FormForge

FormForge is a free, privacy-first PDF form builder that runs entirely in your browser. Import any PDF and place text fields, checkboxes, radio groups, dropdowns, dates, numbers and signature fields — or let a neural network detect the fields on a flat PDF for you, locally via WebAssembly. Export standard AcroForm PDFs that open in Adobe Reader, Preview, Chrome and Firefox. Batch-generate PDFs from CSV, sign with a certificate whose key never leaves your device, and work offline as an installed PWA. No account, no upload, no subscription.