Useful Tools

A browser-based tool for filling BOS message and report forms individually or generating them in batches from Excel or CSV, then downloading or printing them as PDFs.

A free, open-source desktop toolkit for analyzing solar radio spectra and images, with tools for tracking and fitting coronal mass ejections.

A self-hosted music server for browsing and playing your collection, building smart mixes, and pairing songs with a beat-locked light show.

Hyperfocus Hive is a one-person South African studio sharing small apps, including an offline-first timetable for Cape Town’s Metrorail.

A free Windows emulator combines classic Pokémon games, a randomizer and in-game enforcement for Nuzlocke and Soul Link runs.

Zivug Path helps people create a shidduch profile, share tailored private links, and make a print-ready PDF from the same information.

A free, browser-based studio for cleaning, comparing, converting, and inspecting Arabic text.

A music reference and practice site for finding chord fingerings, naming chords from notes, exploring scales, and printing exercises.

A browser-based set of colour tools for checking contrast, comparing colours, simulating colour-vision deficiency, and building palettes.

A searchable history of U.S. green-card priority-date cutoffs, organized by visa category and country.

OT Wireless is a field guide and toolkit for translating industrial applications’ timing needs into wireless requirements and troubleshooting plant-floor disconnects.

A Japanese-language directory of 1,390 university startups, organized by technology and linked to universities, investors, and business relationships.

Stability Explorer compares models predicting peptide–HLA binding stability on grooves the models have not seen.

A free desktop app that lets Twitch streamers use a screen reader to manage chat, alerts, keyboard shortcuts, and OBS controls.

A free, no-sign-up browser collection of Mahjong Solitaire and Minesweeper, with daily puzzles, selectable modes, hints, and accessibility settings.

A daily planner for cruise passengers in 12 Caribbean ports, combining ship schedules, crowd levels, weather, and excursion timing.

An iPhone, iPad, and Apple silicon Mac app that turns short words and symbols into flight plans designed to draw their shapes in an aircraft’s GPS track.

Overfly is a browser-based drone simulator that lets users fly over locations searched by name, coordinates, or Google Maps link.

A free map for Great Lakes anglers that brings together depth-specific water conditions, forecasts, and measured buoy and shore-station readings.

The site presents an iPhone and iPad guide to haunted locations, with a map, nearby search, curated collections, and historical case files.

A comparison and calculator site for sizing dehumidifiers, estimating electricity costs by state, and browsing certified models.

A Korean-language Chrome extension that checks sender domains in Gmail and Naver Mail for impersonation signals, then shows a risk rating and its evidence.

A browser-based tool for assigning science fair judges to projects, checking conflicts, and printing judge route sheets.

A browser-based collage maker for arranging photos into mini-printer layouts, including formats sized for specific journal pages.

A free desktop viewer for managing Second Life inventory, chatting, teleporting, and handling offers without displaying the 3D world.

A QR-and-UPI ordering system for crowded street-food stalls, designed to collect payment before an order is prepared.

Photograph choral sheet music or open a PDF, select your voice part, and hear it played alongside a score that follows along.

Pastinha matches bank statements with invoices, flags missing documents, and helps English-speaking business owners manage Portuguese paperwork.

A native Mac music player that uses classic Winamp skins, with a visualizer, synced lyrics, keyboard controls, and terminal or Raycast control.

A free browser-based tool that repairs small faults in STL and GLB models, then exports STL or 3MF files.

Preflight presents a browser-based tool for reviewing photo and short-video metadata before sharing, choosing what to remove, and exporting a cleaned copy with a manifest.

A species-aware guide for comparing where conditions may be best for mushroom foraging across Catalunya.

A beta RAW editor for Mac, iPad and iPhone that develops Fujifilm RAF files in the camera’s film simulations, then offers further photo-editing tools.

A Windows desktop app that links screen capture, OCR, translation, and optional AI rewriting or summarizing in one workflow.

A menu-bar dictation app for Apple Silicon Macs that transcribes speech and inserts it where the cursor was when recording began.

A native screenshot tool for Windows and Linux that freezes the screen on a hotkey and lets you add arrows, boxes, labels, numbered steps, and frames.

A bilingual, searchable archive that places Thai songs in time by release date, artist, label, and era.

A free browser-based Hindi and English typing tutor for people preparing for Rajasthan government-exam typing tests.

Alquemix describes a mobile tool for exploring ingredient pairings, building mixes, and turning them into step-by-step recipes.

A Japanese long-form writing editor pairs a desktop drafting space with an AI reader that asks a single question when the writer gets stuck.

