AI/PDF Viewer of Moru

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Everyone
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Everyone
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About this app

A practical document viewer for zooming, annotating, saving, and printing AI/PDF files

It is designed to allow you to view documents simply and quickly, while minimizing user inconvenience caused by advertisements.

AI/PDF Viewer of Moru is a practical document viewer that allows you to quickly open PDF documents and PDF-compatible AI files, zoom in and out, and take notes, save, and print immediately on-site.

We focused on features necessary for actual work rather than complex functions. It is configured to allow you to easily view signboard drafts, drawings, printouts, design files, quotation documents, and PDFs for on-site verification on your smartphone.

[Key Features]

1. Opening AI/PDF Files

You can open not only PDF documents but also Adobe Illustrator AI files saved with the PDF compatibility option.

You can quickly check document contents on your smartphone without any separate, complex conversion process.

※ AI files can only be opened if they are saved with PDF compatibility.

The ‘Create PDF Compatible File’ option must be enabled when saving in Illustrator.

2. Smooth Zoom

You can zoom in or out of the document with two fingers.

You can check small dimension lines, detailed text, and specific areas of the drawing directly on-site.

3. Pane Mode / Memo Mode / Highlighter Mode

You can switch between Pane Mode, Red Pen Memo Mode, and Highlighter Mode by pressing the pen button.

You can mark areas that need checking directly or highlight important phrases like a highlighter.

4. Save Current Screen with Memo

You can save the currently zoomed-in screen along with your memo content as an image.

This is convenient for saving on-site verification details, revision requests, and draft review results as images.

5. Save Current Page Image

You can save the page you are currently viewing as an image file.

You can save and share or archive just the page you need separately.

6. Save Current Page as PDF

You can save only the current page from a multi-page document as a PDF.

You can separate and utilize only the necessary pages without having to resend the entire document.

7. Print Current Page

You can print only the single page you are currently viewing. It is configured to automatically reflect the orientation of landscape and portrait documents when printing.

8. Full Screen View

Touching the screen hides menus and icons, allowing you to view the document more broadly.

Touching again displays buttons and information.

9. Recent Documents List

You can view a list of recently opened documents, making it convenient to reopen frequently viewed files. [Suitable for These Users]

- Those who frequently check PDF drawings on-site

- Those who check Illustrator drafts related to signage, advertising, printing, and production

- Those who want to quickly open Illustrator AI files and PDF files on their smartphones

- Those who want to leave simple notes or markings on documents

- Those who need to save or print only the current page

- Those who need quick verification and practical functions rather than complex editing features

[Usage Examples]

- Reviewing signage drafts

- Checking production drawings

- Marking printouts for correction

- Checking PDF quotations

- Memoing on-site installation locations

- Marking documents during meetings

- Saving and sharing only the current page

- Printing only necessary pages

AI/PDF Viewer of Moru aims to be more than just a simple document viewer; it is a practical viewer that allows users to check, mark, and save documents immediately on-site.

We will continue to improve features to be more stable and convenient, tailored to the actual workflow of our users.

1.3 Release Notes

- Stabilization of note and highlighter placement

- Improved note display issues during zooming in/out and scrolling

- Improved stability for reopening recent files

- Improved app stability
Updated on
May 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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