Our Software

Our Products

Alongside our client work, we build and run our own web products. Both are live, free to use, and open to everyone.

UtilityPorts

utilityports.silscrest.com

139 free online tools in one place, calculators, unit converters, developer utilities, text processors and more. Everything runs in the browser. No signup, no installation.

  • Finance & health calculators
  • Developer & text utilities
  • Unit and currency converters
Open UtilityPorts (opens in a new tab)

Crest Spell Quest

crestspellquest.com

Learn to spell and earn while you learn. A word game that turns spelling practice into a challenge, with progress tracking and competitive play.

  • Play and earn as you learn
  • Achievements and progress
  • Tournaments against others
Open Crest Spell Quest (opens in a new tab)

Need something built?

We build web apps, mobile apps and business automation for clients too. Tell us what you have in mind.

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