Fill PDF forms
Detect fields and fill in existing PDF forms.
How to fill out a PDF form online
Upload the PDF with the form
Drag the file with the fields you want to fill in, or click to select it from your computer.
Fields are detected automatically
The tool identifies the form's fields (text, checkboxes, dropdowns) and generates an editable form so you can fill them in one by one.
Save your filled-in PDF
Download the document with all the information you entered already saved directly into the PDF. The process happens in your browser, without uploading the file to any server.
Why fill PDF forms on PDFDocks?
PDF forms are common—applications, surveys, contracts. Filling them by hand or with desktop software is inconvenient. PDFDocks lets you fill interactive PDF forms directly in your browser using JavaScript, keeping files private and changes instant.
Can I fill any PDF form?
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PDFDocks works best with interactive PDF forms. Non-interactive PDFs would require other tools.
Can I save filled forms?
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Yes. PDFDocks creates a new PDF with your answers filled in.
Is my form data private?
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Completely private. Form filling happens in your browser. Data never leaves your device.
Can I print filled forms?
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Yes. The filled PDF can be printed directly from your browser.
Can I edit filled forms later?
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You can refill the form or edit the PDF with other tools.
Do I need software?
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No. PDFDocks works entirely in your browser.
Tools
Merge PDF
Combine several PDFs into one file, in any order you like.
Split PDF
Extract specific pages or split your PDF into ranges.
Rotate PDF
Rotate the pages you need, one by one or all at once.
Compress PDF
Reduce the file size by re-optimizing its content.
PDF to images
Convert every page into a high-quality PNG image.
Images to PDF
Combine your photos or images into a single PDF document.
Watermark
Add overlay text to every page of your PDF.
Protect PDF
Add a password to restrict access to the file.
Unlock PDF
Remove the password from a PDF if you know it.
Remove pages
Delete the pages you don't need from your PDF document.
Extract pages
Select and save only the pages you need.
Reorder PDF
Freely reorganize, move or rearrange the pages in your document.
Crop PDF
Remove margins or adjust the visible area of the page.
Page numbers
Add page numbering with custom position, style and font.
Sign PDF
Draw your signature and stamp it onto any page of the document.
Scan to PDF
Capture documents from your phone and send them straight into a PDF.
OCR PDF
Turn scanned PDFs into documents with selectable, searchable text.
PDF to Markdown
Extract your PDF's content into editable Markdown text.
Word to PDF
Convert Word (.docx) documents into PDF format.
Excel to PDF
Turn Excel spreadsheets (.xlsx) into PDF documents.
Compare PDF
Place two versions of a PDF side by side to spot the differences.
Redact PDF
Permanently cover up text or graphics containing sensitive information.
Repair PDF
Attempt to recover and fix damaged or corrupted PDF files.
JPG to PDF
Convert one or several JPG photos into a single PDF document.
PNG to PDF
Convert one or several PNG images into a single PDF document.
PDF to JPG
Convert every page of your PDF into a JPG image.
PDF to PNG
Convert every page of your PDF into a high-quality PNG image.
WEBP to PDF
Convert one or more WEBP images into a single PDF document.
PDF to WEBP
Convert each page of your PDF into a lightweight, high-quality WEBP image.
PDF to Word
Extract text from your PDF into an editable Word document (.docx).
PDF to Excel
Extract text and tables from your PDF into an Excel spreadsheet (.xlsx).
HEIC to PDF
Convert one or multiple HEIC photos (iPhone format) into a single PDF document.
EML to PDF
Convert an email (.eml) into a PDF document, including sender, recipient, subject, and message body.
MHT/MHTML to PDF
Convert a web page saved in MHT or MHTML format into a PDF document.
