This is a Brainfuck interpreter, that I wrote in C++. It works beautifully, both with and without whitespaces.
Usage:
BF [-d] <path to brainfuck file>
If the -d option will enable debugging, which at the end shows you the data in all cells and more.You can see the code here, if you wanna compile yourself. It doesn't need any additional libraries, so just do "g++ <filename> -o BF", or "mingw32-g++.exe <filename> -o BF.exe" on Windows.
If you are on Windows, and you don't wanna compile, here is a 32-bit EXE.
This is a sample programme to test addition:
,>,
[<+>-]
<.
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