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Publisher · Open source

Evolus

Evolus is the Vietnamese developer of the Pencil Project, a free and open-source GUI prototyping and mockup tool for desktop platforms. Pencil is distributed under the GNU General Public License version 2.

Licensing at a Glance

  • Open source
  1. Pencil is described as a free and open-source GUI prototyping tool for creating mockups on popular desktop platforms.[1]

  2. The latest stable version listed is Pencil 3.1.1, released on 1 January 2023.[2]

  3. The project's source repository licence file is the GNU General Public License, Version 2 (June 1991).[3]

  4. Pencil builds are offered for Windows, macOS (Intel and Apple Silicon) and Linux (RPM, DEB and generic), with nightly development builds also available.[4]

Products

References

  1. Home - Pencil Project · pencil.evolus.vn · retrieved 2026-09-27
  2. Home - Pencil Project · pencil.evolus.vn · retrieved 2026-09-27
  3. pencil/LICENSE.md at master · evolus/pencil · github.com · retrieved 2026-09-27
  4. Downloads - Pencil Project · pencil.evolus.vn · retrieved 2026-09-27
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