A versatile calendar tool offering multiple styles, including lunar calendar support and public holidays. Users can add notes to their calendar events.
ApCalendar by Adtech Innovation Limited
Editor's Choice
🔧 Utilities
5.0(1 ratings)
Free
Best GDSII Viewer alternatives: apps like GDSII Viewer
10+ similar apps compared and reviewed
3.7 avg rating
10 free apps
Updated November 2026
Whether you want more options like GDSII Viewer or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to GDSII Viewer
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