Overview
What is ACT Key?
ACT Key is a software that recovers passwords for Symantec and Best Software ACT! (.ADF, .BLB, .MUD) files.
Verdict
Should you download ACT Key?
ACT Key runs on
Windows 9X/ME/2K/XP/2003/Windows 10/11
and is available under the
Demo
license
— the installer is 464 MB.
We’ve catalogued it under
Encryption Decryption.
✓
Verified clean. Every ACT Key build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
ACT Key specifications
- Last updated
- Nov 25, 2025
- License
- Demo
- Operating system
- Windows 9X/ME/2K/XP/2003/Windows 10/11
- File size
- 464 MB
- Price
- Free
- Page views
- 480
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