Articles
Comparison · 7 min
Read documents aloud on a Mac without uploading the text
Have PDFs and articles read aloud on your Mac with offline voices and no text uploaded. What macOS does free, and what Speechify costs in 2026.
Comparison · 7 min
Translate text and documents on a Mac with no internet
Translate text, PDFs and Word files on a Mac with no internet. What macOS does free, what DeepL Pro costs in 2026, and where offline translation still loses.
How to · 7 min
Upscaling photos on your own Mac, with nothing uploaded
Enlarge and sharpen a photo on your own Mac with no subscription and no upload. What Topaz and Pixelmator Pro cost, and what upscaling can never recover.
How to · 6 min
Copying text out of a screenshot on a Mac
macOS Live Text extracts text from images and paused video frames for free. Here is how to use it, where it runs out, and what TextSniper and CleanShot X cost.
How to · 9 min
Transcribing research interviews without sending them anywhere
Transcribing research interviews on a Mac without uploading the audio, what an ethics committee asks about it, and what the services and QDA packages cost.
How to · 8 min
Voice typing code on a Mac
Voice typing code on a Mac: spoken symbols, casing commands, why general dictation fails on code, and what Talon, Serenade and Aqua Voice cost in 2026.
How to · 8 min
Sign a PDF without uploading it
How to sign a PDF on a Mac without a signing service, what a drawn signature is worth under eIDAS and the ESIGN Act, and when you need a provider.
How to · 8 min
Separate vocals from music on a Mac
Splitting a song into vocal and instrumental stems runs offline on your Mac. What LALAL.AI and Moises charge, and what the free tools do instead.
How to · 8 min
Fixing grammar and rewriting text on a Mac, without uploading the draft
What Grammarly and ProWritingAid cost, what macOS checks for free, where Apple Writing Tools send your text, and what a local rewrite can and cannot match.
How to · 7 min
Converting video and audio on a Mac, without a subscription or an upload
What QuickTime converts for free, why HandBrake is still the best free tool, what Permute and CloudConvert cost, and why free converters put a watermark on the file.
Explainer · 11 min
On-device AI on a Mac: what it means, and what really runs locally
What on-device AI means on a Mac, which jobs really run offline on Apple silicon, how much RAM each needs, and how to test an app with the Wi-Fi switched off.
Comparison · 8 min
Mac dictation that never uploads your voice
Dragon for Mac died in 2018. Here is what offline dictation on a Mac looks like in 2026, which apps run speech on-device, and what each one costs to own.
Comparison · 11 min
Meeting notes without a bot joining your call
Get transcripts, summaries and action items without a notetaker bot in the participant list, and without your audio leaving your Mac. Options and prices.
How to · 10 min
How to convert a PDF to Word without uploading it
Free converters upload your file to a server. How to convert a PDF to Word entirely on your Mac, without Adobe, and what it means for contracts and NDAs.
How to · 9 min
Turn a bank statement into a spreadsheet, without uploading it
Statement converters ask you to upload the account number and every transaction. How to get a bank statement PDF into Excel or CSV entirely on your own Mac.
Comparison · 7 min
Screen recording with a transcript, without uploading the video
Record your screen on a Mac and get a transcript and SRT captions, with the audio and video staying on the machine. QuickTime, Loom and the local options.
How to · 7 min
Receipts and invoices to a spreadsheet, without uploading them
Turn photographed receipts and invoice PDFs into one spreadsheet row each, vendor, date, total and tax, entirely on your Mac, with nothing uploaded anywhere.
How to · 11 min
Is your AI app uploading your data? How to find out
Seven tests that show whether a Mac app processes your data on-device or ships it to a server: Activity Monitor, LuLu, Little Snitch and the aeroplane mode test.
How to · 8 min
Cleaning up a recording on your Mac, without uploading it
How to cut um and uh, trim long silences and reduce background noise on a Mac without uploading the recording, and what the cloud cleanup tools cost.
How to · 8 min
Subtitles and live captions on a Mac, without uploading the video
How to make SRT and VTT subtitle files from video on a Mac, caption anything playing through your speakers, and what Veed, Submagic and Rev cost in 2026.
How to · 7 min
Everyday PDF jobs on a Mac, without uploading the file
Merging, splitting, compressing and signing a PDF are local jobs. What macOS Preview does free, where it stops, and what the PDF websites charge.
How to · 7 min
How to make scans searchable on a Mac
macOS reads text in an image already but will not save it into the PDF. How to add a searchable text layer on your own Mac, and what the OCR tools cost.
How to · 9 min
Transcribing audio and video on a Mac, without sending the file anywhere
Transcribe audio and video on your own Mac with no upload. Accuracy, formats, long files and speaker labels, plus what Rev, Otter, Descript and Sonix charge.
Comparison · 9 min
Otter.ai alternatives that run on your machine, not someone else's
Otter.ai alternative lists are written by cloud vendors. What Otter costs, what its own pages say about storage and training, and which tools run locally.
Explainer · 10 min
Is Apple Dictation private? What your Mac sends, and when
What macOS Dictation sends to Apple, and when, in Apple's own words by macOS version: the 48 on-device languages, what is stored, and the Siri settlement.
Comparison · 12 min
Offline AI apps for Mac, judged by one test
Every app judged one way: does the feature finish with the network off? Dictation, transcription, translation, OCR, chat and images, free tools named first.
Comparison · 9 min
Writing therapy progress notes on your Mac, without the recording leaving it
DAP, BIRP and SOAP notes drafted on your own Mac. What Mentalyc, Upheal, Blueprint and SimplePractice cost, where audio goes, and what a local tool cannot do.
Comparison · 9 min
Ambient clinical documentation without sending patient audio anywhere
Every ambient scribe sends patient audio to a vendor. What Dragon Copilot, Abridge, Suki, Freed and Heidi cost, and what a Mac tool can and cannot replace.
Comparison · 8 min
Searching the contents of your own files on a Mac
Spotlight searches inside your files and keeps the index on your Mac. Where it fails, what HoudahSpot, EagleFiler and DEVONthink charge, and when to pay.
How to · 8 min
Running rules on a folder, without buying a rules engine
Run rules on a folder: convert, rename, file, transcribe on arrival. What macOS does free, what Hazel and Keyboard Maestro cost, and when 3 rules are enough.