SaneClip

It records clipboard entries on macOS, keeping a searchable history that can be filtered by source, pinned, or cleared in a single action. The free tier stores up to fifty items and offers basic paste, screenshot capture, and optional iCloud sync with a companion iPhone/iPad app. An optional Pro upgrade adds unlimited history, Touch ID‑protected locking, OCR for screenshots, smart paste that cleans URLs and detects code, and a suite of text‑transform utilities such as case conversion and JSON formatting.

Privacy features include on‑device storage, AES‑256‑GCM encryption of the history, and automatic detection of sensitive data like credit‑card numbers, social‑security numbers, passwords, and private keys, which are then purged. Clipboard rules can strip tracking parameters, trim whitespace, or clean content automatically.

The tool is open‑source, free‑tier, and runs on macOS 15.0 (Sequoia) or later, with a one‑time purchase for Pro features. It integrates with Siri Shortcuts, widgets, and share extensions, and supports export/import of history for backup or migration.