diff --git a/src/services/keyboard_actions.ts b/src/services/keyboard_actions.ts
index 00f5764c8..5e9d132b8 100644
--- a/src/services/keyboard_actions.ts
+++ b/src/services/keyboard_actions.ts
@@ -2,11 +2,11 @@
 
 import optionService from "./options.js";
 import log from "./log.js";
-import { isElectron as getIsElectron } from "./utils.js";
+import { isElectron as getIsElectron, isMac as getIsMac } from "./utils.js";
 import { KeyboardShortcut } from './keyboard_actions_interface.js';
 import { t } from "i18next";
 
-const isMac = process.platform === "darwin";
+const isMac = getIsMac();
 const isElectron = getIsElectron();
 
 function getDefaultKeyboardActions() {
diff --git a/src/services/log.ts b/src/services/log.ts
index 9bd97a2a7..cb207e3a6 100644
--- a/src/services/log.ts
+++ b/src/services/log.ts
@@ -4,6 +4,7 @@ import { Request, Response } from "express";
 import fs from "fs";
 import dataDir from "./data_dir.js";
 import cls from "./cls.js";
+import { isWindows } from "./utils.js";
 
 if (!fs.existsSync(dataDir.LOG_DIR)) {
     fs.mkdirSync(dataDir.LOG_DIR, 0o700);
@@ -16,7 +17,7 @@ const MINUTE = 60 * SECOND;
 const HOUR = 60 * MINUTE;
 const DAY = 24 * HOUR;
 
-const NEW_LINE = process.platform === "win32" ? '\r\n' : '\n';
+const NEW_LINE = isWindows() ? '\r\n' : '\n';
 
 let todaysMidnight!: Date;
 
diff --git a/src/services/options_init.ts b/src/services/options_init.ts
index 2c86fd933..1835f55b2 100644
--- a/src/services/options_init.ts
+++ b/src/services/options_init.ts
@@ -1,7 +1,7 @@
 import optionService from "./options.js";
 import type { OptionMap } from "./options.js";
 import appInfo from "./app_info.js";
-import { randomSecureToken } from "./utils.js";
+import { randomSecureToken, isWindows } from "./utils.js";
 import log from "./log.js";
 import dateUtils from "./date_utils.js";
 import keyboardActions from "./keyboard_actions.js";
@@ -72,7 +72,7 @@ const defaultOptions: DefaultOption[] = [
     { name: 'revisionSnapshotTimeInterval', value: '600', isSynced: true },
     { name: 'revisionSnapshotNumberLimit', value: '-1', isSynced: true },
     { name: 'protectedSessionTimeout', value: '600', isSynced: true },
-    { name: 'zoomFactor', value: process.platform === "win32" ? '0.9' : '1.0', isSynced: false },
+    { name: 'zoomFactor', value: isWindows() ? '0.9' : '1.0', isSynced: false },
     { name: 'overrideThemeFonts', value: 'false', isSynced: false },
     { name: 'mainFontFamily', value: 'theme', isSynced: false },
     { name: 'mainFontSize', value: '100', isSynced: false },
diff --git a/src/services/utils.ts b/src/services/utils.ts
index 040cefc02..ddb51609d 100644
--- a/src/services/utils.ts
+++ b/src/services/utils.ts
@@ -332,6 +332,14 @@ export function getResourceDir() {
     }
 }
 
+export function isMac() {
+  return process.platform === "darwin";
+}
+
+export function isWindows() {
+  return process.platform === "win32";
+}
+
 export default {
     randomSecureToken,
     randomString,
@@ -365,5 +373,7 @@ export default {
     hashedBlobId,
     toMap,
     isString,
-    getResourceDir
+    getResourceDir,
+    isMac,
+    isWindows
 };
diff --git a/src/services/window.ts b/src/services/window.ts
index 2f5b345db..3d81d3e1d 100644
--- a/src/services/window.ts
+++ b/src/services/window.ts
@@ -9,6 +9,7 @@ import cls from "./cls.js";
 import keyboardActionsService from "./keyboard_actions.js";
 import remoteMain from "@electron/remote/main/index.js";
 import { App, BrowserWindow, BrowserWindowConstructorOptions, WebContents, ipcMain } from 'electron';
+import { isMac, isWindows } from "./utils.js";
 
 import { fileURLToPath } from "url";
 import { dirname } from "path";
@@ -115,14 +116,11 @@ async function createMainWindow(app: App) {
 function getWindowExtraOpts() {
     const extraOpts: Partial<BrowserWindowConstructorOptions> = {};
 
-    const isMac = (process.platform === "darwin");
-    const isWindows = (process.platform === "win32");
-
     if (!optionService.getOptionBool('nativeTitleBarVisible')) {
-        if (isMac) {
+        if (isMac()) {
             extraOpts.titleBarStyle = "hiddenInset";
             extraOpts.titleBarOverlay = true;
-        } else if (isWindows) {
+        } else if (isWindows()) {
             extraOpts.titleBarStyle = "hidden";
             extraOpts.titleBarOverlay = true;
         } else {
@@ -132,7 +130,7 @@ function getWindowExtraOpts() {
     }
 
     // Window effects (Mica)
-    if (optionService.getOptionBool('backgroundEffects') && isWindows) {
+    if (optionService.getOptionBool('backgroundEffects') && isWindows()) {
         extraOpts.backgroundMaterial = "auto";
     }