A directory tracing who owns battery suppliers and checking those owners against US government lists relevant to grid-storage tax rules.

A browser-based builder presents a workflow for converting a photo into brick artwork, with build instructions and parts-list exports.

A free, open-source Android app for setting EQ on three supported USB audio dongles, with profiles stored on the hardware.

A browser-based optimizer for sheet and board cuts that produces layouts, cut orders, material estimates, and downloadable shop files.

A set of day-trip guides and comparison tools for trips from 12 European cities, with transport options, costs, closures and a verdict.

A native Apple dive log that combines dive-computer data, photos, GPS, weather, and marine-life records in one history.

The studio presents real-time data apps, starting with Lightning, which displays nearby storm distance, direction, and a safety countdown.

A Washington razor-clam planning tool that combines dig approvals, beach closures, tide predictions, and digging windows for five beaches.

A browser-based document generator for military clerks, using personnel spreadsheets and Word templates to produce reports, certificates, and other service documents.

An independent guide for fans planning concert trips to Taiwan, with event listings, ticket-pickup practice, venue guides, and getting-home advice.

Folio is a Windows photo organizer for sorting an archive by capture date, finding exact duplicates, and renaming files in bulk.

A live dashboard for spotting game trends, comparing player activity, and exploring Roblox monetization data and upcoming Steam games.

A browser-based tool checks music exam videos against published board rules, helps fix filenames, and can compress oversized files.

An experience log for engineers that organizes work against regulator competencies and can draft application write-ups from their entries.

Humus is free music-making software for connecting instruments, effects, sequencers and visuals into playable patches.

A browser-based editor makes short videos by keeping a chosen word highlighted as different page styles flash around it.

A Turkish-language directory compares 20 ski centers using piste-network length, vertical drop, lift count, and elevation range.

A free Mac menu-bar app and local MCP server lets an AI agent inspect a window you choose and point out where to click.

A Polish-language app for wrestling and combat-sports clubs to manage attendance, training logs, sparring pairs, weigh-ins, competition trips, and results.

A measurement app for aluminum and PVC carpentry that creates annotated opening sketches, customer sign-offs, PDFs, and spreadsheets.

Nassakh presents a workflow for turning scanned Arabic books into reviewed text linked to images of the printed pages, with tools for checking quotations and producing new editions.

A plugin for Apple Silicon Macs that works inside Premiere Pro to cut silence, prepare editable captions, and place chapter-heading and diagram drafts on the timeline.

A browser-based music studio where musicians hum, tap, play, or describe a musical idea, then work with an AI agent to build and alter the song.

Padjam turns clips, stills, sketches, and effects into a live video instrument controlled by a keyboard or MIDI gear.

A Windows companion reads League custom lobbies, balances ten players across roles, posts teams to Discord, and updates ratings from match results.

The app uses a cable—or Wi-Fi or Ethernet—to make a compatible iMac an extra display for another Mac.

A free Windows utility that identifies space used by developer and AI-tool caches, Docker and WSL disks, and ordinary clutter, then offers selected cleanup with an undo path.

A browser-based tool for planning steel stock lengths and plate layouts, with cut lists, order quantities, weights, remnants, and workshop PDFs.

A browser-based generator for registrar timesheets, leave forms, on-call claims and overtime or recall forms, with a fortnightly pay estimate.

An open-source, self-hosted travel archive that sorts photos into trips and stops on a globe using their dates and location data.

A browser-based viewer for OWL 2 and RDFS files that draws class graphs, explains restrictions, and exports standard RDF formats.

A Mac or Windows wallpaper turns a birth date into a spiral of life’s weeks, with a personal focus line and deadline countdown.

A document-upload service for foreign residents that checks tax, pension, and health-insurance payment dates against deadlines relevant to a Japanese permanent-residency application.

The site presents a floor-set drilling machine designed to climb between wall studs, level itself, drill rough-in holes, and return to the floor.

A searchable comparison tool for Japan-market Shimano and Daiwa reels, built from the manufacturers’ Japanese specification tables.

A free browser instrument lets you choose chords, strum a virtual plate, and add rhythms, with controls for keyboard play and sound.

Nauvia describes a platform that monitors vessels in Indonesian waters, flags potentially risky behavior, and prioritizes findings with supporting evidence and regulatory context.

A software synthesizer for macOS and Windows that pairs four oscillators with a probability sequencer that can send generated grooves to other instruments over MIDI.

