User manuals are also updated regularly to support new features and improvements in software and firmware. All downloads are free for all customers.
12 JANUARY 2026
For creating and updating ATP test programs.
Required for AT7600 users. Supports AT7600, AT5600, AT3600 + ATi . MS Windows 7 / 8 / 10 / 11, 32 bit + 64 bit.
Please uninstall previous AT Editor dotNET versions before installing.
Check after install that your Windows Firewall is not blocking editor.exe.
09 AUGUST 2023
Central test program server and results collection for AT Testers.
Supports AT5600, AT3600 + ATi . MS Windows 7 / 8 / 10 / 11, 32 bit + 64 bit.
Please uninstall previous AT Server dotNET versions before installing.
Check after install that your Windows Firewall is not blocking server.exe.
31 JANUARY 2024
For DC1000 and DC1000A. DC Bias sweep software to automate your testing for saturation.
Supports HP 4284A / Keysight E4980 / Tonghui TH283x / WK3260B / HIOKI IM3536, IM3533, 3533-01 LCR meters + new MANUAL MODE to allow any LCR to be used.
MS Windows 7 / 8 / 10 / 11, 32 bit + 64 bit.
11 SEPTEMBER 2016
Driver installer for enabling AT Editor to AT5600 communications using direct PC USB port.
MS Windows 7 / 8 / 10 / 11, 32 bit + 64 bit.
12 JANUARY 2026
Firmware for AT7600 customers (AT7600 units only).
Important:
AT7600 Firmware v1.004.107 is compatible only with the AT7600.
Earlier firmware versions will operate on the AT7600; however, newly introduced and advanced features will be supported exclusively in AT7600 firmware v1.004.107 and later.
Download Instructions:
Download to AT7600 using AT EDITOR over a direct USB-USB connection, not by RS232.
When upgrading firmware, remove all other connections (including Ethernet) from the unit except Mains and USB-B. Upgrade time is typically 15 minutes.
08 JANUARY 2026
Firmware upgrade for AT5600 customers.
Key Updates:
Major fixes and performance & reliability improvements.
Upgrade Instructions:
Download to AT5600 using AT EDITOR over a direct USB-USB connection, not by RS232.
When upgrading firmware, remove all other connections (including Ethernet) from the unit except Mains and USB-B. Upgrade time is typically 15 minutes.
You can read the release notes for new features and general firmware update information.
10 MARCH 2025
Firmware upgrade for AT5600 customers.
Key Updates:
Upgrade Instructions:
Download to AT5600 using AT EDITOR over a direct USB-USB connection, not by RS232.
When upgrading firmware, remove all other connections (including Ethernet) from the unit except Mains and USB-B. Upgrade time is typically 15 minutes.
You can read the release notes for new features and general firmware update information.
10 DECEMBER 2024
Firmware upgrade for AT5600 customers.
Key Updates: Mandatory for hardware version 400 and above for AT5600 units with serial numbers 1000112201393 and up, preparing it for future diagnostic updates.
Download to AT5600 using AT EDITOR over a direct USB-USB connection, not by RS232.
When upgrading firmware, please remove all other connections (including Ethernet) from the unit, except Mains and USB-B. Upgrade time is typically 15 minutes.
You can read the release notes for new features and general firmware update information.
12 AUGUST 2024
Free firmware upgrade for all AT5600 customers.
Download to AT5600 using AT EDITOR over a direct USB-USB connection, not by RS232.
When upgrading firmware, please remove all other connections (including Ethernet) from the unit, except Mains and USB-B. Upgrade time is typically 15 minutes.
See UPGRADE VIDEO for download instructions.
Read the release notes to discover new features and find general firmware update information.
12 JANUARY 2026
Issue 1 of the AT7600 User Manual
06 OCTOBER 2025
Issue 31 of the AT5600 User Manual
12 JANUARY 2026
Updated user manual for the new AT Editor dotNET software
22 MARCH 2023
Updated user manual for the v4.1.8473 of the AT Server dotNET software
30 JULY 2021
The DC1000A full user manual
29 SEPTEMBER 2025
The user manual for the AC Interface Fixture
18 MAY 2019
Guidance and advice on making your own test fixture using the Voltech Starter Fixture plate.
28 FEBRUARY 2020
Instructions for connecting the Voltech Interlock Cable with the Banner Light Curtain EZAC-R9-QE8.
04 DECEMBER 2017
Supports AT5600 AT3600 & ATi. MS Windows 7 / 8 / 10 / 11, 32 bit + 64 bit.
Please uninstall any previous versions before installing.
Check after install that Windows Firewall is not blocking editor.exe.
Please install separate USB drivers on this page if wishing to use AT56 with direct USB connection..
10 SEPTEMBER 2016
Supports AT5600, AT3600 + ATi . MS Windows 7 / 8 / 10 / 11, 32 bit + 64 bit.
Please uninstall any previous versions before installing.
Check after install that your Windows Firewall is not blocking server.exe.
03 NOVEMBER 2015
Supports AT3600 + ATi
(Does NOT support AT5600)
MS Windows XP / Vista / 7 / 8 / 10, 32 bit + 64 bit.
06 OCTOBER 2015
Supports AT3600 + ATi
(Does NOT support AT5600)
MS Windows XP / Vista / 7 / 8 / 10, 32 bit + 64 bit.
20 AUGUST 2010
Supports calibration of AT3600 and ATi with the AT CAL fixture.
Runs under MS DOS.
NOTE: Win XP and Win 10 32 bit only.
10 SEPTEMBER 2013
Please Note - AT3600 Firmware upgrades can only be performed with V3.xx of the AT Editor.
The new dotNET AT Editor V4.xx does NOT support AT3600 firmware upgrades.
6 JULY 2015
Please Note - ATi Firmware upgrades can only be performed with V3.xx of the AT Editor.
The new dotNET AT Editor V4.xx does NOT support ATi firmware upgrades.
12 MAY 2008
12 MAY 2008
18 NOVEMBER 2005
18 NOVEMBER 2021
Initial release of separate user manual for the Legacy AT Editor software V3.xx
29 JULY 2021
Initial release of separate user manual for the Legacy AT Server software V3.xx
20 SEPTEMBER 2016
07 SEPTEMBER 2020
For Calibration of AT3600 + ATi only
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