＜Overview＞
＜Overview＞
Embedded Files
【Software name】 J_Target
【First edition】 2023/11/04
【Latest edition】 2025/05/15 (v1.08)
【Publication type】 Free software
【OS】 Windows
(Environment with Framework Installed)
【Language】 Japanese / English
【Development】 Microsoft Visual Studio Community 2022 (64 bit)
【Installation】 No installation required.
Please unzip the compressed file in a PC
environment where Framework has been installed.
＜Description＞
＜Description＞
A mouse utility for presentations that visually assists mouse movements.
The specific functions are as follows :
1) Mark display function at cursor position.
2) Action display function when clicking the mouse, dragging and dropping,
and right clicking. (Click Effect)
3) Magnifier function.
4) Simple drawing of shapes on the screen. (Rectangle/FreePen)
5) Ability to enlarge shapes on the screen.
6) Ability to capture and enlarge the screen.
7) Supports display magnification settings.
8) Screensaver suppression function.
＜Download＞
＜Download＞
Notice & Apology
We released J_Target (v1.08) on May 15, 2025. However, several users have reported receiving the following warning message when attempting to download the ZIP file:
“This file contains a virus. Only the owner is allowed to download infected files.”
Upon investigation, we found that the file properties of the executable (.exe) had been corrupted.
This likely triggered Google's server to detect the file as potentially tampered with.
As a solution, we rebuilt the project and re-uploaded it to the Google server. After doing so, the warning message no longer appears, and the download is now working properly.
To distinguish the fixed version from the previous one, we have renamed the ZIP file to:
J_Target_v1_08_en-2.zip
We sincerely apologize for the inconvenience this may have caused.
If you encounter any further issues, please use the contact form available on the “Home” page of this site.
Finally, we would like to express our deep appreciation to the user who brought this issue to our attention.
June 26, 2025
Ju-yu-yun
Notice & Apology #2
We have received reports from users that the file re-released on June 22, 2025, titled "J_Target_v1_08_jp-2.zip", is once again triggering similar warning messages.
We conducted an investigation, but unfortunately, we were unable to identify the cause of the issue this time.
Although the file contents remain unchanged, we have re-released it under the new name "J_Target_v1_08_jp-3.zip" and will continue to monitor the situation carefully.
While it is possible to avoid detection by Google’s servers by distributing the file as a password-protected ZIP archive, we have decided not to take this approach, as it does not fundamentally resolve the issue.
We sincerely apologize for the inconvenience this may have caused.
If you encounter any other problems not related to this issue, please contact us using the submission form available on the Home page.
Lastly, we would like to express our sincere gratitude to the user who brought this matter to our attention.
July 23, 2025
Ju-yu-yun
Press the button above to open the ZIP file screen.
You can download it by pressing the download button at the top right of the screen.
For details, please see "J_Target_UserManual.pdf" in the ZIP file.
← Download Button
＜Settings screen ＞
＜Settings screen ＞
＜Message＞
＜Message＞
If you have any problems or requests, please let us know from the "Home" page one level above.
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