> For the complete documentation index, see [llms.txt](https://docs.mtoolstec.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mtoolstec.com/software-and-apps/mtools-app.md).

# MTools

Select a guide below for setup, operation, and reference.

* [MTools App User Guide](/software-and-apps/mtools-app/mtools-app-user-guide.md)
* [Simple Startup](/software-and-apps/mtools-app/how-to-use-the-mtools-app.md)
* [How to Use Sniffer](/software-and-apps/mtools-app/tips-sniffer.md)
* [Algorithm & Expression](/software-and-apps/mtools-app/help-or-add-expression.md)
* [CRC-8 & CRC-16](/software-and-apps/mtools-app/crc-8-and-crc-16.md)
* [Mifare Classic Tool vs MTools](/software-and-apps/mtools-app/mtools-vs-mifare-classic-tool.md)
* [Terminal for ACR122U & PN532](/software-and-apps/mtools-app/terminal-for-acr122u-and-pn532.md)