Kutools for Excel is arguably the most powerful add-in available for Microsoft Excel. With over 300 advanced features—from merging tables without losing data to inserting bullet points and batch exporting charts—it transforms Excel from a standard spreadsheet tool into a productivity powerhouse.
However, premium software comes with a premium price tag (around $39-$129 depending on the license). For students, freelancers, or businesses testing the waters, the 40-day fully functional trial often feels too short. This leads to a common search query: "kutools trial reset best."
In this article, we will dissect everything you need to know: What “trial reset” means, why users look for it, the best (and worst) methods available, the risks involved, and the legal alternatives that keep your system safe.
Difficulty: Easy
Effectiveness: 90% (if the script is updated for your Kutools version)
Safety: Medium (depends on who wrote the script)
On GitHub, Reddit (r/excel, r/piracy), and various tech forums, users share .bat or .vbs scripts that automate the registry/user file deletion. kutools trial reset best
Example of a common script:
@echo off
taskkill /f /im excel.exe
reg delete "HKCU\Software\ExtendOffice\Kutools for Excel" /v License /f
reg delete "HKCU\Software\ExtendOffice\Kutools for Excel" /v TrialStartDate /f
del /f /q "%appdata%\ExtendOffice\Kutools\*.*"
echo Reset complete. Restart Excel.
pause
The risk: While batch scripts are text files you can inspect, many malicious sites wrap them in .exe files. Never run an anonymous .exe file claiming to be a "Kutools trial reset." Only use plain-text .bat scripts you have read line-by-line.
With Kutools version 26 and above, ExtendOffice implemented a hardware ID (HWID) fingerprint. The software no longer relies solely on registry keys. It tracks:
Result: The old registry reset methods often fail. Even if you delete the keys, Kutools remembers, "Hey, this computer already had a trial 60 days ago." You might see a message like "Trial already used on this device." The Ultimate Guide to Kutools Trial Reset: Finding
So, is there a "best" reset method for new versions? No. For Kutools v26+ (released mid-2023), no reliable, safe, free reset method exists publicly. Most guides online are outdated and apply to v20 or v18.
If you search Google for "Kutools Trial Reset best free download," you will find shady EXE files on torrent sites. Do not download them.
Here is why there is no universally "best" tool:
AppData folder that subsequent resets cannot find.The web is flooded with fake reset tools. Here are signs you are about to be scammed: Method #2: Dedicated "Trial Reset" Batch Scripts Difficulty:
linkvertise.com or adf.ly is monetizing your click—the file is fake.Difficulty: Medium (requires comfort with Regedit)
Effectiveness: 70% (depends on Kutools version)
Safety: High (if you backup your registry first)
This is the cleanest method because it avoids downloading suspicious third-party "crack" software.
Step-by-Step Guide:
Win + R, type regedit, and press Enter.Computer\HKEY_CURRENT_USER\Software\ExtendOffice\Kutools for ExcelLicense, TrialStartDate, TrialDaysLeft, or InstallTime.HKEY_LOCAL_MACHINE\SOFTWARE\ExtendOfficeC:\Users\[YourUserName]\AppData\Roaming\ExtendOffice\ and delete any .lic or .bin files.Why this is "the best" for safety: No external software. No viruses. You control exactly what changes.
For educational purposes only: trial resets typically involve:
These methods: