CopyPaste vs NiCad

CopyPaste is a free, local-first clipboard manager for Windows and macOS. It saves clipboard history for text, images, files, folders, links, audio and video, with previews tailored to the content. Full-text search, pins, custom labels and colors, and filters by content, category and item type help organize saved items; it also supports snippets and rich text. The project says history stays on the device, without cloud storage, servers, syncing, telemetry, analytics or accounts. CopyPaste works offline and excludes passwords and clipboard content from password managers such as 1Password and Bitwarden. The standalone version checks for updates without sending user data. Windows requirements are Windows 10 version 1809 or later, or Windows 11 on x64. On macOS, it requires Ventura 13.0 or later and has a universal binary for Apple Silicon and Intel. Linux support ended after v2.11.0, and those builds receive no fixes, security updates or new features. CopyPaste is open source under GPL-3.0; redistributing it within another product requires separate terms.

NiCad is a near-miss source code clone detection system for finding similar fragments in a repository. It can analyze code at file, function, or block granularity. Included language plugins cover C, C#, Java, Python, PHP, Ruby, WSDL, and ATL; plugins for other languages can be added when a TXL grammar is available. Configuration files let users tailor renaming, filtering, abstraction, and normalization before comparison. Results include clone pairs and clone classes in XML-like formats, with optional browsable HTML reports. The default near-miss difference threshold is 0.30; a setting of 0.00 means exact clones. NiCadCross can report fragments from one system that also appear as clones in a second. The software is free under an MIT-style license, with stated conditions for use, modification, distribution, sublicensing, and sale. It runs on Linux, macOS, and Windows and can be run from its directory for personal use or installed system-wide. NiCad 7.0 requires OpenTxl 11 or later; building comparison tools requires Turing+ 6.2 or later.