Complete an existing fillable PDF
Select a PDF that already contains interactive form fields. FigureOwl reads the field names and lets you complete supported text boxes, checkboxes, radio groups, dropdowns and option lists. Your finished file downloads directly from the browser.
Editable or flattened output
Leave Flatten completed form off when the recipient may need to edit supported fields later. Turn it on when you want the answers drawn into the pages as fixed content. Flattening is useful for a final copy, but you should keep the original fillable PDF in case you need to make changes.
What this PDF form filler supports
The tool works with standard AcroForm fields already embedded in a PDF. It does not create fields, run PDF JavaScript, verify signatures or fill XFA forms. A scanned document or a PDF that only looks like a form has no interactive fields to read; it must first be prepared in a PDF form editor.
Use care with signed and official documents
Saving changes can invalidate an existing certificate-based digital signature. Keep the untouched original when signature verification matters. Review every answer after download, especially dates, account numbers and official declarations, because field names and validation rules are controlled by the document author.
Private browser-local processing
The selected PDF and your answers are processed locally on your device. FigureOwl does not receive or store the document contents. The tool accepts one PDF up to 100 MB and 300 fields; password-protected, damaged or unusually complex forms may require desktop software.