ATMA 5.05 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free PC software is developed for Windows XP/7/8/10/11 environment, 32-bit version.
The program lies within Games, more precisely Utilities. This free software is an intellectual property of Hakai no Tenshi. The program's installer is commonly called ATMA.exe or ATMA5.04c.exe etc. 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. The most popular versions among ATMA users are 5.0 and 4.0.
From the developer:
ATMA can open and display all Diablo II characters files (.d2s) from any version through 1.10. Open multiple characters and drag and drop items between them. View items on your character (in both weapon slots and in both hands), in the backpack, and in the stash in one easy view. You can also view and move items of hired mercenaries, iron golems, and character corpses.
You may want to check out more software, such as Alternate Task Manager, IntelliChart Desktop TM or Appytect, which might be related to ATMA.