PeakHour 4 for Mac v4.1.13 Network Bandwidth Visualization Tool Activated Version Download_macOS

PeakHour 4 for Mac is a professional network bandwidth and quality visualization monitoring tool. It resides in the macOS menu bar, displaying real-time throughput, latency, and packet loss for Internet, Wi-Fi, and compatible network devices through intuitive charts, and saves historical data for in-depth analysis. This guide will detail its core features and complete operation workflow.

I. Core Interface and Workspace Overview

PeakHour 4’s interface is mainly divided into three parts: the menu bar icon, the pop-up monitoring panel, and the main preferences window. Each part serves different monitoring and management responsibilities.

1. Menu Bar Icon

• Location: Top-right corner of the screen in the menu bar.
• Display Content: By default, shows real-time download or upload speed (configurable). The icon color may reflect network quality (e.g., green for good).
• Interaction: Click to open the pop-up monitoring panel.

2. Pop-up Monitoring Panel

• Trigger: Click the menu bar icon.
• Top Area: Displays a real-time speed chart (line graph) for the currently selected monitoring target (e.g., “Internet”).
• Middle List: Lists all added monitoring targets (devices), showing their current upload/download speeds and status.
• Bottom Control Bar: Contains buttons for “Pause Monitoring,” “Open History View,” “Open Preferences,” etc.

3. Main Preferences Window (Core Workspace)

Open by clicking the gear icon in the pop-up panel or using the shortcut Command + ,. Contains multiple tabs:

• Targets: Add, remove, edit, and manage all monitored network devices (e.g., routers, NAS).
• Display: Customize menu bar icon display content (e.g., show upload or download speed), chart color themes, etc.
• Notifications: Set alerts for excessive traffic, device offline, etc.
• History: Configure historical data storage duration and precision.
• Usage: Set monthly/daily data usage quotas to track traffic consumption.
• Advanced: Set SNMP version, community string, and other professional parameters.

II. Complete Operation Workflow: From Launch to Export

Step 1: Launch and Initial Configuration

1. Launch the software: After opening PeakHour 4 from the “Applications” folder for the first time, its icon will appear in the menu bar.
2. Add the primary monitoring target (usually your router):
   • Click the menu bar icon, then click the gear icon at the bottom right of the pop-up panel, or press Command + , to open Preferences.
   • Switch to the “Targets” tab.
   • Click the “+” button at the bottom left.
   • In the dialog box, select the target type (e.g., “SNMP Device”).
   • Enter the device’s IP address (e.g., 192.168.1.1), SNMP community string (usually “public”; refer to your router documentation), and a friendly name (e.g., “Main Router”).
   • Click “OK” to save. The software will begin attempting to connect to and monitor the device.

Step 2: Daily Monitoring and Viewing

1. View real-time traffic: Click the menu bar icon to view real-time speed charts and lists for all targets in the pop-up panel.
2. Switch monitoring target view: In the monitoring target list of the pop-up panel, click any target name to switch the top chart to display that target’s real-time traffic.
3. Pause/Resume monitoring: At the bottom of the pop-up panel, click the pause button to temporarily stop data collection. Click again to resume.

Step 3: Analyze Historical Data

1. Open History View: At the bottom of the pop-up panel, click the history chart button, or press the shortcut Command + H.
2. Navigate the historical timeline:
   • At the top of the view, there is a time zoom control bar (1 hour, 6 hours, 1 day, 1 week, etc.). Click to select different time ranges.
   • Drag left or right in the chart area to pan the timeline.
   • Use pinch-to-zoom on the trackpad to zoom the time range.
3. View specific data points: Hover the mouse pointer over the history chart to display the exact upload/download speed and latency at that point in time.

Step 4: Set Usage Quotas and Alerts

1. Open Preferences (Command + ,).
2. Switch to the “Usage” tab.
3. Check “Enable usage tracking.”
4. Set the “Billing cycle start day” and “Monthly data limit.”
5. Switch to the “Notifications” tab to set system notifications or email alerts when usage reaches a certain percentage.

Step 5: Export Data

1. Open History View (Command + H).
2. Adjust the time range to the data interval you want to export.
3. Click the “Share” button (a rectangle icon with an arrow) at the bottom right of the History View window.
4. Select “Export CSV…” from the menu.
5. Choose the save location and file name to export detailed historical data for all monitoring targets within that time period as a CSV file, which can be used for further analysis in Excel or Numbers.

III. Advanced Tips for Common Features

• Monitor multiple devices: Besides the router, you can add NAS, servers, or other network devices that support SNMP or specific APIs in the “Targets” settings for whole-network monitoring.
• Wi-Fi quality diagnostics: Monitor your Mac’s local Wi-Fi interface (usually added automatically) and observe its latency and packet loss. High latency or packet loss may indicate Wi-Fi signal interference or weak signal.
• ISP performance verification: Monitor the latency of the “Internet” target over the long term. If latency suddenly and persistently increases during off-peak hours, it may indicate a problem with your ISP’s network.
• Customize menu bar display: In the “Display” preferences, you can set the menu bar text to show “Upload,” “Download,” or “Total Traffic,” and customize the unit (Kbps/Mbps/Gbps).
• Quickly hide/show menu bar icon: In the “Display” preferences, you can set the icon to automatically hide when the speed falls below a certain threshold to avoid menu bar clutter.

IV. Common Issues and Solutions