What does the PDF to UDF (for UYAP) converter do?

This tool converts the text in your PDF file to the UDF format accepted by UYAP. After conversion, you can download the resulting UDF file.

Which files can I upload?

Only files with the .pdf extension are accepted. If you select a different file type, the tool does not support it.

Where is the PDF I uploaded processed?

Your file is processed in your browser and does not leave your device. The tool works as KVKK-compliant in-browser processing.

Can I convert multiple PDFs at once?

Yes, in batch mode you can select multiple PDFs and convert them all to .udf at once. In this case, the files are downloaded as a ZIP.

What do I get when the conversion is complete?

When the conversion is successful, you can download your UDF file. You can also see the number of processed characters and the number of pages.

Add & Edit PDF User-Defined Fields

🔒Your files never leave your device — processed in-browser, never uploaded to a server.

📄→⚖️

Upload a PDF File

Drag & drop or click to browse · .pdf files only

🔒 Privacy-First — Processed In Your Browser

Your file is never sent to our servers. The entire conversion happens in your browser.
The generated UDF follows the 1.8 format spec accepted by UYAP.
Turkish characters are preserved, and paragraph structure is inferred and carried over.
Batch mode: select multiple PDFs at once and download every converted .udf as one ZIP.
Ideal for sensitive case files — no data ever leaves your device.

⚠️ Limitations

Images, tables, and complex layouts in the PDF are converted to plain text in the UDF.
Bold/italic styling from the PDF may not be preserved (UDF is a simple format).
Scanned PDFs need OCR first (see the note above).
This is a lightweight conversion — we recommend double-checking the final result in UYAP.

Auto-deleted in 7 days

256-bit SSL

Support

Your files are encrypted with SSL and automatically deleted from our servers 7 days after processing.

📖 How to Use

Upload PDF

Drag-drop or click to select your files.

Pick options

Page range / quality / orientation as needed.

Process

Click — server completes the task in seconds.

Download

Get the result; files are deleted in 7 days.

Frequently asked questions

No. In this tool, "UDF" means UYAP's document format; it has nothing to do with the Adobe Acrobat-style form field adding feature. The tool only converts PDF text one-way to .udf format.

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PDF to UDF Converter (for UYAP)