An open-source project by MosWeb

Open tools.
Your work.

A focused suite of four free productivity apps for calendars, presentations, structured data, and email. Open all four apps inside one unified workspace, with shared navigation and a consistent experience across the suite.

One suite. Four tools.

Four focused apps, brought together in one workspace.

GridForge logoFIRST VERSION

GridForge

Organize your schedule with calendar views, events, and import/export tools.

Open GridForge →

SlideSpark logoFIRST VERSION

SlideSpark

Build polished presentations with editable slides, design tools, and slideshow mode.

Open SlideSpark →

DataNest logoFIRST VERSION

DataNest

Manage structured information with custom fields, editable records, and CSV import/export.

Open DataNest →

MailNest logoPROTOTYPE

MailNest

Work with Outlook mail, browse folders, compose messages, and keep local drafts.

Open MailNest →

Built on better principles.

Useful software should be transparent, portable and respectful of the people who use it.

Free and open

Source code available under a permissive license, with community contributions welcome.

Your data, your choice

Prioritize portable formats and local-first features; explain clearly when a server is required.

One coherent experience

Shared design, accessibility, responsive layouts and integrations that are added carefully.

Help shape MosSuite.

Explore the roadmap, report an issue or help improve the four apps.

Open the GitHub repository ↗