I Need Control of my Software/App EXE File

I have made a small desktop app, i need to sell its subscriptions Per month/Per Computer..

I want that my App to be installed on 1 PC only .......


I want to have Key System , i will generate Key & Email him monthly..


If he want to install App on 10 PCs, he'll have to pay me Each time..

I Dont want that he take my software, and install at unlimited PCs

Tell me Cost & Time For this solution...


Habilidades: .NET, Programação C#, Segurança de computadores, Arquitetura de software, Área de trabalho do Windows

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Acerca do Empregador:
( 15 comentários ) Hayward, United States

ID do Projeto: #13524548

Concedido a:


Hi Im an expert in .Net I have developed many key validator as you need Thery are based in BCrypt as MAC validation Regards Carlos

$55 USD em 1 dia
(27 Comentários)

6 freelancers estão ofertando em média $57 para esse trabalho


Hi: What you need is no problem, in 2 or 3 days you will have it ready. Here is my proposal: Hardware license: One of the best alternatives, in my opinion, it's very safe. This is to generate the license from the Mais

$111 USD in 3 dias
(4 Comentários)

Hi There I am a .net developer. I have a good grip on C# programming language. I am readily available to provide my services to you on your project. Please let me know further details of the project over chat. Thank y Mais

$100 USD in 4 dias
(10 Comentários)

Hi! The task is clear for me and i'm ready to work. I have nice skills so you will like the results. U will like to work with me) Have a nice day!

$30 USD in 3 dias
(1 Comentário)

Hi, I am expert in and vb programming, I can do this but my cost is not $10 its only for submitting the bid, please come over chat so we can discuss further. regards

$10 USD em 1 dia
(3 Comentários)

Hi, I am an expert to license management system. I can provide system based licensing to you, which will allow the software to be installed only on specific system. Contact me on skype id: azeembh Thanks.

$35 USD in 3 dias
(1 Comentário)