diff --git a/software/motion-tools.yml b/software/motion-tools.yml
deleted file mode 100644
index 111023b6d3..0000000000
--- a/software/motion-tools.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-name: "motion.tools (Antragsgrün)"
-website_url: "https://motion.tools/"
-source_code_url: "https://github.com/CatoTH/antragsgruen"
-description: "A web tool for managing motions and amendments for (political) conventions."
-licenses:
-  - AGPL-3.0
-platforms:
-  - PHP
-  - Docker
-tags:
-  - Conference Management
-demo_url: "https://sandbox.motion.tools/createsite"
diff --git a/software/open-slides.yml b/software/open-slides.yml
deleted file mode 100644
index 47e8da2218..0000000000
--- a/software/open-slides.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-name: "OpenSlides"
-website_url: "https://openslides.com/"
-source_code_url: "https://github.com/OpenSlides/OpenSlides"
-description: "A web based presentation and assembly system for managing and projecting agenda, motions and elections of an assembly."
-licenses:
-  - MIT
-platforms:
-  - Docker
-tags:
-  - Conference Management
-  - Booking and Scheduling
-demo_url: "https://demo.os4.openslides.com/login"
diff --git a/software/tinyfilemanager.yml b/software/tinyfilemanager.yml
deleted file mode 100644
index aad99d1902..0000000000
--- a/software/tinyfilemanager.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-# softwre name
-name: "Tiny File Manager"
-website_url: "https://tinyfilemanager.github.io"
-source_code_url: "https://github.com/prasathmani/tinyfilemanager"
-description: "Web based File Manager in PHP, simple, fast and small file manager with a single file."
-licenses:
-  - GPL-3.0
-platforms:
-  - PHP
-tags:
-  - File Transfer - Web-based File Managers
-demo_url: "https://tinyfilemanager.github.io/demo/"
diff --git a/software/zotregistry.yml b/software/zotregistry.yml
deleted file mode 100644
index 6c26318257..0000000000
--- a/software/zotregistry.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-name: ZOT OCI Registry
-website_url: https://zotregistry.dev
-source_code_url: https://github.com/project-zot/zot
-description: A production-ready vendor-neutral OCI-native container image registry.
-licenses:
-  - Apache-2.0
-platforms:
-  - Go
-  - Docker
-tags:
-  - File Transfer - Object Storage & File Servers
-demo_url: https://zothub.io