Dekart SIM Explorer is a tool for processing SIM cards that displays and modifies GSM SIM, 3G USIM, or CDMA R-UIM card contents. In addition to viewing and editing, the software can scan SIM cards to detect previously unknown files.

With Dekart SIM Explorer, you can perform live or offline analysis of your SIM card to gather evidence, manage your company's SIM cards, or reverse engineer for research purposes. The software is compatible with all smart card readers that comply with the PC/SC specification.
One of the powerful features of this software is its smart search mechanism. It scans SIM cards to reveal unknown files and can find any standard SIM or USIM file, even if they are not defined by the standards.
Dekart SIM Explorer also offers detailed information about your SIM card status, including access codes such as PIN, PUK, and the number of code entering attempts remaining. You can manage your SIM card's access codes by changing or disabling them, enabling or disabling the PIN, or unblocking the card.
Moreover, you can backup and restore individual files, as well as the entire SIM card, activate and deactivate files, increase cyclic files, and manage ADF files. The software also lets you interpret and display SIM/USIM/R-UIM toolkit applications and provides an extendable list of PLMN codes and language codes.
In conclusion, Dekart SIM Explorer is a comprehensive tool that is designed to simplify the process of viewing and editing SIM card contents. Whether you're conducting an analysis or managing SIM cards, this software is an essential tool that you'll find useful.
Version 1.4: batch processing mode, improved handling of ADM codes, individual program settings for different user accounts; improved compatibility with Windows Vista and Windows 7, display SFI, if available.
Version 1.1:
SIM card scanning is now much faster;
The graphical layout of the main window is changed;
Ability to work without a SIM card;
Unicode SMS;
Friendly file names in file tree;
SIM card scanning can be paused/resumed;
Added ability to enter the ADM security code.
Version 1.0: N/A