2026 Wall Calendar Template | A3 Size | Fully Editable InDesign (.INDD/.IDML) File

2026 Modern A3 Wall Calendar Template (InDesign)

Immediately download and customize this professional, clean, and print-ready wall calendar template for the entire year of 2026. Perfect for corporate offices, small businesses, creative agencies, or as a sophisticated personal planner.

This A3-sized template is built using Adobe InDesign and is structured for the easiest possible editing, guaranteeing a flawless result whether you print at home or use a professional print service.

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KEY FEATURES FOR EASY CUSTOMIZATION

* Full 12-Month Calendar: Includes all 12 pages, from January 2026 to December 2026.

* A3 Print Size: Designed to the large standard size (420mm x 297mm).

* Fully Editable: Change all colors, fonts, and images in seconds.

* Professional Setup: Includes 3mm bleed, CMYK color mode, and 300 DPI resolution.

* Clean Grid: Week starts on MONDAY with weekends highlighted for clarity.

* Notes Section: Dedicated space on every page for important deadlines and reminders.

TECHNICAL SPECIFICATIONS

This is not a PDF—it is a true, customizable template file.

* Primary File: Adobe InDesign (.INDD)

* Compatibility: Includes a universal .IDML file compatible with InDesign CS4 and newer.

* Layer Organization: Built with Master Pages and clearly labeled layers for streamlined workflow.

* Free Fonts: Uses only free-for-commercial-use Google Fonts (links provided in the Help File).

* Icons: All contact icons are converted to vector shapes (outlines) for perfect scalability.

WHAT YOU GET IN THE DOWNLOAD

Your purchase includes a ZIP file containing:

* wall-calendar-2026-A3.INDD (Main InDesign File)

* wall-calendar-2026-A3.IDML (InDesign Compatibility File)

* README-HELP-FILE.txt (Complete guide and font links)

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IMAGE & FONT USAGE

* Fonts: Links to the free Google Fonts used are provided in the help file.

* Preview Images: The photo is for demonstration only and is NOT included in the download. You can easily drag-and-drop your own image into the placeholder frame.

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THANK YOU AND SUPPORT

Thank you so much for your purchase! I hope this template meets all your needs.

If you are happy with the quality and design, please consider leaving me a positive rating—it helps me create more great items for the community!

If you have any questions, need assistance with this template, or run into any issues, feel free to contact me directly through my Gumroad profile. I am always happy to help!