UI & Interface
Open Mailbox
- Format
- PNG
- Resolution
- 1024×1024
- License
- Commercial
- Background
- Transparent
open mailbox, mailbox, postal box, mail, inbox, delivery, communication, notification
The story
About the Open Mailbox 3D icon
Open Mailbox is a premium front-facing 3D UI icon designed for mail, delivery, inbox, and communication interfaces. Its clear non-isometric style works well in apps, dashboards, and websites that highlight messages, postal services, or notifications. Free to download and easy to use in modern UI design.
Open Mailbox is a front-facing 3D render, carrying the same soft lighting and clean edges as everything else in the library. The download is a transparent PNG at full resolution, ready to place straight onto a layout.
Pair it with the rest of UI & Interface and the set reads as one family, which is the point of a single rendering style: a screen full of mixed sources never quite settles.
It earns its place in landing pages, mobile app interfaces, presentations, infographics and social media graphics, and works particularly well for startups, agencies, product teams and content creators. Download it free, or request a custom variation if your project needs a different angle, colour or companion icon.
Good to know
Questions, answered
Is the Open Mailbox 3D icon free to download?+
Yes. The Open Mailbox icon is free to download from Thridy as a high-resolution transparent PNG, for personal and commercial projects alike. See the terms page for full licensing details.
What format is the Open Mailbox icon in?+
The download is a transparent-background PNG rendered from a front-facing 3D model, so it sits cleanly on any background color or layout. A lightweight WebP preview is used on this page.
Can I use the Open Mailbox icon in commercial projects?+
Yes, commercial use is allowed - websites, apps, presentations, and marketing material. Redistribution or resale of the file itself as a standalone asset is not permitted.
How do I request a variation of the Open Mailbox icon?+
Use the "Request an Icon" option on Thridy. Custom icon requests are typically fulfilled within hours, and you will be notified by email when your icon is ready.
Keep going
