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Elixuvo

PDF Form Filler

Fill interactive PDF AcroForm fields online. Detected text fields, checkboxes, dropdowns, and radio groups can be edited before download. Flat PDFs without form fields are reported clearly. Processing runs on the Elixuvo API — files are not stored permanently.

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How to use this tool

  1. Drag a fillable PDF into the panel or browse for one (max 25 MB and 1000 pages).

  2. Wait while Elixuvo inspects interactive AcroForm fields.

  3. Edit text, checkboxes, dropdowns, or radio options, then click Fill PDF.

  4. Download the filled PDF. Choose Fill another PDF to start over.

Frequently asked questions

Quick answers about file privacy, processing modes, formats, and device support.

Only if the PDF already has interactive AcroForm fields. Scanned or flat documents without form fields cannot be filled here, and Elixuvo will not invent fields for them.
Text fields, checkboxes, single-select dropdowns/lists, and radio button groups. Signatures, push buttons, password fields, and rich-text fields are not filled.
Yes for common viewers. Elixuvo regenerates field appearances with pikepdf when filling. Unusual custom appearances may look different in some readers.
No. Unlock the PDF first. Empty, damaged, and non-PDF files are also rejected.
No. The PDF is held in memory for the request and discarded afterward. Form values are not logged and are not written to durable storage.

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