diff --git a/README.hardening b/README-hardening.md similarity index 100% rename from README.hardening rename to README-hardening.md diff --git a/README.maintainer b/README-maintainer.md similarity index 100% rename from README.maintainer rename to README-maintainer.md diff --git a/README-what-to-download.txt b/README-what-to-download.md similarity index 100% rename from README-what-to-download.txt rename to README-what-to-download.md diff --git a/README-windows.txt b/README-windows.md similarity index 100% rename from README-windows.txt rename to README-windows.md diff --git a/README b/README.md similarity index 100% rename from README rename to README.md