SideRiser reviews PDF one-line and riser diagrams, checking electrical components against the NEC and a firm’s own standards.

SpacePane presents a macOS Quick Look extension for previewing code, data, archives, notebooks, diagrams, and other files.

A browser-based tool for comparing values across lab report PDFs and making a one-page summary of changes to take to a doctor.

A browser-based workshop tool for identifying bearings, threads, seals and other parts, then drawing components from measurements.

A free set of construction calculators for feet, inches, fractions, metric conversions, material quantities, and related measurements.

Daakhil offers Indian hotels and homestays a guest check-in process that masks Aadhaar numbers and sends reception updates through WhatsApp.

A free Windows beta that turns drone photos into orthophotos, terrain models, contours, and 3D outputs for mapping work.

A browser-based scheduler that turns students’ service minutes and school-day constraints into a weekly pull-out plan.

A guide to outings, events, places, and application or ticket deadlines across southern Okayama.

A native macOS app for inspecting Excel formulas, their intermediate values, and the cells they reference.

A browser-based toolkit for crochet gauge, stitch repeats, blanket sizing, yarn estimates, row tracking, and related project math.

A browser-based wedding seating planner that arranges guests around household and seating rules, then creates printable signs and files.

BeatWise presents random, under-listened YouTube tracks in a browser sampler with cue-point pads, genre and key filters, and tempo detection.

An iPhone app for tracking New York City street-cleaning rules, getting parking reminders, and finding nearby curbs to move to.

A Blender add-on that bakes a normal map, repaints it with brush strokes, and colors it according to the scene’s lights.

A multilingual beta lets users submit photos or PDFs of official and utility letters for an explanation of what they mean, the deadline, and possible next steps.

A free, open-source Mac beta that turns emails and documents about a matter—such as a parent’s care or an insurance claim—into tasks, dates, files, and people.

A free, unofficial schedule for Chiikawa merchandise releases, reservation dates, pop-ups, and events in Japan and abroad.

CourtCast is an iPhone and optional Apple Watch app for filming pickleball matches, tracking scores, and helping with line calls.

CrashKit guides drivers through accident-scene safety, evidence gathering, and a report they can send to an insurer or attorney.

A browser-based catalogue for small museums to record accessions and objects, then print registers, labels and related paperwork.

A browser-based .pptx checker that finds presentation risks and offers fixes for a separate downloaded copy.

A downloadable dataset of WordPress sites, with details including themes, plugins, versions, hosting, language, and country.

A native Mac app that analyzes AI-generated video for motion hitches, repairs frames, and exports the result locally.

A free, open-source PipeWire app for routing Linux desktop audio into separate headphone and stream mixes.

A free, accountless map builder lets people mark which of Bangladesh’s 64 districts they’ve visited or hope to visit, then make a shareable travel map.

A pre-med application tracker for linking logged experiences, reflections, competencies and deadlines.

Headroom presents a free, open-source Mac disk analyzer and cleaner, with a treemap, duplicate finder, and menu-bar disk monitor.

A due-diligence tool for marine underwriters that says it identifies vessels and assembles dossiers on ownership, inspections, movements, casualties, and sanctions.

A searchable archive compares Japanese makeup brush sets and individual models by materials, lengths, shapes, and included brushes, with an overlap checker for sets.

A browser-based tool scans AppFolio owner-packet PDFs for potential issues, then groups flagged properties for manual review.

A sailboat-management tool that links equipment, maintenance, trips, documents, parts, and checklists in one record.

A free browser-based ruler for measuring in centimeters, millimeters, inches, or pixels, with horizontal and vertical placements along the screen edges.

A comparison guide for Japanese overnight ferries, with route, cabin, timetable and booking information aimed at overseas travelers.

A sourced comparison of flight-school rates and private pilot estimates, with a separate look at online ground-school costs.

A free resource for PlayStation trophy hunters, with step-by-step guides and interactive maps for 336 games.

A browser-based RAW photo editor offering tone and color controls, masking, retouching, and full-resolution export; the homepage says files stay on your device.

A private-beta DJ tool that analyzes a music library on Windows, then uses an Android tablet to read networked CDJs and suggest tracks already loaded on USB.

A browser-based log that counts boat trips toward U.S. Coast Guard OUPV and Master sea-service totals.

A local directory for comparing septic pumpers across Ada and Canyon counties, with permit status, service areas, phone sources, and operator-stated price details.

A virtual-staging tool for decluttering, furnishing, or restyling real-estate photos while aiming to leave the photographed building untouched.

