UDF Mobil: UDF Viewer & PDF
Document Scanner, PDF & Word
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Tap a UDF file from Mail, WhatsApp or Files and open it in UDF Mobil. Convert to PDF and Word, calculate legal deadlines, redact personal data and run OCR.
UDF Mobil opens, edits and converts UDF (UYAP Document Format) files on iPhone, and converts them to PDF and Word. No computer and no account needed; your documents are processed on your device.
What is a UDF file?
UDF is the document format used for petitions, notifications, decisions and minutes downloaded from UYAP, Turkey's court information system. Standard iPhone apps cannot open it; UDF Mobil opens, edits and converts it to PDF and Word.
How do I open a UDF file on iPhone?
Tap a .udf file you received in Mail, WhatsApp, Files or AirDrop and choose UDF Mobil; the document opens right away. You can also pick a file with "UDF Aç" (Open UDF) in the app.
UDF documents
• Open and read UDF files with formatting, tables and images preserved
• Edit and save again as UDF
• UDF → PDF, UDF → Word (.docx), Word → UDF
PDF tools
• Merge, split, compress, watermark and page numbers
• Add or remove a password, add a handwritten signature
• PDF from TIFF and images, document scanning with the camera
For lawyers
• Deadline calculator for Turkish procedural law (appeal, cassation and objection periods under HMK, CMK, İYUK, İİK), with judicial recess and public holiday adjustments, add to calendar
• KVKK redaction: permanently black out Turkish ID numbers, phone numbers, IBANs and email addresses
• OCR: extract text from scanned documents
Privacy
Your documents never leave your device unless you share them. Conversion, OCR and redaction work on the device, without an internet connection. Optional Face ID app lock.
Is it free?
UDF Mobil is free to download and its core features are free with ads. Premium adds ad-free use, OCR, PDF password protection, signatures and KVKK redaction. Subscriptions are charged to your App Store account and renew automatically unless cancelled at least 24 hours before the end of the period.
Privacy: https://www.md9.net/udfmobil/en/privacy.html · Terms: https://www.md9.net/udfmobil/en/terms.html
The app's interface is in Turkish by default; English can be selected in Settings.
UDF Mobil is developed by md9.net. It is not developed by the Turkish Ministry of Justice or UYAP and has no official affiliation with them.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Scan Document: the iPhone document scanner finds the page edges automatically, straightens skewed shots and saves several pages as one PDF.
• Pick several photos from your library and turn them into one PDF; reorder or remove pages before saving.
• The app now opens in the light theme (you can change it in Settings).
• Minor improvements.
The developer, Emir KIZILIRMAK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Emir KIZILIRMAK
- Size
- 77.1 MB
- Category
- Business
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 12.4 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Turkish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Lifetime $49.99
- Premium Yearly $19.99
- Premium Monthly $2.99
- Copyright
- © 2026 md9.net