diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e7a6e0c02..132eedd94 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,6 +61,3 @@ jobs:
         run: cargo test --all-features
       - name: Run `export-validator`
         run: cargo run --package export-validator
-        # Export Validator doesn't support Windows yet. Issue:
-        # https://github.com/hannobraun/Fornjot/issues/920
-        if: ${{ matrix.os != 'windows-latest' }}
diff --git a/tools/export-validator/build.rs b/tools/export-validator/build.rs
index 0b4332fd1..62256964e 100644
--- a/tools/export-validator/build.rs
+++ b/tools/export-validator/build.rs
@@ -1,4 +1,8 @@
-use std::{env, path::PathBuf};
+use anyhow::bail;
+use std::{
+    env, fs,
+    path::{Path, PathBuf},
+};
 
 fn main() -> anyhow::Result<()> {
     let manifest_dir = env::var("CARGO_MANIFEST_DIR")?;
@@ -15,6 +19,15 @@ fn main() -> anyhow::Result<()> {
     if cfg!(target_family = "unix") {
         println!("cargo:rustc-link-arg=-Wl,-rpath,{}", libs_dir.display());
     }
+    if cfg!(target_family = "windows") {
+        let out_dir = env::var("OUT_DIR")?;
+        // TODO: Refactor once possible: https://github.com/rust-lang/cargo/issues/9661
+        let Some(bin_dir) = Path::new(&out_dir).ancestors().nth(3) else {
+            bail!("Failed to get bin_dir from this out_dir: {out_dir}");
+        };
+        // Note: Other rpath alternatives: https://ibob.bg/blog/2018/12/16/windows-rpath/
+        fs::copy(libs_dir.join("lib3mf.dll"), bin_dir.join("lib3mf.dll"))?;
+    }
 
     Ok(())
 }
diff --git a/tools/export-validator/lib3mf/libs/3mf.lib b/tools/export-validator/lib3mf/libs/3mf.lib
new file mode 100644
index 000000000..7285b5c3c
Binary files /dev/null and b/tools/export-validator/lib3mf/libs/3mf.lib differ
diff --git a/tools/export-validator/lib3mf/libs/lib3mf.dll b/tools/export-validator/lib3mf/libs/lib3mf.dll
new file mode 100644
index 000000000..1e45f095f
Binary files /dev/null and b/tools/export-validator/lib3mf/libs/lib3mf.dll differ