For my MFC/C++ unmanaged time-limited software needs, I'd like to get a GMT/UTC time-stamp from the internet (instead of relying on the PC clock time that can be easily changed). I already though a...

I have an application which I want to hit the market as a Paid app. I would like to have other version which would be a "trial" version with a time limit of say, 5 days? How can I go about doing t...

I have created my product and also generated license key for that but I want to ask that key after 30 days. I have do it with registry value storing the date with adding 30 days in that. But I foun...

I'm coding a software on java and i almost finished, i would like to know how can we create a trial version which work for example for 30 days, because i will to send it to some companies so...

How should I implement a full-featured grace period or N-uses scheme to maximise sales of my small $5 social network Windows application, while encouraging continued use of a limited version ...

C# 2008 SP1 I am writing an application that I want to give to a select number of customers. What is the best solution to use so that after the trail period (1 month) the application will ...

Hello does anyone have a code example of how I can time bomb an Android application so It will not work after a given date? I would like to release a "beta" application for testing but would like ...

I'm building a shareware software that allows users to import various types of files (XML, CSV, etc.) into a database. I'd like to provide a trial version, but limit it in some way to prevent...

We are trying to offer a license mechanism for every feature our Linux application is running, and we are thinking of controlling it in a centralized way using a license server: Our aim for ...

I'm developing a shareware desktop application. I'm to the point where I need to implement the trial-use/activation code. How do you approach something like this? I have my own ideas, but I want to...

I wrote a utility for photographers that I plan to sell online pretty cheap ($10). I'd like to allow the user to try the software out for a week or so before asking for a license. Since this ...