diff --git a/README.md b/README.md
index 82256f0..2eae465 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,6 @@ The complete collection of (consumer) Raspberry Pi models consist of:
 - [Armbian](https://www.armbian.com/rpi4b/) - A base operating system platform for single board computers (SBCs) that other projects can trust to build upon.
 - [balenaOS](https://www.balena.io/os/) - open source OS to run Docker containers on embedded devices that's been designed for reliability and proven in production.
 - [BerryBoot](http://www.berryterminal.com/doku.php/berryboot) - Bootloader/universal OS installer, with support to VNC and HDMI-CEC.
-- [CentOS](https://wiki.centos.org/SpecialInterestGroup/AltArch/Arm32/RaspberryPi3) - CentOS on the Raspberry Pi. ![Supports Raspberry Pi 2+](/media/badges/rpi-2+.png)
 - [chilipie-kiosk](https://github.com/futurice/chilipie-kiosk) - Image which boots directly into full-screen Chrome, perfect for dashboards and build monitors. ![Supports Raspberry Pi 2+](/media/badges/rpi-2+.png)
 - [Channels DVR Server](https://getchannels.com/raspberry-pi/) - Custom image for Channels DVR Server which provides a whole home DVR system.
 - [Debian](https://raspi.debian.net) - Unofficial Debian image for Raspberry Pi (maintained by a Debian Developer).
@@ -103,9 +102,8 @@ The complete collection of (consumer) Raspberry Pi models consist of:
 ## Tools
 
 - [Alpha](https://github.com/farjump/raspberry-pi) - Remotely load, debug and test bare-metal programs using GDB with this system-level GDB server.
-- [ApplePi Bakery](http://www.tweaking4all.com/software/macosx-software/macosx-apple-pi-baker/) - macOS application to easily install/backup/restore images onto an SD card.
+- [ApplePi Baker](https://www.tweaking4all.com/hardware/raspberry-pi/applepi-baker-v2/) - macOS application to easily install/backup/restore images onto an SD card.
 - [Atlas toolkit](https://github.com/epeios-q37/atlas-python) - Very lightweight and easy to install toolkit to write in Python single-page web applications to pilot your RPi, without having to install a web server.
-- [CusDeb](https://cusdeb.com/en/) - Web UI for creating custom images with specific packages installed.
 - [balenaEtcher](https://www.balena.io/etcher/) - SD card burner app that is simple for end users, extensible for developers, and works on any platform.
 - [Drago](https://seashell.github.io/drago) - Flexible configuration manager for Wireguard networks that is perfect for establishing secure overlays spanning multiple Raspberry Pis.
 - [Hardened Kernel Builder for RPi](https://github.com/tschaffter/raspberry-pi-kernel-hardened) - Cross-compile the Linux kernel for Raspberry Pi with enhanced security using a single command.