谷歌浏览器(Google Chrome)执行大多数下载都没有大惊小怪。当然，您可能无法达到互联网连接允许的最大速度，但一切都应该相对较快地发生。但是，如果有一个特定的下载需要很长时间才能完成，或者您一直遇到非常慢的速度，您应该花时间研究它。
按照下面的修复和建议列表进行操作，您应该能够修复Chrome中下载速度缓慢的问题。
1.暂停/恢复下载
如果您发现Chrome(Chrome)的下载速度异常缓慢，暂停和恢复下载有时会提示浏览器加快下载速度。
为此，请按Ctrl + J进入 Chrome 的下载(Downloads)屏幕。然后，选择Pause并等待几秒钟，然后再选择Resume。或者，选择取消(Cancel)，然后重试(Retry )从头开始重新下载文件。
2.检查下载速度
您还应该检查您的互联网连接的下载速度。为此，您可以使用SpeedTest.net或TestMy.net等在线速度检查工具。如果您发现下载速度异常低，请软重置您的路由器(soft-reset your router)，看看是否有帮助。
3.暂停其他下载
如果您有任何其他占用大量带宽的应用程序，暂停它们有助于提高Chrome的下载速度。
您可以使用 PC 上的资源监视器(Resource Monitor)来找出网络密集型应用程序和服务。要启动它，请右键单击任务栏并选择任务管理器(Task Manager)。然后，选择More details，切换到Performance选项卡，然后选择Resource Monitor。您应该在“网络(Network )”选项卡下找到应用程序列表。
如果您有其他设备连接到同一网络，您也应该暂停其中的下载活动。
4.禁用VPN（虚拟专用网络(Virtual Private Network)）
如果您使用 VPN(use a VPN)，您最终会以网络性能换取隐私。即使是一流的VPN服务提供商也会影响您的互联网速度。尝试关闭您的VPN并检查这是否会使Chrome更快地执行下载。
5. 更新 Chrome
最好检查一下Google Chrome是否是最新的。这应该有助于修复阻止Chrome以最佳方式工作的任何错误或故障。
浏览器最终会自行安装新更新，但您可以打开Chrome菜单，指向帮助(Help)，然后选择关于 Google Chrome(About Google Chrome )以更快地应用它们。
6.禁用扩展
Chrome 扩展程序可能会产生冲突，从而导致文件下载缓慢。尝试禁用它们。为此，请选择Chrome窗口右上角的扩展程序图标，然后选择(Extensions )管理扩展程序(Manage Extensions)。然后关闭每个活动分机旁边的开关。
如果这有助于提高下载速度，请一一重新激活扩展，直到找出导致问题的原因。
7.使用有线连接
如果您使用的是 Wi-Fi 连接，请尝试将您的 PC 移近路由器。这应该有助于提高信号质量并提高下载速度。
或者，考虑切换到有线连接。这几乎总是会导致更快的下载，因为以太网(Ethernet)完全排除了由弱信号和无线干扰引起的问题。
8.刷新DNS(Flush DNS)（域名系统(Domain Name System)）缓存(Cache)
您还应该刷新 DNS 缓存(flush the DNS cache)。这可以帮助Chrome重新识别执行下载的最佳服务器。您可以使用Windows PowerShell执行此操作。
首先右键单击“开始(Start )”菜单。然后，选择Windows PowerShell (Admin)，输入以下命令，然后选择Enter：
清除-DnsClientCache(Clear-DnsClientCache)
如果您更喜欢使用较旧的命令提示符(Command Prompt)控制台，请改为运行以下命令：
ipconfig /flushdns
9. 更改 DNS 服务器
您的互联网服务提供商的DNS服务可能会阻止Chrome在执行文件下载时找到最快的服务器。相反，切换到流行的 DNS 服务(switching to a popular DNS service)（如Google DNS、Cloudflare或OpenDNS ）会有所帮助。
为此，请打开Chrome菜单并选择Settings。然后，选择隐私和安全(Privacy & Security)>安全(Security)。选择With(With )旁边的单选按钮，然后在旁边的下拉菜单中选择Google (Public DNS)、Cloudflare (1.1.1.1)或OpenDNS 。
10. 清除 Chrome Cookie 和缓存
过时的 Chrome(Obsolete Chrome) cookie 和过时的浏览器缓存也会阻止Chrome正常工作。要清除它们，首先在 Chrome 中打开“设置”窗格。(Settings )然后，选择隐私和安全(Privacy & Security)>清除浏览数据(Clear browsing data)并将时间范围(Time range )设置为所有时间(All time)。通过选中Cookies 和其他站点数据(Cookies and other site data )以及缓存的图像和文件(Cached images and files)旁边的框来执行此操作。最后，选择清除数据(Clear data)。
11. 检查恶意软件
恶意扩展程序和浏览器劫持者是导致Chrome(Chrome)下载速度不佳的另一个原因。您可以通过使用其内置的恶意软件扫描程序(using its built-in malware scanner)扫描浏览器安装来确认是否是这种情况。
首先选择Chrome 菜单上的设置。(Settings )然后，选择Advanced > Reset and clean up。依次选择清理计算机(Clean up computer )>查找(Find)。
12. 重置铬
如果下载问题仍然存在，请尝试重置Chrome。这会将其恢复为出厂设置，但您不会丢失书签、历史记录或密码。
要执行设置重置，请打开Chrome菜单，选择设置(Settings)，然后转到高级(Advanced)>重置和清理(Reset and clean up)>将设置恢复为原始默认值(Restore settings to their original defaults)。然后，选择重置设置(Reset settings)。
13.重置网络设置
如果上述修复都没有帮助，您可能正在处理与操作系统中的网络设置相关的问题。因此(Hence)，网络设置重置可能有助于解决该问题。为此，请转到“开始(Start )” > “设置”(Settings ) > “网络和 Internet(Network & Internet ) ” > “状态”(Status )，然后选择“网络重置(Network reset)” > “立即重置(Reset now)” 。
有关完整的分步说明，请查看这篇关于在 Windows 中重置网络设置的(resetting the network settings in Windows)帖子。
Chrome(Chrome Downloading)再次高速下载(High Speed Again)
上面的提示绝对可以帮助您解决Chrome中的下载问题。但是，如果问题仍然存在，请尝试删除并重新安装浏览器。或者，暂时切换到其他浏览器。有许多轻量级的替代品(lightweight alternatives)可能会影响下载速度。
Chrome Download Speed Slow? 13 Ways to Fix
Google Chrome performѕ most downloadѕ without major fuss. Of course, yoυ probably won’t reach the maximum speed аllowed by your internеt connection, but everything should happen relativelу quickly. But if there’s a specific download that’s taking ageѕ to complete or you keep experiencing terrіbly slow speeds, you should take the time to look into it.