Spairo analyzes Mac storage and offers Simple and Pro ways to find large files and clean up disk space.

An open-source music player for Windows, macOS, Linux, and Android that combines device files, an optional personal server, and online sources in one library.

A shop-management system for sewing-machine repairers and the sewing, quilt, vacuum, and small-appliance shops that work with them.

A browser-based editor for timing, translating, and exporting Arabic and English subtitles.

A browser-based tool for basketball coaches to tag match footage and build box scores, shot charts, and season stats.

A read-only tool that uses a Solana wallet’s transaction timestamps to show activity by hour and weekday, plus a quiet window and estimated time zone.

A Cantonese-language travel decision site for Hong Kong departures, with destination rankings, weather, exchange-rate and holiday-planning tools.

UNITY presents a server-based marine navigation system that combines onboard navigation and vessel monitoring with live yacht-race tracking.

A neighborhood search and comparison tool for Koreans moving to or changing jobs in the United States, with ZIP-level rent, school, commute, and local-destination information.

A preference-based map that matches people with Middle Tennessee neighborhoods and towns using features such as nearby coffee, parks, and commute distance.

A live tracker estimates when Minecraft: Java Edition usernames may become available and lets visitors check a name’s status.

A 3D planner for arranging boxes and furniture in a moving container and rehearsing the loading sequence.

A planned app that tests sounds and measures how deeply and how long tinnitus quiets after they stop.

A searchable guide to fixes for CarPlay and Android Auto AI boxes, organized by symptom, device, and car.

A map of New Zealand airstrips and aerodromes with glide-planning layers, landing-site suggestions, and downloadable areas for offline viewing.

An unofficial Alchemy Factory database and planner that tracks items, recipes, machines, and production rates.

A New York State DOT construction-letting tracker that shows how many contractors have requested plans for each contract.

A free calculator for Build An Ant Empire that estimates goal times and compares upgrade choices using your own colony measurements.

AskLight presents a voice-request system for nursing homes: residents ask for help using a room device, and requests appear on staff phones and a shared station board.

An Android practice app that separates songs into six instrument stems so musicians can mute, slow, loop, or follow parts while playing along.

BarFlow offers Windows tools for preparing rebar schedules in Excel and turning bar lists into cutting and stock-purchase plans.

Barnaby monitors a Mac’s memory, CPU, disk and heat, points to apps behind slowdowns, and offers guarded tools for clearing disk space.

A Chinese-language tool that turns a photo into a color-coded bead grid and estimates the materials needed to make it.

A browser-based editor converts images into editable bead-art grids, with color controls, material counts, and downloadable output.

A Windows app for live-commerce sellers that prints thermal labels as sales arrive and can produce per-buyer pick lists after a show.

A cruise comparison site with filters, side-by-side comparisons, a three-question finder and a sunset planner.

A free calculator for finding salt amounts, brine percentages, and scaled recipe quantities using different percentage definitions.

A free, accountless checklist guides used-car buyers through an inspection and gives a Green, Caution, or Stop result.

A Navratri app for finding garba venues by city, checking in, completing missions, and collecting stamps.

CheckDocs inspects PDFs and Office documents for text, layout, and other signals that could cause information to be missed during AI ingestion.

A browser-based tool for making, printing, and practising cheer routine count sheets synced to a team’s music.

An iPhone, iPad, and Mac app that recognizes a chess position from a photo and analyzes it with Stockfish.

A browser tool for recording or importing a sound, slicing it into parts, and playing the pieces as a jam.

A browser-based tool for teachers to arrange students into classes while balancing class sizes, student needs, and placement requests.

A Thai-language personal-training app for scheduling clients, tracking prepaid sessions, recording workouts, and following progress through a shared link.

A browser-based tool that reads PDF, Word, Excel, or pasted run-sheet text and produces a macro for building a named cue list in grandMA3.

A bilingual Windows application for managing phone and tablet repairs, parts inventory, counter sales, and repairer commissions.

A WhatsApp-based referral-tracking service for licensed brokers handling large Saudi real-estate deals.

Earbridge presents a cross-platform app for managing Galaxy Buds, Pixel Buds, and AirPods settings across phones and computers.

EQ Sweep is an Android app for listening across a tone sweep, shaping headphone EQ bands, and exporting a profile for other equalizer apps.

A route planner compares regional and country-specific eSIM plans for a trip spanning multiple destinations.

A resale-search interface that says it checks 24 marketplaces at once, with prices converted to your currency and listings sorted cheapest first.

