Bookmarks Validator vs MAC Vendor Lookup

Analyzes a desktop browser's exported bookmarks HTML file for invalid URLs. The resultant invalid bookmarks HTML file, annotated with reason-invalid messages, is used to manually correct the browser’s bookmarks. At any time, the bookmarks file and the invalid bookmarks result file can be inspected. The in-progress validation process can be aborted. Features: * Supports bookmark HTML files exported by the Safari, Firefox, Chrome, Brave and Opera desktop browsers. * Bookmarks files can be accessed from the iOS app's Documents folder, a macOS Downloads folder or the user's iCloud Drive. * Can display any exported Bookmarks file and any generated validation results file. * Can e-mail the invalid HTML file as an attachment and/or print it. Likewise for any exported Bookmarks file. * Quick Guide provides a quick way to learn how to use the app. * Quick Tour of app that demonstrates its features and how to use them; viewable on-demand. * Detailed User Guide on how to use the app; includes a list of Frequently Ask Questions (FAQs). User Guide can be searched. * Help Tips to guide and remind user how to proceed. * Ability to send e-mail to the developer to report an issue and get back a solution, ask usage questions and/or make improvement suggestions. * Optionally request to rate the app in the App Store. * Supports dark mode. Note: Browser bookmarks files need to be placed in a "Bookmarks Validator" folder. On an iOS device, this folder resides in the Documents folder. On a macOS device, this folder resides in the Downloads folder. On iCloud, it resides in the iCloud Drive. The User's Guide provides instructions on how to set this up.

MAC Vendor Lookup is the fastest way to identify the manufacturer behind any MAC address — fully offline, with no accounts, no tracking, and no ads. Paste any MAC address and instantly see the vendor, OUI block, registry, and assignment range. The full IEEE OUI database (35,000+ vendors) is bundled with the app and works without an internet connection. Use the camera scanner to read MAC addresses off router labels and device stickers, or paste a wall of text from a log file and let the bulk extractor pull every address it can find. FEATURES • Instant offline lookup — no network calls, no waiting • Bundled IEEE OUI database, fully up to date • Camera scanner with on-device OCR • Bulk extraction from pasted text, logs, or imported files • History with notes, tags, and favorites • Insights view summarizing your most-seen vendors • Home-screen widget for recent lookups • Share Sheet extension — extract MACs from any app • Shortcuts & App Intents — automate lookups from anywhere on iOS • iPad and iPhone, light and dark mode, full Dynamic Type and VoiceOver PRIVACY This app is fully offline. No accounts. No analytics. No tracking. No third-party SDKs. Your lookups, notes, and tags never leave your device. TIP JAR The app is free. If it earns its keep on your home lab, network closet, or pen-test rig, an optional tip is appreciated. Tips unlock nothing — everything in the app is already yours. Made with care in the lab.