Form Logic Designer
Design dynamic behaviors using a glassmorphic node canvas and inject interactive AcroJS logic into PDF forms.
Configurația logicii formularului
Trageți și plasați un PDF AcroForm aici pentru a crea reguli de dependență a câmpurilor.
Trageți și plasați fișierele aici, sau faceți clic pentru a răsfoi
or
Trageți și plasați un PDF AcroForm aici pentru a crea reguli de dependență a câmpurilor.
Designed for Trust and Speed
PDFRunway handles your documents locally, keeping data secure and processing lightning-fast.
Easy to Use
Simple 3-step processes designed for speed, clarity, and non-technical users.
Fast & Reliable
High-performance local compilation keeps processing fast, secure, and responsive.
100% Secure
Your documents never leave your browser. Zero uploads, 100% client-side privacy.
Works Anywhere
Access the full suite on any browser, system, desktop, or mobile device.
Cum se utilizează
Follow these three simple steps to process your file in seconds.
Upload Interactive PDF
Provide a PDF file that already has active form fields (AcroForm).
Map Out Logic in Canvas
Connect fields as nodes. Link output events (change, blur) to target actions (show, hide, calculate, disable).
Compile and Download
Inject the compiled JavaScript logic into the PDF dictionary and save the final smart document.
Despre acest instrument
Interactive Form Logic Designer is a pioneering tool that fills a massive gap in PDF capabilities: creating active, responsive fields instead of flat, dead forms.
Through our visual canvas featuring "glowing glassmorphic nodes" (built on React Flow), form fields are represented as connected modules. You can drag links to define relationships: e.g., when a checkbox is checked ➜ enable a text input ➜ auto-calculate values and update a total field.
Once designed, the AcroJS engine compiles the logic into official Acrobat JavaScript and injects it into the '/AA' (Additional Actions) dictionaries of the AcroForm. The interactive behaviors are then executed natively inside any standard PDF reader.
Cazuri de utilizare
Smart Sales Contracts
Show or hide supplementary input fields dynamically based on the client's selected terms.
Automated Expense Forms
Sum up multiple expense lines and compute taxes dynamically without manual calculation.
Interactive Questionnaires
Skip irrelevant questions based on previous answers, providing a cleaner mobile filling experience.
Întrebări frecvente
Have questions? Find quick answers about this tool here.
Yes. This tool is designed to bind logical rules to existing fields. If your PDF does not have interactive fields, use our Form Creator tool to add inputs and check boxes first.
It runs on all PDF readers that comply with Adobe PDF standards and support Acrobat JavaScript (such as Adobe Acrobat Reader, Foxit Reader, and major web browsers). Minimalist mobile readers might support basic actions only.
Not at all. The injected scripts only run on-screen during form completion. When printing, the current state of fields is printed statically without any node visualization.