A read-only Solana wallet checker estimates how readily public activity could be linked to a person, then explains the clues and suggested privacy steps.

The site helps travelers find European city festivals happening during a chosen date range, with a map and practical context about each event.

A browser-based converter handles image, PDF, and data-file formats without an account.

A coming-soon app ranks crop fields across Ohio and maps terrain features that may help surface hunters decide where to look.

Upload a post, Story, ad, slide, or print design to check contrast, text size, platform safe zones, and other potential problems.

A control panel for school-football scoreboards and broadcast graphics, with controls for scores, penalties, field position, drive stats, and the game clock.

ForgeGap offers paid CMMC and AS9100 gap assessments, plus a tool that turns a spoken task description into a written SOP.

A shoot-planning calculator estimates video storage, SD-card capacity, recording time, and backups for cameras, phones, drones, and action cameras.

A multilingual catalog of capsule toys and crane-game prizes listed for release in Japan.

A forthcoming Mac app for laying out model railway track with manufacturer libraries, fit checks, scenery dimensions, and printable plans.

A Mac menu-bar utility that identifies memory-heavy apps and sessions, explains what is holding memory, and offers safety-checked ways to end them.

Countershelf presents back-of-house inventory software for hybrid stores, tracking stock, invoices, orders, and expiry dates alongside Square.

A WordPress plugin scans plugins and themes for compatibility issues with PHP 8.0–8.6, reporting the affected file and line.

A Windows companion for Fortnite that shows whether a match is connecting to the Tel Aviv server before loading.

Hostler is operations software for Amazon Relay carriers, bringing fleet scheduling, driver files, safety figures, and hours-of-service information together.

VoiceCtrl describes a Mac app that listens for spoken commands, operates apps and webpages, then checks what it did.

Glyph is a free PDF editor that says it removes the original text and inserts editable replacement text, rather than covering the old content with a white rectangle.

A browser-based editor applies effects such as dithering, ASCII, halftone, grain, and glass refraction to images, video, and type.

A Brussels restaurant finder with profiles that show what named sources report about halal food, alcohol and pork.

A browser-based tool turns PNG or JPG artwork into halftone designs and downloadable 300 DPI PNGs for direct-to-film shirt printing.

Haven Permaculture sells property reports built from public terrain, soil, climate, and flood data, with optional contour-based water and planting designs.

A closed-beta genealogy service that says it searches Norwegian records and turns findings into sourced family histories, maps, and place photographs.

Owed lets artists, writers, and producers search for missing music credits, registration gaps, and possible entries on societies’ unclaimed-money lists.

A pre-sale concept for a drywall mixer that would dose powdered setting compound into water as it mixes.

A macOS app that uses the MacBook notch as a hub for synced lyrics, message replies, system indicators, and coding-agent prompts.

A browser-based tool that says it can turn humming, singing, or whistling into an instrumental you can preview and export.

A free browser-based tool builds HVAC repair prices from a shop’s labor rate and target margin, then organizes price books, quotes, and invoices.

Identifood is an iPhone app for travelers that presents common ingredients in dishes, menus, or packages and provides allergy information in the local language.

A Rwanda-focused service presents stage-by-stage farm guidance as daily checklists, delivered through a smartphone app or USSD.

A filterable catalog of illustrated outfit ideas with copyable English prompts for AI-generated character art.

InamaHub presents an event-management platform for organizers in Rwanda, with registration pages, QR tickets, attendee check-in, reminders, and certificates.

A reading companion that syncs e-reader highlights and notes, connects ideas across books, and suggests what to read next.

A beach-planning guide for all eight Canary Islands, with beach scores, weather and sunshine details, calima information, and official advisories.

A browser-based 3D island lets visitors explore at their own pace or take a guided walking meditation.

PrintDesk is workflow software for printing and branding shops, connecting online orders, quotes, artwork approval, production, stock, delivery, and payments.

An India-focused marketplace for posting physical tasks with a budget, deadline, location pin, and proof checkpoints.

An open-source file-transfer project that creates a link for sending files directly between devices, with command-line tools available now.

Layout My Van is a free, browser-based planner for drawing camper van conversions to scale, including furniture, storage, plumbing, gas, and electrical runs.

Ledgerpair describes a reconciliation tool for comparing a Tally ledger with another party’s statement and preparing a balance-confirmation report.

A browser-based toolkit for converting, compressing, and editing GIFs, with command-line and desktop versions of its encoder.

Likwid Beats presents free browser-based music instruments for exploring sounds, building beats, and making tracks without installing anything.