Speedtest by Ookla

v1.15.200.001Free

The best-known internet speed test — apps for Android, iPhone, Windows and Mac, plus an official command-line tool. By Ookla, LLC

Windows
macOS
Linux
Android
iOS
Web app

Official sourceNo bundles

By the ToolsBharat teamLink checked 30 Oct 2026How we check

Quick answer

Speedtest by Ookla is free software for Windows, macOS, Linux, Android, iOS and the web from Ookla, LLC. The best-known internet speed test — apps for Android, iPhone, Windows and Mac, plus an official command-line tool. Download it only from speedtest.net. The latest version we track is 1.15.200.001. ToolsBharat links straight to the publisher's own download page, with no bundled offers.

Latest version:: 1.15.200.001
Publisher:: Ookla, LLC
Official site:: speedtest.net
Licence:: Free — Free (Android app shows ads; in-app purchases)
Requirements:: Android 7.0 or later; iOS 15.0 or later; Windows (Microsoft Store, or MSI for Windows 7); macOS 12 or later (Mac App Store); Speedtest CLI for Windows, macOS, Linux and FreeBSD

Our verdict

Speedtest is what most customers and ISPs use to argue about speed, so technicians need it too. The phone apps (100,000,000+ installs on Google Play) and desktop apps test download, upload and latency against a nearby server; the Mac app also reports jitter and packet loss. The official Speedtest CLI runs on Windows, macOS, Linux and FreeBSD with CSV and JSON output — handy on a Raspberry Pi or a router-side Linux box. Ookla warns that unofficial 'speedtest-cli' packages conflict with its own.

Screenshots

Speedtest for Windows showing ping, download and upload — Official Microsoft Store listing

Speedtest mobile app running a test — Mobile app · App Store

Speedtest mobile app detailed results — Mobile app · App Store

Key features

Download, upload and latency test against nearby servers
Apps for Android, iPhone, Windows (Microsoft Store or MSI) and Mac
Official Speedtest CLI with CSV, JSON and JSONL output
Result history to compare tests over time

Pros

Pro: Results everyone recognises
Pro: Official CLI for automated tests

Cons

Con: Android app shows ads
Con: Results depend on the chosen server and your Wi-Fi

What's new in 1.15.200.001

See what changed in 1.15.200.001 in the official release notes

Version history

Version 1.15.200.001Latest
date not stated
SHA-256
The developer does not publish one
Source
Release notes
Version Android 7.1.2 · iOS 7.1.2 · Windows 1.15.200 · CLI 1.2.0
date not stated
SHA-256
The developer does not publish one
Source
Release notes

Official downloads by platform

For Windows, use the Download button. Other platforms go straight to the publisher's own page or official store.

Requirements

OS: Android 7.0 or later; iOS 15.0 or later; Windows (Microsoft Store, or MSI for Windows 7); macOS 12 or later (Mac App Store); Speedtest CLI for Windows, macOS, Linux and FreeBSD
Architecture: Android phone, iPhone, Windows PC, Mac or Linux (CLI)

Licence

Type: Free
Licence: Free (Android app shows ads; in-app purchases)
Publisher: speedtest.net

Where these facts come from

Checked 30 Oct 2026

FAQ

Why is my speed test lower than my plan?

Wi-Fi is the usual cause. Test with a cable to the router, close other downloads, and try another server. For a fair test of the line itself, compare a wired Speedtest with an iperf3 test across your own network.

User reviews

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Used Speedtest by Ookla? Reviews appear after moderation; we never import or invent ratings.

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