Download the portable version and on the first run, select “Koma-Mail directory” as the location to store the data. Koma-Mail is a free email client software that has been around for some quite time. By default it is already a portable email application and you can simply download the zip archive version and extract it to your USB flash drive. Slypheed is a free and open source email client software that is lightweight and user friendly. Then specify the sync name which will be used as the folder name on the portable media, followed by selecting the media. Click on the File from the menubar and select “Sync with Portable Media”.

The portable version is also created and released by PortableApps, the same group that releases the portable version of Thunderbird.īecky! Internet Mail is a shareware email client software and it comes with a feature that allows you to copy the files to a USB flash drive. Opera is another popular and free web browser that comes with a built-in email client feature. Here are a list of portable email client software that are still being maintained and updated: Other than that, having a portable email client software on a USB flash drive also keeps your email account safe from malicious software harvesting your email account’s username and password.

So all you need to do is carry the USB flash drive containing your portable email client software and you are able to check and send emails from any computer. To solve this problem, you can opt for a portable email client software that can be installed to USB flash drives and doesn’t install or drop any files to other locations on the hard drive other than the program’s folder. This limits the user from being able to manage their emails when their computer is not with them. Although there are many advantages in using an email client software, they are however tied to the computer that you installed to. As for Windows users, they are able to download and use the Windows Live Mail provided by Microsoft for free which replaces the old Outlook Express. There are quite a few email client software and Microsoft Outlook which comes together with Microsoft Office is one of the most used email clients in corporate environments due to its powerful features. Another advantage in using an email client software is you are able to access the downloaded emails and view them in offline mode which is very useful if you do not have an Internet connection at that time.

It also allows you to send out emails by just launching the program without going through your web browser and manually logging in.

Email client software allows you to easily check all your emails from multiple email accounts by automatically downloading them to your computer via POP3 or IMAP protocol.

Free simple email program