# Fill PDF Form for researchers

_Updated July 2026 · Arthize · https://arthize.com/for/researchers/fill-pdf-form_

Arthize lets researchers and academics fill out a PDF form in a private workspace — free, with no watermark. Filling a PDF form lets you type into fields, tick checkboxes and select options, then save the completed form without printing.

## Why researchers fill out a PDF form

A researcher merges a paper with its appendices, extracts a results table into Excel for re-analysis, and compresses the figure-heavy submission under a journal's upload limit — privately.

**Built for papers.** Whether it's papers, datasets, appendices, Arthize's fill pdf form keeps the work inside your private workspace. Unpublished work and grant applications are confidential; a private workspace keeps them out of public tools.

## What matters when you fill out a PDF form

You can type into interactive fields and tick checkboxes directly.

Completed forms can be flattened so values are locked.

No printing or scanning is required.

## How to fill out a PDF form

1. **Open the form tool** — Sign in and open the fill-and-sign tool.
2. **Add your form** — Upload the PDF form.
3. **Complete the fields** — Type answers, tick boxes and pick options.
4. **Download** — Save the completed form, optionally flattened.

## FAQ

### How do researchers fill out a PDF form for free?

Filling a PDF form lets you type into fields, tick checkboxes and select options, then save the completed form without printing. On Arthize it's free with no watermark, and the file is deleted after the job — which is why researchers and academics can use it for papers without a confidentiality risk.

### Is it private to fill out a PDF form sensitive papers?

Yes. Unpublished work and grant applications are confidential; a private workspace keeps them out of public tools. Files are processed inside your private Arthize workspace and deleted after the job.

### How do I fill out a PDF form online?

Filling a PDF form lets you type into fields, tick checkboxes and select options, then save the completed form without printing. On Arthize it's free with no watermark and processed privately.

### Can I fill a form that has no interactive fields?

Filling a PDF form lets you type into fields, tick checkboxes and select options, then save the completed form without printing. On Arthize it's free with no watermark and processed privately.