Check download file size

WizTree is one of the fastest tools of this type and on par with TreeSize because it also uses the Master File Table to scan the drive. Select a drive or specific folder from the drop down and the results will be shown pretty quickly. Switching from Tree View to Flat View will change the window to a search filter and file display with options to sort the top files by size, modified date and etc. Additional options include the ability to open a command prompt here, copy the file path, export to CSV, save the treemap as an image, dump the MFT file, and change the default treemap colors.

Portable and installer versions are available. Download WizTree. WinDirStat is another tool to use the treemap visual interface which shows the size of individual files as a series of boxes to represent their space on the drive.

If you have more than one drive to scan they can be selected on startup by highlighting which ones you want. The display is split into three parts; one for the treemap, one for the directory tree and the top right window for telling you what the treemap colors represent.

WinDirStat works on just about any version of Windows right back to Windows WinDirStat never officially had a portable version but you can either extract the installer with 7-Zip or go to PortableApps.

Download WinDirStat. There are separate windows for things like file types, extensions, history, dates, magnitude and size levels. Data can be viewed as text based tables, bar charts or pie charts. Click Folder Properties and all the different ways the statistics can be presented are available.

Xinorbis is probably the most comprehensive tool of this type so it does require some time to figure things out. Installer, portable and also a useful command line version is available for download. Download Xinorbis. The free version of Folder Size is perfectly usable but lacks some features that are reserved for the shareware versions. You will get both a text based view of the folder sizes and also the graphical view, either of which can be turned off.

Switch between a pie chart or a bar graph using the icons in the lower pane. Then simply navigate your way around to see which files and folders are taking up space. Both portable and installer versions are available. Download Folder Size. For instance, the size of a folder or drive can be displayed as different looking charts such as a pie, ring, bar or a details list. The color of the charts or the interface look can be changed and a context menu option can be integrated into Explorer.

Starting the program gives options to select the folder or drive to scan along with a few previous scan locations and the option to reload a previously saved scan result.

Download the Zip archive on the website to use the portable version. Download JDiskReport. FolderSize did exactly what I wanted, I walked down the folder tree looking for big folders. I found 20gb of Windows install logs from , realized I had a folder duplicated which cleaned up 7gb. The biggest culprit was a 15gb log file for McAfee.

I just needed to see directory sizes so I could investigate. I was putting the task off for years, but this helped me speed it up by orders of magnitude, thanks!! I use Directory Report. It looks just like the MS-Explorer but always shows the folder size. This lets me to quickly drill down to problem folders which contain the huge files. That is the only app that does the job. It finds large files and folders. It returns the complete report and works very fast too.

It has some additional features such as Disks Watchdog. Hi actually none of them check dept of Path directory levels as I can see , but is ther som good tool for that on w? Gave WizTree a go tonight. It does not report accurately at all.

I noticed it when I scanned the hard drive I use for all of my games. It was showing many directories as having MB, less, or even 0 bytes, when each are in the multiple GB range. I just used it on a drive that contains most of my games 1. Oh wow thx. This is awesome! Scanner is the fastest thing of them all he just needed seconds to scan may gb ssd while jdiskreport and WinDirStat need over 10 minutes.

Very useful post. Yeap, I would agree WizTree is a very quick tool and would have been included if it was around when the post was written. It is something that will very likely be added when this post gets an update. Though the kilo prefix in the metric system means e. You can find the list of IEC metric and binary names in the table at the end of this article. As already described the smallest unit in computers is the bit. Converting file sizes is similar to converting other units with some small differences.

To convert bits to bytes you have to divide the count of bits to eight as one byte contains 8 bits. To further convert the bytes to kilobytes you have to divide the value by To convert from kilobytes to megabytes you have to divide the kilobytes to again and so on. This is a bit different than in metric system where values are divided by to convert them to the next larger unit. For example 1 km is meters. Where does the number come from? Well most numbers in computers are 2 to the power of X, and is 2 to the power of That is because computers use the binary system - not the decimal.

Of course you can represent the decimal or any other system on a computer, but at its core hardware level the computer uses the binary system. In IEC introduced new naming convention for the file sizes which now creates even more confusion.

If you were using computers for a long time you may think that a megabyte is still kilobytes, but that is no longer the case.

Megabyte is now kilobytes which on the other hand is one thousand bytes. The old multiples of units are now with new prefixes and mebibyte is kibibytes and a kibibyte is bytes. Changing something existing and well established and known by billions of people in my opinion is not a good idea, but it is my own personal position.

It would be much less confusing to use new unit names, but that would not correspond to the metric system naming convention. There was no perfect solution so we have to get used to it. If you are purchasing a storage device you can see that a 2TB hard drives displays as 1. Windows still uses the old unit naming convention which causes the discrepancy.

So bear in ming that when purchasing a new hard drive or memory card. Here is a list of some of the commonly used units in the metric and their corresponding IEC binary prefixes:. Now that we know how to determine the transfer speed for our uploads and downloads, we can now calculate a file's download time or duration. Calculating download time is as simple as dividing the size of the file you wish to transfer by the transfer speed of the network that the transfer will go through.

However, we have to be careful with the units we use, since this could be quite confusing. Let us consider the example above for our sample computation. To calculate how long to download the MB video over a 5 Mbps internet download speed, we can use the equation below:.

But first, let us convert the units of the file size in terms of megabits, which is equivalent to 1 million bits. To do so, we'll be using the conversion table above under the SI system. With that said, we now have this computation:. As shown above, the MB video file will finish downloading in less than 11 minutes over a stable 5 Mbps connection. However, if somebody else in the house uses the internet while you're downloading this video file, it could take much longer to complete the download because of congestion in the data transfer.

Aside from calculating the download time of a file from the internet, you can also use this calculator to determine the transfer duration from, let's say, a computer to an external storage device like a USB flash drive. However, you must first know the transfer rate of your connection to calculate the transfer duration.

You can also use this download time calculator to determine your download speed. However, for this, you have to time how long to download a particular file.

Then, by entering the file size and the download time in our calculator, you'll be able to calculate your internet's download speed. If you want to determine the actual time your download will take to complete, you can input the estimated download time into our time duration calculator. Our time duration calculator will help you determine the actual completion time of the download.

Embed Share via. Table of contents: Understanding computer file sizes Why we download computer files Upload and download speeds How to determine download time Download completion time FAQ. Understanding computer file sizes Computer file sizes vary depending on the amount of data or information a computer file stores.

Why we download computer files Files cannot always be in just one computer or machine. Upload and download speeds Uploading and downloading data can take a while, depending on the file's size and transfer rate.

How to determine download time Now that we know how to determine the transfer speed for our uploads and downloads, we can now calculate a file's download time or duration.

Download completion time If you want to determine the actual time your download will take to complete, you can input the estimated download time into our time duration calculator. FAQ What are the factors affecting download time?

The download time for a file depends on two factors, which are: File size; and Speed of your internet connection. How to estimate download time for data? To estimate download time: Find out the internet data speed. Note down the file size. Make sure the units for the bits is the same.

Divide file size by data speed to obtain download time. How long will it take to download the Call of Duty Warzone update?