Tekster 4.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free software is CoreSec Projects. The software relates to Communication Tools.
The most popular version of the program 4.0. This PC program is suitable for 32-bit versions of Windows XP/7/8. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
TEKSTER is a open-source software for sending free International SMS and can be also use as Email Client for gmail, Hotmail, Live and OutLook.
You may want to check out more software, such as Live Signatures, Sperry Software - Always BCC or Recovery for Exchange OST, which might be similar to Tekster.