Windows search for people who remember what a document says but not what it's called. Free: filenames and exact words inside documents, previews, manual tags. Pro: OCR for scans, search by meaning, photo search by description. Try Pro free for 7 days inside the app. Indexing and search run on your PC, your documents aren't sent to us. English, Russian and Polish.
Linda Detector checks English, Polish and Russian text for AI signals on your Windows PC, so the text isn't uploaded for detection. Loupe is compact with a CPU option, Assay is the larger ensemble. Both highlight passages to review and save a PDF report. Free for personal use, and there's an online demo on the site. A paid licence adds the Humanizer and Linda Trace. A score is never proof of who wrote something.
