Privacy Tools
222 best Privacy tools and apps, curated and ranked by community upvotes on ProductCool. Updated daily as new Privacy products launch.
Let your AIs run free. Kin keeps them in check. Connect GitHub, Gmail or Stripe once, add Kin to ChatGPT, Claude or Cursor, and give each action a rule: Allow, Ask me or Block. Ask me waits for your OK on the web or your phone.
NotiKeep saves the notifications you get on iPhone using the new iOS 27 Shortcuts automation. See messages that were deleted or edited, search everything by app and conversation, and get alerts for words that matter. On-device, no account.
bytemail is a native Mac email app built in Swift. Gmail, iCloud, Outlook, Yahoo, Fastmail and any IMAP account in one fast window. New mail and sign-in codes grow out of your MacBook's notch, Undo Send flies a paper plane through it, and desktop widgets show what's unread. Tracking pixels are blocked, look-alike senders flagged, and your mail never touches our servers. Snooze, rules, one-click unsubscribe, and an MCP server for Claude and other AI apps. iPhone beta included. 7-day free trial.
You can now access local AI built into the browser to start creating your own browser capabilities instead of relying on others' extensions.
Off Grid AI runs AI models on the phone and computer you already own. Chat, read documents, ask about photos, talk out loud and make images, with the Wi-Fi off and no account. On your computer it remembers your day: meetings transcribed with no bot in the call, answers that cite their source, and replies it drafts but only sends after your yes. Your phone can use your Mac's bigger models, device to device. Free and open source on iOS, Android, macOS, Windows and Linux.
Free AI metadata cleaner to strip container tags and remove EXIF from photos in your browser. This EXIF cleaner also strips GPS, XMP, IPTC, and provenance container / C2PA containers — local, no upload, batch + ZIP.
Free AI metadata remover and cleaner. Strip EXIF, GPS, prompts and C2PA from JPEG, PNG, WebP and PDF in your browser. No upload, lossless for images.
Ten tiny apps (text, spreadsheet, slides, outliner, calculator, drawing, diagrams, animation, calendar, trips) where the whole document lives in its URL. No accounts, no server, nothing saved unless you keep it on your device. Share the link: that's the file.
Passports. Insurance. VINs. Expiry dates. Panza turns scattered documents into useful cards, with the original files right behind them. Find important details in seconds, ask AI when you need help, and share what matters. Unlike traditional cloud storage, Panza keeps new cards on your iPhone by default. You decide what goes online. Built for life's important stuff, not just storing files.
An open-source hook and local proxy for Claude Code, Codex, Copilot CLI and VS Code. In Claude Code it masks secrets and personal data in tool results before the model reads them, and shim watch shows what a session sent and cost. No account, no telemetry.
Paste JSON, YAML, XML, SQL, CSV or code and get formatted, validated output instantly. 58 formats, 48 converters and JSON tools (diff, schema, repair, jq). Everything runs in your browser, enforced by a strict CSP, so nothing you paste leaves your machine.
Grablo Spot is free AI NVR software for the cameras you already have. It records straight to your own machine and sorts every person and vehicle it sees into cards. Find anyone by face, appearance, plain text ("a person in a yellow shirt"), or a partial license plate, then follow them across every camera. Works with IP cameras, NVRs (RTSP/ONVIF), and USB webcams on Windows, macOS, Linux, and Raspberry Pi. Video is stored only on your device. No credit card, no camera limit, every feature free.
Holm is a self hosted dashboard for the people who use your server, not just you. Everyone signs in with your existing SSO and gets their own apps, layout and wallpaper. One search box reaches inside Immich, Jellyfin, Plex, Paperless, your calendar and many more integrations.
Put a QR code on your site, receipt or status page. People scan it with the free Nudgebox iPhone app and choose what to hear about. No account, email or phone number. Your backend reaches them with one HTTPS call. No SDK, no device tokens.
The GDPR-compliant alternative to Calendly. Share a booking link, let people pick a time. EU-hosted, zero third-party trackers, no cookie banners. With this app User A can book an appointment from User B's calendar. User B can set when he is available etc. User B will get an email when someone has booked an appointment from his calendar. User A will also get an email when the booking is done. User B has to share the link to people. User B can cancel appointments.
Firefox Enterprise brings Mozilla's independent browser technology to organizations that want more control over their IT infrastructure and data. Built on the Gecko engine, it offers a self-hosted management console for centrally managing browser policies, access, data movement, and AI usage. It works alongside existing identity, security, and device management systems, helping enterprises reduce dependence on dominant browser ecosystems.
All-in-one AI suite for text, images, audio, and video — local or cloud models, on your machine, fully private. One-time payment. No login. No subscriptions.
Xiryn is a free, open-source personal agent that does what Muse, Grok Bot and Dots do — on your own computer. Each agent gets its own Linux desktop in Docker, so it browses, researches, codes and fills forms in the background without touching your screen. No account, no telemetry: your data stays on your disk. Any model, local ones too. Control it from anywhere through Telegram — approve payments with one tap or take over its screen from your phone. One command sets it up.
Ghost Core is a personal AI computer that runs AI models on-device, connects to your apps, files, and devices, and builds continuous context to proactively help you.
PocketWebTools for Mac is one app that runs open models up to 35B parameters on your Apple Silicon Mac, with the tools built around them. Chat and summarize. Transcribe files, calls and system audio with speaker labels. Cut long videos into captioned vertical clips, or edit a video by deleting words from its transcript. Upscale photos at full resolution, turn PDFs and scans into text and read any text aloud. Your files and chats never leave your Mac. No account. $99 once, free lifetime updates.
Run 50+ AI models locally on iPhone and Android. Chat, read PDFs and documents with on-device RAG, understand images with vision models, and write code offline. Dictate prompts, customize responses and import GGUF models (experimental). On iPhone, use Siri, Shortcuts and Apple's built-in AI on supported devices. Add optional web search with your own API key. Free, with no account, ads or subscription. Download a model once, then use it offline. Your local chats and documents stay on your device.