TASKING Tools for 8051
There was a download of TASKING Tools for 8051 7.2 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This software was originally produced by Altium BV. The software is categorized as Development Tools. The following version: 7.2 is the most frequently downloaded one by the program users. We recommend checking the downloaded files with any free antivirus.
From the developer:
The TASKING 8051 tools are available on PC/Windows and Sun/Solaris platforms. Other platforms on request. TASKING products are world-leading tools for embedded software development, bringing together the advanced software design technology needed to compete in the embedded communications era.
You may want to check out more software, such as Chameleon Task Manager, Find and Replace Tool for Excel or D-Tools SI 2016, which might be similar to TASKING Tools for 8051.