Support forum
wyDay blog
wyDay Home

wyDay — premium software development tools for high-tech companies

We make software development, deployment, maintenance, and licensing easier with our high quality products.


LimeLM lets you earn more revenue with our fast, accurate, and secure licensing.

With LimeLM you can offer trials, track conversions, and sell your app in many ways (perpetually, as SaaS, on a per-site basis, etc.)

LimeLM works on Windows, macOS, and Linux and works with every programming language.


Use wyBuild to make update patches and get them to your users fast.

Using the open source updater, wyUpdate, you can update your Windows app no matter what programming language you use.

wyBuild simplifies the entire updating experience.

Trusted by thousands of companies world-wide

wyDay products are trusted by organizations small and large all over the world

3MSiemensIATASocial Security AdministrationMitsubishiUbisoftSamsungSeagatecienaCBSSupermicroU.S. ArmyGoProHomeland SecurityIntuitAviraricoh

Want to join the wyDay team?

We're in the business of creating the best tools for developers. And to make these great tools we need great developers. Learn more about working for wyDay.

Latest from wyDay blog

TurboActivate and TurboFloat 4.1 are now out! This release is a huge leap forward in quality and features and sets the foundation for the new product releases that will be rolled out over the next 2 months.

Read the full article »

We've increased security in LimeLM and in some cases this increased security comes at the expense of usability. This article talks about the necessary trade-offs.

Read the full article »