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iDefrag vs ZK Spreadsheet

A side-by-side look at iDefrag and ZK Spreadsheet. For an in-depth review of either product, follow the links below.

iDefrag

iDefrag

Os & Utilities

iDefrag is a disk defragmentation and optimization utility for macOS. It helps organize files and free up disk space by consolidating fragmented data.

defragmentationoptimizationdisk-spacemacos
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ZK Spreadsheet

ZK Spreadsheet

Office & Productivity

ZK Spreadsheet is an open-source spreadsheet software that is fast, lightweight and feature-rich. It is written in Java and offers Excel-comparable functions, charts, pivot tables, collaboration features and data bindings.

spreadsheetexcelchartspivot-tablescollaborationdata-binding
Full review → Alternatives

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