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Free downloadAbout Us
DotFix Software provides perfect solutions for software protection and source code recovery.
We develop decompilers, disassemblers and software protection solutions for more than a decade. The latest version of the DotFix NiceProtect supports the unique obfuscation algorithms and technics for Delphi and Visual Basic applications, code virtualization and packing features for most modern frameworks and compilers.
We have a lot of knowledge in decompilation of Delphi and Visual Basic code and can provide better solutions to protect it.
DotFix NiceProtect supports Windows XP/Vista/7/8.1/10 and most Native Code compilers: Visual C++, Delphi 10.x (Seattle, Berlin, Tokyo), Free Pascal (Lazarus), QT 4.x/5.x and Visual Basic 6.0. contact us
Customer's say

Eugene Jusasov
CEO at JetDevice
Nice software protection platform. Works fast and has strong protection for our Delphi solutions.
Mike Petrichenko
CEO at Soft Service Company
We are in touch with DotFix Software for a probably past 6 years and use their NiceProtect to protect our software. The Protector shown great result against hackers attacks and saves us a lot of money and hairs since no one our software product, protected by the NiceProtect, was cracked or modified somehow else. I do recommend the Protector to anyone who develops public software and want to be saving from pirates.