Work your way through the list of fixes and suggestions below, and you should be able to fix slow download speeds in Chrome.
1. Pause/Resume Download
If you notice an unusually slow download in Chrome, pausing and resuming a download can sometimes prompt the browser into downloading it faster.
To do that, press Ctrl + J to get to Chrome’s Downloads screen. Then, select Pause and wait for a few seconds before selecting Resume. Alternatively, choose Cancel and then Retry to re-download the file from scratch.
2. Check Download Speed
You should also check the download speed of your internet connection. You can use an online speed checking tool such as SpeedTest.net or TestMy.net for that. If you notice an unusually low download speed, soft-reset your router and see if that helps.
3. Pause Other Downloads
If you have any other applications that eat up large amounts of bandwidth, pausing them can help improve download speeds in Chrome.
You can use the Resource Monitor on your PC to figure out network-intensive apps and services. To bring it up, right-click the taskbar and select Task Manager. Then, select More details, switch to the Performance tab, and choose Resource Monitor. You should find a list of apps under the Network tab.
If you have other devices connected to the same network, you should pause download activities in them as well.
4. Disable VPN (Virtual Private Network)
If you use a VPN, you end up trading network performance for privacy. Even top-notch VPN service providers impact your internet speed. Try switching off your VPN and check if that makes Chrome perform downloads faster.
5. Update Chrome
It’s a good idea to check if Google Chrome is up-to-date. That should help fix any bugs or glitches preventing Chrome from working optimally.
The browser does install new updates on its own eventually, but you can open the Chrome menu, point to Help, and select About Google Chrome to apply them even faster.
6. Disable Extensions
Chrome extensions can create conflicts that result in slow file downloads. Try disabling them. To do that, select the Extensions icon to the top-right of the Chrome window and select Manage Extensions. Follow by turning off the switches next to each active extension.
If that helped improve the download speed, reactivate the extensions one by one until you figure out the one causing the issues.
7. Use a Wired Connection
If you’re using a Wi-Fi connection, try moving your PC closer to the router. That should help improve signal quality and increase download speeds.
Or, consider switching to a wired connection. That almost always results in faster downloads since Ethernet completely rules out issues caused by weak signals and wireless interference.
8. Flush DNS (Domain Name System) Cache
You should also flush the DNS cache. That could help Chrome re-identify the best servers to perform a download. You can do that using Windows PowerShell.
Start by right-clicking the Start menu. Then, select Windows PowerShell (Admin), type in the following command, and select Enter:
Clear-DnsClientCache
If you prefer using the older Command Prompt console instead, run the following command instead:
ipconfig /flushdns
9. Change DNS Servers
Your internet service provider’s DNS service can prevent Chrome from locating the fastest servers while performing file downloads. Instead, switching to a popular DNS service such as Google DNS, Cloudflare, or OpenDNS can help.
To do that, open the Chrome menu and select Settings. Then, select Privacy & Security > Security. Follow that by selecting the radio button next to With and choose Google (Public DNS), Cloudflare (1.1.1.1), or OpenDNS on the pull-down menu next to it.
10. Clear Chrome Cookies and Cache
Obsolete Chrome cookies and an outdated browser cache can also prevent Chrome from working as usual. To clear them out, start by opening the Settings pane in Chrome. Then, select Privacy & Security > Clear browsing data and set Time range to All time. Follow that by checking the box next to Cookies and other site data and Cached images and files. Finally, select Clear data.
11. Check for Malware
Malicious extensions and browser hijackers are another reason that results in poor Chrome download speeds. You can confirm if that’s the case by scanning the browser installation using its built-in malware scanner.
Start by selecting Settings on the Chrome menu. Then, select Advanced > Reset and clean up. Follow by selecting Clean up computer > Find.
12. Reset Chrome
If download issues persist, try resetting Chrome. That reverts it to factory settings, but you won’t lose your bookmarks, history, or passwords.
To perform a settings reset, open the Chrome menu, select Settings, and go to Advanced > Reset and clean up > Restore settings to their original defaults. Then, select Reset settings.
13. Reset Network Settings
If none of the fixes above helped, you might be dealing with an issue related to the network settings in the operating system. Hence, a network settings reset might help resolve that. To do that, go to Start > Settings > Network & Internet > Status and select Network reset > Reset now.
For complete step-by-step instructions, check out this post about resetting the network settings in Windows.
Chrome Downloading in High Speed Again
The tips above should’ve definitely helped you fix the download issues in Chrome. However, if the problem persists, try removing and re-installing the browser. Or, switch to another browser for the time being. There are loads of lightweight alternatives that just might make a difference in download speeds.
