GamendoriMACOS

The screenshot app that never sees your screen.

Detection runs on this Mac and helps you catch emails, phone numbers, cards, keys, faces, and QR and other codes. Redaction destroys the pixels in the file you export.

macOS 14 or later, Apple Silicon and Intel.

CAPTURES NEVER LEAVE THIS MAC

SCROLLING CAPTURE

Taller than the screen, and checked against the page.

The film strip is the progress bar, and the total keeps its tilde while it is still an estimate. Click or press Esc to end the capture where you are. Behind the strip sits a verdict. A capture earns verified complete (AX-corroborated), in exactly those words in the support log, only when every seam it delivered proved itself in the pixels, the ledger accounted for every row, and the page's own accessibility account corroborated the seams and the end. Anything less is said plainly: best effort, or partial in the file's own name with an alert saying why, or an alert and no file when stitching failed outright. Chromium and Electron windows, whose scrollbars expose nothing to read, can be followed through the document's own geometry when it is available.

CAPTURE

Capture is a reticle.

Area, window, or full screen, with crosshair guides, a 1px selection edge, and a live W, H, X, Y readout in points. Twelve actions in all, including the active window, a repeat of your last area, a three second delay, and opening an image Gamendori did not take. Every one of them can take a hotkey.

FINDINGS

One local scan, six kinds of finding.

A capture is saved and copied the moment you take it, and the scan follows on this Mac. Findings are what you act on before the file goes to anyone else. The scan helps you catch sensitive content, it does not guarantee it, and a burst of captures can outrun the queue: a dropped scan simply does not run, and unless you still have that capture open nothing tells you so. Findings do not apply themselves either. Accept them one at a time, or redact all.

EMAIL

Local parts and punycode domains

PHONE

Ten digits or more. Anything shorter is dropped.

CARD

Luhn validated, 13 to 19 digits

KEY

JWT, AWS, GitHub, Slack, and high entropy runs

FACE

Face rectangles only. No identity, no recognition.

CODE

QR and 23 other symbologies. Known credential codes are summarized, not printed.

REDACTION

Redaction destroys pixels, or the export refuses.

A redaction is an opaque plate with an etched hatch. Deliberately un-pretty, and nothing of the source survives underneath it in the file you export. Exporting flattens a copy rather than baking your document, so the redaction stays liftable from the findings panel or by undo, though it is never dragged or resized. Starting an export does commit a text or crop you had in progress, and that part stands even if you then cancel. If Gamendori cannot prove a redaction covers its whole region in whole device pixels, it refuses to write the file rather than give you a half-redacted image. The scan can miss things, so redact is also a rail tool: drag a block over anything it did. Blur is not redaction, so there is no blur tool.

MEASURE

Distances, colors, and a loupe in the same reticle.

Anchor a point and the distance follows your cursor, sample a color as hex, and count pixels on a square loupe with a hard grid. Enter copies the values as text. Measure mode produces measurements, not files.

TEXT

Copy text off the screen.

Select a region and the recognized text lands on your clipboard. Recognition runs here through Apple's Vision framework and detects the language itself. No image is sent anywhere to be turned into text.

Processed on this Mac. Nothing left your device.

SPECIFICATIONS

Nothing it sends carries your screen.

Gamendori checks for updates, downloads them, and manages a license. That is the whole of its network use.

REQUIREMENTS
macOS 14 or later. Universal binary for Apple Silicon and Intel.
PERMISSIONS
Screen Recording for capture. Accessibility as well for scrolling capture, which synthesizes scroll events.
NETWORK
Checking for an update, downloading one, and managing a license. That is every request the app makes, and captures, screen content and recognized text are never part of any of them.
TELEMETRY
None. No analytics framework is linked into the app, and update checks carry no system profile.
ANNOTATION
Arrow, box, text, pen and highlight stay editable layers, and exporting does not end that: it flattens a copy rather than baking your document. Starting an export does commit a text or crop you had in progress, and that stands even if you cancel. A manual redact for anything the scan missed is a layer too, but an immovable one: lift it from the findings panel or undo it, because it is never dragged or resized. Crop is document state rather than a layer, and a measurement never becomes part of the image at all.
EXPORT
PNG, to a file, the clipboard, or straight out of the editor window by drag. An imported image carrying float components exports as TIFF instead, because PNG would clip it.
UPDATES
Sparkle, signed with EdDSA. The signature is verified before the disk image is ever mounted.
DISTRIBUTION
Direct download from this site. Not on the Mac App Store, because the sandbox limits the capture surface.
LICENSE
A 30 day trial, then one payment. Capture is never gated, in any licensing state.

PRICE

$30·ONE TIME

A 30 day trial first, with capture never gated. Free updates for life. When the price rises it rises for new buyers, so there is nothing to upgrade to later.

macOS 14 or later, Apple Silicon and Intel.