compatibility with Adobe Acrobat, Preview, Chrome, Edge, and mobile PDF readers.
Session Persistence
Accidentally close your tab? Your field layout is automatically saved to local storage and can be restored when you re-upload the same file.
How to Use
Upload your PDF
Drag and drop any PDF document into the upload area. The file is rendered entirely in your browser — nothing is uploaded to a server.
Draw form fields
Select the Text Field or Checkbox tool, then click and drag on the PDF to place interactive fields exactly where you need them. Configure names and required status in the side panel.
Export the fillable PDF
Click Export PDF to download your document with real, interactive form fields embedded. Recipients can fill it out in any PDF viewer — no special software needed.
Common Use Cases
- HR & Onboarding FormsConvert employee onboarding packets, W-4s, and policy acknowledgment sheets into fillable digital forms.
- Application & RegistrationAdd input fields to membership applications, event registrations, and permit request forms.
- Contracts & AgreementsPlace signature-date fields, checkbox acknowledgments, and text inputs on NDAs, lease agreements, and service contracts.
- Surveys & FeedbackBuild simple checkbox-based surveys or questionnaires directly on branded PDF templates.
Frequently Asked Questions
Can recipients fill out these PDF forms on mobile devices?
Yes. Forms created with DoctorDocs adhere strictly to ISO 32000 standard PDF AcroForms. They can be opened, filled out, and saved in Adobe Acrobat, Apple Books, Google Drive, or any modern mobile or desktop PDF reader.
Are my uploaded PDFs stored on your server?
No. The entire PDF form builder runs locally in your browser using client-side WebAssembly and pdf-lib. Your confidential contracts, internal forms, and documents never leave your computer.
What types of form fields can I add?
You can add interactive single-line and multi-line text input fields, checkboxes, and radio choices, complete with customizable field names, required validations, and default values.
Is there any cost or watermark added to created forms?
No. The form creator is 100% free with zero watermarks added to your exported PDF documents.