Collectors / DropCalendar

Release date calendar with timezones

Convert entered official release announcements into timezone-safe calendar reminders.

Free working edition. Named workspaces and exports are local to your device. Team sync, automatic source monitoring and paid memberships are not available.

All prefilled business examples are fictional. Replace them with your own checked inputs.

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Your result

Run the tool to see its output here. You can inspect, export or print the result.

How this tool works

Convert each explicitly offset event time to UTC. Export a one-hour calendar event with a 30-minute reminder; source announcements are supplied by you.

Method version: 2026-09-19.2

Input format

No automatic currency conversion. CSV headers remain English; use decimal points and ISO dates (YYYY-MM-DD).

Your verified release announcements: title,time_with_offset,official_source,region

Reproducible example

All prefilled business examples are fictional. Replace them with your own checked inputs.

Scroll horizontally to see all columns.

Release	UTC time	Region	Official source
Fictional sample release	2026-10-01T16:00:00.000Z	EU	https://example.com/announcement

Limits and assumptions

These are your entered announcements, not a live release feed. Confirm the region and seller. Calendar import adds a 30-minute reminder; later source changes are not synced automatically.

Sources and specifications

RFC 5545 — iCalendar

Read the text version · Download example inputs