Read the form structure
Detect native fields, printed blanks, labels, requirements and conditional sections.
Product
Read, match, fill. In seconds.
HelperDoc turns a blank official form into a finished one. It reads the layout, pulls what it can from your saved details, and shows you exactly what to check before you submit.
EncryptedNothing is written until you have reviewed it.Your layout, untouched
Reads any layout
Digital forms, flattened government PDFs, and photos of paper. Field names translate into 27 languages.
Fills from your details
Confirm a value once and it is reused on every future form, so you never type your tax number twice.
Flags what to check
Anything read with less than full confidence is marked, with a plain reason why. No silent guesses.
Fills on the original
The output is your form, filled in place, laid out exactly as the office expects it.
Handles conditions
Fields that only apply based on an earlier answer stay out of your way until they are relevant.
Private by design
Sensitive values sit behind a passcode, and your data stays in the EU region.
One product, one workflow
Everything from a blank PDF to a reviewable document
The former product pages now live together here, so the whole workflow is visible without chasing a menu.
Surface uncertain matches
Show where a suggestion came from and ask before ambiguous details enter the page.
Keep details in context
Reuse confirmed information by meaning, person and address role—not by similar labels alone.
Review the actual output
Edit, fill, inspect, download and share a PDF while preserving its original page design.
HOW IT WORKS
Three steps. Under a minute.
Nothing is ever guessed. If a value cannot be traced to something you provided, the field is left empty and flagged, with a plain reason.Upload your document
Upload any of these
It reads and fills the form
Every field read, matched and checked
Review and download
Your form is ready to go
FAQ
Common questions
How accurate is HelperDoc?
Accurate enough to be useful, and honest about the rest. Every value comes from something you provided, never from a guess. Where confidence is low the field is flagged with a plain reason so you can check it before sending.
Is my data secure?
Your documents and saved details are encrypted, sensitive values sit behind a passcode, and data stays in the EU region. You can delete anything at any time, and uploads can be set to delete themselves after 30 days.
What kinds of document are supported?
PDF forms with fillable fields, flattened government PDFs where those fields were stripped out, scanned documents, and photos of paper forms. Upload a PDF, JPG or PNG up to 25 MB.