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  • Details come from a file you already have
  • It works on flat and scanned PDFs
  • See and change every value before download

Auto-fill PDF forms from your own files

Our AI form filler reads a document, scan, or photo with your details and works out which value goes where. Or type it in yourself.
Upload a PDF, contract, or Word file that has your details, and AI pulls each value into the form.
Upload a scan or a photo of an ID or document, and AI reads which fields to fill.
Prefer to do it by hand? Type anywhere on the form, and fix any value AI filled.
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The interface is clean, user-friendly, and makes it incredibly easy to add text, signatures, checkboxes, and other information without any hassle.

Mark Pepito

Whatever you need to fill

From a W-9 for a new client to the paperwork for a new job, pick your situation and start filling
  • Fill a W-9 for a new client, a 1099-NEC at tax time, and your Schedule C, without retyping your details.
  • Get through the paperwork fast: an I-9 and a W-4, filled and downloaded in minutes.
  • Fill a 1040, a W-2, or a 1040-NR online and download it ready to file.
  • Fill an N-400, an I-130, or a DS-11 passport application, then download it ready to file.
  • Fill a CMS-1500 claim, a UB-04, or a Medicare CMS-40B without the paper chase.
  • Fill an SS-5 for a Social Security card or a Form 2848 power of attorney, then sign it.
Browse all forms
The forms you need. Always up to date.

How to fill out a PDF form in 3 steps

  1. 1

    Upload your form, flat or scanned

  2. 2

    Add a document or type your details, AI fills the fields

  3. 3

    Review and download

Fills flat and scanned forms too

No fields to click? AI finds where each field belongs on flat and scanned PDFs and fills them anyway.
Or make the PDF fillable and type it in yourself.
LZ

Built for the forms you actually file

Form 1099
Access our editable Form 1099 online, enter your details, make quick changes, and download your form instantly. Simple, secure, and perfect for freelancers, contractors, and small business owners.
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Form W-9
Form W-9 is a document used to submit your Taxpayer Identification Number (TIN) to a person or entity that requests it to be able to file an accurate information return with the IRS. Access a fillable Form W-9 by browsing our PDF Forms hub and choosing it from our selection. Then open it in our editor, and you’ll be able to type information directly into the empty slots and complete the document quickly. “PDF.net saved me hours; the editor is super easy to use, so I completed and prepared my W-9 for submission in no time!”
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Schedule C (Form 1040)
Schedule C on Form 1040 is used to report income and loss from a business you operated or a profession you practiced as a sole proprietor. Our editable Schedule C (Form 1040) facilitates the tax filing process. All you have to do is type information directly into the empty slots.
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1040 Form
A Form 1040 is the IRS tax return used to report your annual income, calculate taxable income, claim credits and deductions, and determine whether you owe taxes or will receive a refund. Access our 1040 fillable form online and handle your tax return without a hassle. You can enter your income, deductions, and credits easily, review the details, and download a completed copy ready for filing.
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Form W-4
Form W-4 informs the employer of the correct federal income tax to withhold from the employee’s paycheck. Select a fillable tax form, open it in our PDF editor, and enter the information directly in the fields; once you complete it, you can download your W-4 and submit it to your employer.
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Form 1099-NEC
Form 1099-NEC is used to report payments of $600 or more to nonemployees who have performed services for you. Complete our editable Form 1099-NEC online and download it to your device. All you have to do is open it in our editor, and enter the required information as instructed.
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Form I-9
Employers use Form I-9 to verify the identity and employment authorization of their employees, whether they are U.S. citizens or noncitizens. Fill out our editable Form I-9 online by simply typing the required information directly into the empty slots. Once that’s done, download the form to your device.
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Browse all PDF forms
The forms you need. Always up to date.

See it fill a form in real time

Watch AI read a document and fill a flat form field by field

Fill your PDF form now

Upload a document and let AI fill any PDF form, flat or fillable, then download it ready to file
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Frequently asked questions

All PDF tools in one place

No installs, no app-switching — works on any device

More tools

Convert Word to PDF

Transform DOC/DOCX to PDF. Preserve formatting.

Convert JPG to PDF

Merge JPEG photos into a single PDF file without losing quality.

Convert PNG to PDF

Combine multiple PNG images into one PDF. Resolution maintained.

Convert PDF to JPG

Turn PDF pages into separate JPEG images. Ready to share or upload.

PDF to Excel

Turn PDF tables into editable spreadsheets ready to use in Excel or Google Sheets.

Convert PDF to PNG

Split PDF pages into separate PNGs. Full resolution preserved.

Convert Markdown to PDF

Paste or upload your .md file and get a formatted PDF in seconds. Tables and code blocks included.

Convert Excel to PDF

Turn XLS & XLSX into a clean, shareable PDF. Formatting intact.

PDF to CSV

Extract table data from PDFs into clean CSV files ready for spreadsheets and data analysis.

PDF to PowerPoint

Get editable PPT & PPTX slides. Keep fonts & layout.

Convert HEIC to PDF

Turn iPhone HEIC photos into a shareable PDF. Opens on any device.

Convert PowerPoint to PDF

Turn PPT & PPTX into a share-ready PDF. Opens on any device.

Bank Statement to Excel

Convert PDF bank statements to editable Excel or CSV files for accounting and analysis.

Convert EPUB to PDF

Turn an EPUB eBook into a print-ready PDF. Opens on any device.

Compress

Reduce PDF file size with 3 compression levels.

Compare PDF

Spot every change between two PDFs. View side by side or overlay.

Add Image

Add logos, photos & graphics to PDFs. Adjust size and position.

Split File

Split PDF into multiple files. Choose any page to divide.

Rearrange Pages

Drag & drop to reorganize. Delete, duplicate, rotate pages.

Add Page Numbers

Number pages automatically. Choose position, format, margins.

Annotate

Mark up PDFs: draw, highlight, erase. Multiple colors & line widths.

Rotate Pages

Adjust PDF orientation easily. Choose single, multiple, or all pages.

Bates Numbering

Add Bates numbers automatically. Choose prefix, suffix, and numbering style.

Extract Pages

Select the pages you need and save them as a new PDF.

Make PDF Fillable

Add text fields, checkboxes & signatures. Works on flat and scanned forms.

Unlock PDF

Remove passwords and restrictions with just a few clicks.

Protect PDF

Secure PDF from unauthorized use with a password.

Chat with PDF

Ask AI any questions about your PDF.

PDF Summarizer

Summarize PDFs into key points with AI.

Generate PDF

Describe a doc you need and get a formatted PDF.

Share PDF

Upload and share PDF via secure link or email in seconds. Control who can view or edit.