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Practical guides on apps, AI tools, websites and getting more done with the computer you already own.

Guides & Tutorials · 8 min read

How to Batch Convert Text Files to MP3 Offline on Windows

Short answer: to batch-convert text files to MP3 offline on Windows, keep one script in each UTF-8 TXT file, generate… Read article → Guides & Tutorials · 7 min read

How to Upscale Pixel Art Without Blurring the Edges

Short answer: to upscale pixel art without blur, enlarge it by a whole-number scale such as 2×, 3×, or 4×… Read article → Guides & Tutorials · 7 min read

SwiftUI vs AppKit: Which Is Better for a New Mac Utility App?

Short answer: choose SwiftUI for a new Mac utility when the interface is mostly standard screens, forms, lists, settings, and… Read article → Guides & Tutorials · 6 min read

How to Remove Room Echo From Podcast Audio After Recording

Short answer: remove room echo from a podcast by reducing the reverb gently, not by trying to make the recording… Read article → Guides & Tutorials · 4 min read

Offline Speaker Diarization: How to Separate Speakers in a Meeting Transcript

A transcript tells you what was said. Speaker diarization adds the missing structure: who spoke when. For interviews, meetings, podcasts,… Read article → Guides & Tutorials · 4 min read

How to Audit a YouTube Channel Before Planning the Next 10 Videos

Planning your next ten YouTube videos from a blank page is slow. A channel audit gives you a smaller, more… Read article → Guides & Tutorials · 3 min read

DICOM Metadata: What to Remove Before Sharing Medical Images

Short answer: Before sharing a DICOM image outside your clinic, remove patient-identifying metadata from the file header and any burned-in… Read article → Guides & Tutorials · 4 min read

Piper vs Kokoro TTS: Which Local Voice Model Should You Use?

If you want text to speech that works without sending text to a cloud service, Piper and Kokoro are two… Read article → Guides & Tutorials · 4 min read

Can Microsoft Word OCR a PDF? Limits, Workarounds, and an Offline Alternative

Short answer: Microsoft Word can convert many PDFs into editable text, but it is not a dependable replacement for a… Read article → Guides & Tutorials · 4 min read

How to Batch Compress Photos on Android Without Losing EXIF Data

Phone photos are convenient until a folder of them starts eating storage. Compression can help, but a smaller file is… Read article →

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