01
Purrna
AvailableA calm, privacy-first practice companion for breathing timers, ambient audio, and progress that stays on your device.
Independent software company · Brazil
Official organization website
Software made with a clear purpose.
GL Software Development builds focused digital products with careful engineering, straightforward support, and respect for the people using them.
Contact usProducts / 02
Small products, considered end to end.
02
Karthosia
AvailableAn offline-first solo card game: compact, strategic play with local progress and a library of games to explore.
Company / 03
Registered, active, and accountable.
- Legal name
- GL Software Development LTDA
- Brand
- GL Software Development
- CNPJ
- 61.687.628/0001-00
- Status
- Active
- Founded
- 2025
- Registered in
- Porto Alegre, Rio Grande do Sul, Brazil
- Primary activity
- Custom computer program development
- Company size
- Micro-enterprise
Contact / 04
Let's make something useful.
Product support, company verification, partnerships, and general inquiries are all welcome.
glsoftwaredevelopment@googlegroups.com