diff --git a/src/darwinChrome.ts b/src/darwinChrome.ts
index 9a317c2..5f41bdd 100644
--- a/src/darwinChrome.ts
+++ b/src/darwinChrome.ts
@@ -32,17 +32,19 @@ export class DarwinChromeBrowserFinder extends DarwinFinderBase {
     },
   ];
 
-  /**
-   * @override
-   */
-  public async findAll() {
-    const suffixes = ['/Contents/MacOS/Google Chrome Canary', '/Contents/MacOS/Google Chrome'];
+  protected override async findAllInner() {
+    const suffixes = [
+      '/Contents/MacOS/Google Chrome Canary',
+      '/Contents/MacOS/Google Chrome Beta',
+      '/Contents/MacOS/Google Chrome Dev',
+      '/Contents/MacOS/Google Chrome',
+    ];
     const defaultPaths = [
       '/Applications/Google Chrome.app',
       '/Applications/Google Chrome Canary.app',
     ];
     const installations = await this.findLaunchRegisteredApps(
-      'google chrome\\( canary\\)\\?.app',
+      'google chrome[A-Za-z() ]*.app',
       defaultPaths,
       suffixes,
     );
@@ -60,6 +62,16 @@ export class DarwinChromeBrowserFinder extends DarwinFinderBase {
           weight: 1,
           quality: Quality.Canary,
         },
+        {
+          name: 'Chrome Beta.app',
+          weight: 2,
+          quality: Quality.Beta,
+        },
+        {
+          name: 'Chrome Dev.app',
+          weight: 3,
+          quality: Quality.Dev,
+        },
       ]),
     );
   }
diff --git a/src/darwinEdge.ts b/src/darwinEdge.ts
index ce314ab..07d517a 100644
--- a/src/darwinEdge.ts
+++ b/src/darwinEdge.ts
@@ -32,10 +32,7 @@ export class DarwinEdgeBrowserFinder extends DarwinFinderBase {
     },
   ];
 
-  /**
-   * @override
-   */
-  public async findAll() {
+  protected override async findAllInner() {
     const suffixes = [
       '/Contents/MacOS/Microsoft Edge Canary',
       '/Contents/MacOS/Microsoft Edge Beta',
diff --git a/src/darwinFinderBase.ts b/src/darwinFinderBase.ts
index 604b19a..59f2b75 100644
--- a/src/darwinFinderBase.ts
+++ b/src/darwinFinderBase.ts
@@ -26,6 +26,8 @@ export abstract class DarwinFinderBase implements IBrowserFinder {
    */
   protected wellKnownPaths: ReadonlyArray<IExecutable> = [];
 
+  private foundAll: Promise<IExecutable[]> | undefined;
+
   constructor(
     protected readonly env: NodeJS.ProcessEnv,
     private readonly fs: typeof fsPromises,
@@ -48,7 +50,15 @@ export abstract class DarwinFinderBase implements IBrowserFinder {
   /**
    * @inheritdoc
    */
-  public abstract findAll(): Promise<IExecutable[]>;
+  public findAll(): Promise<IExecutable[]> {
+    this.foundAll ??= this.findAllInner();
+    return this.foundAll;
+  }
+
+  /**
+   * findAll implementation. Cached.
+   */
+  protected abstract findAllInner(): Promise<IExecutable[]>;
 
   /**
    * Returns the environment-configured custom path, if any.
@@ -64,7 +74,9 @@ export abstract class DarwinFinderBase implements IBrowserFinder {
     suffixes: ReadonlyArray<string>,
   ) {
     const { stdout } = await this.execa.command(
-      `${this.lsRegisterCommand} | awk '$0 ~ /${pattern}${pathSuffixRe.source}?$/ { $1=""; print $0 }'`,
+      `${this.lsRegisterCommand} | awk 'tolower($0) ~ /${pattern.toLowerCase()}${
+        pathSuffixRe.source
+      }?$/ { $1=""; print $0 }'`,
       { shell: true, stdio: 'pipe' },
     );