Fill PDF Forms
Fill out interactive PDF forms online — type into fields, tick boxes and complete documents. Free to fill, no account needed.
- 🔒 Files deleted after 1 hour
- ⚡ Secure 256-bit SSL
- ⭐ 4.8/5 from 12k+ users
The ultimate solution to convert and manage PDF documents with ease
PDFSwitch AI meets all requirements to convert, edit and manage your PDF documents.
PDF editing made easy
Edit your PDFs effortlessly with our intuitive tools. Add text, images, annotations, or even e-signatures, all in just a few clicks.
100% safe and secure
PDFSwitch AI keeps your documents and privacy safe. You can boost security with features like file password encryption, encrypted storage, and more.
15 million people, 180 countries, one simple tool
More than PDF editing, much more
How to fill pdf forms
- Upload your PDF formDrag & drop your file into the upload area, or click to browse.
- Fill the fieldsWe detect the form fields — type in text, tick boxes and select options.
- ReviewCheck every field is complete before you finish.
- Download your completed formClick Done to export the filled-in PDF.
Why choose PDFSwitch AI
Interactive field detection
We read the PDF's form fields so you can type straight into them.
Serious about privacy
Files are encrypted in transit and deleted within 1 hour.
No setup needed
Works on any device straight from the browser — no installs.
All-in-one PDF toolkit
Fill forms, sign, edit, convert and protect in one place.
No printing required
Complete forms digitally — no printing, scanning or mailing.
Fast and intuitive
Upload, fill and download in seconds.
Frequently asked questions
Is filling a form free?
Yes — filling is free. You only pay when you download the completed document.
What kind of forms work?
Interactive PDF forms with fillable fields (AcroForm). Flat scans can be annotated with the editor instead.
Are my files safe?
Files are encrypted in transit and automatically deleted within 1 hour.
What file size can I use?
Up to 100 MB per PDF on the free tier.