Treeit 4+

Compare big directory without pain.
Merging big folders without pain.
Check duplicated files in big folder without pain.

Treeit is a small utility provides an intuitive and concise user interface to combine the contents of two big folders. It accomplish the task in two steps, at the first step, the app scan the source and target folder to find out the difference, removed, new added and modified files in the source folder, conflicted file and folders, and at the same time, optionally check all duplicated files in both folder, and then at the second step, the app do the folder merging with user selected strategy. In addition, user can use the app to compare changes between two text files (source code files) directly.


Features
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a. Generate file list for removed, new added, duplicated, modified and conflicted files in source and target folder.
b. Select single, multiple or all files in the file list to perform delete or merge operation.
c. Pair modified and conflicted source and target files together for conveniently review them before merging.
d. Redo failed files one by one, log detailed status of the merging operation on each file.
e. Detect source file and target file changes, line by line, character by character with high performance.
f. Merging strategy includes: "always overwrite", "keeping the newest", and "keep both".
g. Directly move duplicated files into trash before merging, and those files can be restored later.


Sample Scenario
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There is a big folder in the external hard disk and a same big folder in MacBook, user want to check out duplicates in both folder and merge the folder in MacBook into the external hard disk as a backup, and requires to apply a flexible strategy on different file and folder, and an intuitive interface to check each conflicted file and folder in all subfolders one by one before merging.