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SPECIFICTION
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Compare and Merge vs WinMerge

Compare and Merge

compareandmerge.com

WinMerge

winmerge.io

Side by side

FigureCompare and MergeWinMerge
Price from—Free
Free plan—Yes
Free trialYes—
Open source——
WindowsYesYes
Plans published11
Spec score · File Comparison Software8.1 (#12)7.0 (#28)
PurposeCompare and Merge compares text files and folders, highlights character-level changes, and lets users merge differences.WinMerge is a free, open-source tool for visually comparing and merging files and folders on Windows.
SupportThe maker provides a technical support email and says lost activation codes can be resent by customer support on request.The site provides FAQ, step-by-step guides, and antivirus troubleshooting guidance.

Plans

Compare and Merge

  • Standard License (per computer)$39.95, paid once

Compare and Merge pricing →

WinMerge

  • WinMergeFree

WinMerge pricing →

In their own words

Compare and Merge

Compare and Merge has no write-up on Specifiction yet; its figures are above.

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WinMerge

WinMerge is a free, open-source Windows application for visually comparing and merging files and folders. File comparison uses side-by-side panes, inline difference highlights, syntax highlighting, a difference pane, and moved-line detection. Folder comparison can be recursive or single-level, apply regular-expression filters, recognize binary files, and compare three versions. Image comparison offers block highlights and overlay mode, while CSV and TSV files appear in table form. WinMerge creates Normal, Context, and Unified patches and can resolve conflict files produced by other tools. It includes 64-bit Windows Explorer shell integration, 7-Zip archive browsing, plugins, and use as an external diff tool with version-control tools. Current 32-bit builds require Windows XP SP3 or newer; 64-bit builds require Windows 7 or newer. Official cross-platform support is not planned. GPLv2 licensing, source archives, release SHA-256 checksums, guides, and FAQ support are provided.

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