**Cleaning Up Across Multiple Operating Systems with dupeGuru**

As a journalist who frequently switches between macOS, Windows, and Linux, I've encountered the frustrating problem of duplicate files cluttering up my storage organization. From screenshots in different default folders to downloaded documents with identical copies, it's easy to lose track of what needs to be deleted. In this article, we'll explore how I use a single open-source tool, dupeGuru, to clean up my drives across all three operating systems.

**A Content-Based Matching System**

One of the key features that sets dupeGuru apart from other cleanup tools is its content-based matching system. Unlike many built-in cleaners that rely on file names alone, dupeGuru examines a file's contents to determine if it's a duplicate. This means that even if you have multiple files with different names but identical contents, dupeGuru will still identify them as duplicates.

**Understanding the Matching Logic**

So how does dupeGuru decide what constitutes a "duplicate"? The matching logic is based on a similarity threshold, which can range from 100% (perfect copies) to lower percentages indicating less identical files. I've found that this flexibility allows me to tailor my cleaning process to specific types of files – for example, I'm stricter with documents and more lenient with images.

**A Folder Strategy for Predictable Scans**

When I first started using dupeGuru, I made the mistake of pointing it at entire directories and letting it run. This often resulted in overwhelming results that were difficult to review. To avoid this problem, I now separate my folders into "reference" areas where originals are stored, and other directories that can be excluded from scans. By doing so, I ensure that dupeGuru only suggests deleting copies of files, rather than the originals.

**Learning to Read Results**

When using dupeGuru, it's essential to slow down and read the results rather than reacting impulsively. The columns I pay attention to include size, location, and whether a file is in a reference folder. By sorting results by size, I can prioritize deleting duplicates that take up the most space first.

**Previewing Files for Clarity**

One of the features I find particularly useful is dupeGuru's preview function. By opening files directly from the result table, I can quickly verify if they're indeed duplicates. This feature works well across all three operating systems and helps me avoid second-guessing matches.

**Why Consistency Matters**

What truly sets dupeGuru apart is its consistency across platforms. Whether I'm using Linux, Windows, or macOS, the layout, scan flow, and result tables remain identical. This consistency has reduced my cleanup procrastination significantly, as I can now rely on dupeGuru to provide accurate results regardless of the operating system.

**Using dupeGuru Across All Operating Systems**

In addition to its features, dupeGuru's command-line interface (CLI) is a significant advantage for those who need to perform repetitive tasks or join remote sessions. While I prefer using the graphical user interface (GUI), the CLI offers flexibility and convenience when working with external drives.

**Conclusion**

Cleaning up across multiple operating systems can be daunting, but dupeGuru has simplified this process for me. Its content-based matching system, consistent layout, and preview function have made it an essential tool in my daily routine. While it may not be the fastest cleanup tool, the clarity and accuracy it provides make it well worth the extra time invested.

**Try dupeGuru Today!**

Whether you're a seasoned tech user or just looking to free up storage space, dupeGuru is an excellent choice for cleaning up your drives across multiple operating systems. Download it now and experience the benefits of a single, consistent tool that works wonders on macOS, Windows, and Linux!

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