H2testw is a free and open-source software tool used to test the speed and memory capacity of flash drives, SD cards, HDD hard disk drives (HDDs) and solid-state drives (SSDs) for bad sectors and other errors.
Generally, h2testw software can be used to identify potential hardware issues and assess the overall health of a storage device and Capacity.
Yes, if you buy a storage device (such as pen drive, SD card, Hard Disk, and other storage devices) that claims to have a certain amount of storage space, but later find out that it is less than your expectations. Fortunately, there is a solution to this problem in the form of a freeware program called h2testw.
H2testw app or software is compatible with some operting system such as Windows, Linux, and macOS. You can download H2Testw application for PC/Laptop and Mac Test your pen drive, SD card, Hard Disk, SSD and other storage devices.
What is H2Testw?
H2testw is an Application program. it was developed by Harald Boegeholz. It helps to test all storage devices (such as pen drives, SD cards, Hard disks, and other storage devices) for their actual size, and error as opposed to what is advertised.
The purpose of this tool is to detect the prevalence and range of counterfeit SD cards, pendrives and USB sticks.
For example, I purchased HP Flash drive 64GB USB 3.2 and its actual memory capacity is 57.7GB. This tool helps in checking its errors. I checked my pen drive with H2testw tool but no error was found.
How does it works?
The program is easy to use and can be downloaded and installed on your computer/laptop for free. Once you have installed H2testw, Plug in your storage device and select it from the program’s interface. Then, you can start the testing process, which will scan the Pendrive or HDD for its actual size and check for any bad sectors or storage.
The main feature of H2testw is that it can test a wide variety of storage devices, including USB sticks, SD cards, and hard drives. This means that you can use H2testw to check any kind of device you have to make sure that it’s working properly and has the storage space it claimed to have.
H2testw also calculates its reading and writing speeds. You can use it if you want to optimize the performance of your device or if you want to compare the performance of different storage devices.
Key Features of H2testw
- It is lightweight and portable
- Simple interface
- Scanning different types of drives
- Performance degradation detection
- Detection of reduced disk capacity
- Detect your Pendrive, SD Card, Hardisk, etc.
- Compatibility with all versions of OS like Windows and Mac
Download H2Testw
| Article Name | H2Testw |
| File name | h2testw_1.4.exe |
| Latest version | 1.4 |
| License type | Free |
| Size | 213 KB |
| Developer | Harald Boegeholz |
| Last Update | Oct 12, 2024 |
How to use H2testw?
If you want to check your Pendrive, memory card and hard disk, you can perform the next test using the free H2Testw tool. Please note that the test will take some time – the tool goes through each sector while writing data. Because all the information needs to be read and verified again. So if you have a memory card with a big capacity, the testing process may be longer Like hours.
Steps to use H2Testw Testing Tools:
- Download the H2Testw software (Direct link Below).
- Open h2testw.zip folder.
- Click on Copy h2testw.exe.
- Insert your Pen Drive into your Laptop/PC.
- Run h2testw.exe file.
- Select “English” language.
- Click the “Select target” button.
- Select your Pen Drive letter.
- Ensure “All available space” is selected
- Click on the “Write + Verify” option.
- Then, wait for the process to complete.
H2testw Download
You can download H2testw Application from the official website of H2testw with your compatible operating system such as Windows and Mac. Alternatively, you can download the H2testw software or Application for Windows 7/10/11 and Mac from the Given link.
- Click on the Download Link below.
- Read the details and select your operating system, which is Windows or Mac.
- Once you have selected your OS, click on the download button.
- Open your Download folder on your PC/Laptop and Open the zip file.
- Double-click on h2testw.exe file.
- Select essential and click on check your Pen drive or flash drive, SD card, HDD, SSD and Other storage devices.
FAQs
Is h2testw free?
Yes, H2testw software is free. There is no need to pay a fee; it does not require installation. It provides an easy-to-use interface.
Where to download h2testw?
H2testw can be downloaded for free from the official website, which makes it easy and safe. You can also download it from the download page of h2testwdownload.com.
How long does h2testw take?
This completely depends on the storage device and the device company. But if the Pendrive is HP 64 GB then it can take a maximum of 20 – 25 minutes.
is H2testw reliable?
Yes, H2testw software is generally a reliable tool for testing the integrity of a storage device. However, it works a bit slow. It helps to verify the actual capacity of the storage device and detect potential problems such as bad sectors or affected or fake capacity.