PDF6In

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Why is it needed?

Despite the popularity of large tablets, 6-inch e-readers remain the gold standard for portability. PDF6In turns reading into a pleasure by eliminating the need to constantly zoom and pan the page with your fingers. Instead of squinting at tiny letters or using a magnifying glass, you read PDFs with the same comfort as a regular ebook.

PDF6In is an intelligent tool designed to adapt “heavy” PDF files for the screens of classic 6-inch e-readers. The program solves the main problem of small e-readers: the inability to comfortably read fixed-layout files with small fonts.

Key Features:

Smart Margin Cropping: Automatically removes blank margins to maximize the usable text area on the e-reader’s screen.

Reflow Mode: Automatically adjusts the text to fit the screen size, eliminating the need for horizontal scrolling.

Smart Image Processing: Illustrations and charts don’t disappear — the program scales them to the screen width and embeds them into the text immediately after the relevant paragraph.

Page Segmentation: Splits a single A4 page into several logical segments that are displayed sequentially, maintaining a large text scale.

Contrast Enhancement: Optimizes images and text for E-Ink screens, turning grey fonts into deep black to reduce eye strain.

Compare Folders

compare.zip

Usage:
compare.exe Folder1 Folder2 ResultFile

Parameters:

Folder1 – Path to the first folder

Folder2 – Path to the second folder

ResultFile – Path to the file where the comparison results will be saved

Description:
This tool compares the file names in the two specified folders. Only file names are compared; file contents are not analyzed.

Update from May 2, 2025

  • Root folders of the search paths are excluded from the result
  • Added a comparison result example

Compare Folders

Folder1 = folder1\
Folder2 = folder2\

Only in Folder1:
folder: folder11
file: folder1\folder11\frame_000.png
file: frame_102.png

Only in Folder2:
folder: folder22
file: folder2\folder22\frame_300.png
file: frame_002.png