µFR Reader is contactless RFID card programmer with development tools for multiple purposes primarily intended for software developers and companies that deal with software development. As the rest of D-Logic products, this reader is completely manufactured in Serbia and all its functions have been developed by D-Logic team. Reader supports contactless Mifare cards. Comes with a separate DLL that supports specific Windows API interface.

According to the API specification, the reader has the following features that were implemented to work with four basic methods of authentication and cards reading and writing:

- emulation of a linear address space with Mifare card,
- direct access block for reading and writing,
- indirect block access to the sector by combining the card and also blocks the sector for reading and writing,
- decrement and increment block value for read and write 4 byte values,
- linear card format where for the entire ID card sets unique keys and bits of access,
- enrollment sector trailer blocks on the cards,
- which facilitates the calculation of the of bytes value containing access bits.

This tool for programming and reading RFID card opens to a range of possibilities for its usage in a variety of purposes from making and programming of contactless cards according to the demand of end users, through access control and logging to use in a various security systems.