A free AutoMailMerge alternative — no Acrobat
AutoMailMerge needs a paid Adobe Acrobat license. UZZIA fills PDF forms from a spreadsheet in your browser — free, with no Acrobat and no signup.
New here? Try it with sample files: Sample PDF · Sample CSV
Files are processed in your browser and never uploaded.
From spreadsheet to PDFs in four steps
- 01
Upload your PDF
Choose a fillable PDF form — we read its fields instantly.
- 02
Upload your data
Drop an Excel or CSV with one row per document.
- 03
Map & name
Fields auto-map to columns. Choose how files are named.
- 04
Download
Get one named PDF per row in a zip — or a single merged PDF.
Everything you need to batch-generate documents
One named PDF per row
Name files from your data and download them all in a single zip — no macros, no copy-pasting.
Private by design
Everything runs in your browser. Your PDF and spreadsheet are never uploaded to a server.
Auto field mapping
PDF form fields are matched to spreadsheet columns automatically — adjust any of them in one click.
Any fillable PDF
Bring your own AcroForm PDF. Values are flattened so they show correctly in every reader.
Split or merge
Export one PDF per row in a zip, or a single merged PDF — whichever you need.
English & 中文
Bilingual interface with one-click language switching.
Frequently asked questions
Do I need Adobe Acrobat?⌄
No. Unlike the AutoMailMerge plug-in, UZZIA runs in your browser with no Acrobat and no install.
How do I batch-fill PDF forms from Excel?⌄
Upload a fillable PDF and your Excel or CSV, map fields, and download one filled PDF per row in a zip.
Is it really free?⌄
Yes — the in-browser tool is free, with no signup and no data upload.