# TrimPDF: Margin Crop Viewer — Crop Margins, Read More Easily

> Crop Margins, Read More Easily (iPhone/iPad app by SHIN INABA.)

- Source: https://appshunter.io/ios/app/trimpdf-margin-crop-viewer/id6753140307 (this page in markdown: same URL + `.md`)
- Developer: [SHIN INABA](https://appshunter.io/developer/800415932)
- Category: Books, Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 26.0 · 8 MB
- Languages: American English, Japanese
- Released: 2025-10-06
- Data updated: 2026-10-25

## What is TrimPDF?

Are PDF margins getting in the way?

TrimPDF is a simple PDF viewer designed to crop page margins while you read.
When a PDF has large margins, the actual content can appear small even when the page fills the screen.
With TrimPDF, you can crop the top, bottom, left, and right margins so the content appears larger and is easier to read.
It is especially useful for technical books, manuals, e-books, documents, and other PDFs you read frequently.

■ Crop PDF margins while viewing
Adjust the margins at the top, bottom, left, and right of each PDF page.
TrimPDF does not modify the original PDF file. The margins are cropped only while viewing.

■ Separate settings for even and odd pages
In scanned books and similar PDFs, the margin positions may differ between left and right pages.
TrimPDF lets you set different crop margins for even and odd pages.

■ Choose the page-turn direction
Set the page-turn direction to match the PDF you are reading.

■ Save settings and reading position
TrimPDF saves margin settings and viewing state for each PDF.
Once adjusted, you can reopen the PDF later and continue reading with the same settings.

■ A simple PDF viewer
TrimPDF is focused on one thing: making PDFs easier to read by cropping unnecessary margins.
There are no complicated editing features.
If you want a simple way to make margin-heavy PDFs more comfortable to read on iPhone or iPad, TrimPDF is for you.

## Is TrimPDF safe?

Not enough ratings yet to assess TrimPDF.

## Is TrimPDF legit?

TrimPDF: Margin Crop Viewer appears to be a legitimate app. The AppsHunter Legitimacy Score for TrimPDF is 83 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-09-24

Icon updated
Built with the latest OS SDK

### 1.0 — 2025-10-06

No release notes.

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All apps by SHIN INABA: https://appshunter.io/developer/800415932

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*