Useful Tools

A version-history dataset for ClinicalTrials.gov, offered as downloadable tables or a hosted SQL database.

A free set of perfume-making tools, material references, and beginner lessons for formulating, diluting, scaling, costing, and evaluating perfume.

An iPhone ledger for family members managing Social Security benefits, with expense records, receipt storage, SSI-limit monitoring, and annual report totals.

A Linux tool for live captions and voice typing, running whisper-small.en locally on an Intel NPU.

A drone-photogrammetry service that turns flight photos into maps and 3D models, then measures distance, area, and volume with uncertainty shown.

A read-only tool for inspecting GOV.UK pages, auditing an organisation’s content, and mapping how service pages connect.

Stayput offers browser-based image and PDF tools for converting, compressing, merging and cleaning files without uploading them, according to the site.

A set of farm decision tools for evaluating herd, crop, and machinery choices using farm records and public data.

A browser-based analyzer for Google Cloud audit and VPC Flow logs that produces a compromise verdict, incident timeline, and remediation checklist.

An unofficial fan guide for looking up Aniimo creatures, exploring the game map, and planning what to capture next.

A browser-and-terminal project that turns music videos into live-rendered character animation synced to a track.

A 3D planner for laying out a campervan interior before building it, with van-specific dimensions and a catalog of components.

A free quiz and farm simulation for engineers wondering whether farming could be a practical escape from AI-driven job loss.

A listening game lets visitors compare genuine and synthetic voice clips, then inspect audio with HEARSAY’s analysis tool.

A free calculator estimates how much pressure a goal’s assumptions are under, then itemizes what it would take.

A Mac writing app that lays out a book as you type and exports files for print, ebooks, and editing.

An independent MSC Cruises reference site gives upcoming sailings individual roll-call pages and tracks their fares over time.

An independent Norwegian Cruise Line sailing finder compares cabin fares for one guest and two, and points travelers to sailing-specific Facebook groups.

A community project that runs a replacement server on a June Oven so owners can keep controlling it over their home network after June’s servers shut down.

A pre-release iPhone app concept for organizing evidence, preparing calls, and finding next steps after a scam.

SiSuan is an invite-only AI-assisted workflow tool for computational materials research, organizing DFT calculations from planning and input generation through job monitoring and research notes.

A searchable reference to SaaS vendors’ subprocessor lists, data processing agreements, privacy policies, and security contacts.

An in-development app for tracking wedding gifts and repayments across family events, including money, gold, and objects.

AWS Forensics analyzes cloud log exports for suspected account compromise, returning a verdict, findings, an incident timeline, and remediation steps.

An iPhone developer-preview project that keeps a rolling 45 seconds of glasses-camera footage and saves it on a double tap, with crash-triggered saving in beta.

A free catalog of connected devices affected by company server shutdowns, with notes on lost functions and available guides or fixes.

A Japanese reference site for finding power tools by battery system, tool category, or DIY project, using product data it attributes to manufacturers.

An iPhone, iPad, and Mac app for people who read well but have difficulty following speech, displaying captions in a fixed spot rather than scrolling them across the screen.

A Mac app that finds sensitive information in Japanese PDFs, removes it from the document, and checks the exported file for remnants.

A Mac utility for attaching notes, tasks, and reminders to the app, page, file, or conversation they came from.

A trip-cost calculator estimates Iceland travel expenses from your dates, group, travel style and route.

A local Windows app for reviewing IFC piping models, organizing spools, and producing isometrics and related engineering files.

A HackGT project presenting native Android indoor navigation to rooms in Georgia Tech and Georgia State buildings.

PenLayer is a macOS menu bar app for drawing over your screen during calls, lessons, demos, and presentations.

A Korean road-cycling hub for comparing bike and wheel specifications, prices, sizing, and event information.

A browser-based analyzer for PCAP and PCAPNG captures that surfaces network conversations, DNS, HTTP, TLS details, extracted files, and indicators of compromise.

A source-linked database for exploring robots, models, companies, benchmarks and reported deployments across physical AI.

A free Chrome side panel decodes ad and analytics events, showing what each network receives and where their data differs.

A filterable calendar of QA meetups, webinars, workshops, and conferences in Ireland and Europe, with listings from further afield.

A GPL command-line tool for sending a screen, camera, and microphone to Twitch, YouTube, or an RTMP server.

A free online Sudoku game with six difficulty levels, a daily puzzle, explanatory hints, and lessons on solving techniques.

A data dashboard tracking AI token use across OpenRouter, opencode, Vercel AI Gateway, and public company disclosures.

A browser tool for parsing Windows Timeline databases to inspect app use, opened files, window focus time, and clipboard history.

Zaure presents a management system for Nigerian estate committees, covering dues and accounting, security gates, maintenance, and meetings.

A browser-based tool arranges eight images into a printable, fold-and-cut zine, with PDF and PNG export.

A free Android app for older adults that offers voice-guided routes home and a button for texting family during an emergency.

A prototype for defence teams that links claims in a written report to moments in body-worn camera video.

Mizan presents a bilingual ERP for Saudi contractors and traders, covering invoicing, contracts, job orders, quality records, payroll, and bank reconciliation.

A German-language Norway travel guide combines route and cost calculators with information on weather, ski areas, aurora viewing and more.

An electrical-design workbench for checking cables, tracing power through a model, comparing designs, and explaining warnings.

Šapice presents open technical plans for winter shelters for cats and dogs, with 3D views, measurements, materials, cut lists, and calculations.

A browser-based tool for examining Windows 10 and 11 Search index files, including paths, timestamps, owners, and content snippets.

A free, no-registration music-making tool lets you build songs with a grid sequencer, add instruments or your own audio, and export an MP3.

An Android app blocker that can switch off selected feeds inside apps while leaving other features available.

A free lookup site for vehicle towing capacity, flat-towing guidance, and trailer-weight checks.

Cosmoglobus describes a free, no-account browser globe combining Earth events, satellites, world radio and astronomy data.

A suite of browser-based tests and comparisons for checking frame rate, motion, pixels, color, resolution, and other display behavior.

A Discord bot that posts EA NHL Pro Clubs box scores, player cards, head-to-head records, and leaderboards to a club’s server.

Pacific Clinical Solutions presents idrounds, a phone-and-portal workflow for inpatient documentation, charge capture, and billing in infectious-disease practices.

A free Minecraft shape planner that turns circles, ovals, spheres and domes into block-by-block layouts, with PNG and Litematica exports.

A connector lets WordPress site owners check for and fix supported accessibility issues through an AI assistant, with previews and undo.

Altillo is a free, open-source Mac app that gathers file parking, meeting details, media controls, AI usage, and other quick actions in the space around the screen notch.

Barbloon presents a planned service for checking neighborhood salon queues, requesting a booking, and saving haircut preferences for next time.

A free calculator compares 3D-printing costs across filament, purge, electricity, machine wear, labor, packaging and failed prints.

A free editor for arranging geometric shapes, letters, colors, and layers into Bauhaus-inspired compositions.

A searchable guide to keyboard shortcuts across Windows, macOS, and 50 apps, with side-by-side keys and an interactive practice keyboard.

CQDeck offers US amateur radio operators simulated contact practice, license-aware band tools, and refreshers for getting on the air.

A browser-based editor for making flowcharts, org charts, mind maps, ER diagrams and other diagram types.

A Mac utility that scans disk usage, visualizes folders, and identifies files it considers safe to clear.

EraLuz presents historical cities on modern maps and points visitors toward surviving monuments, with a page for each and directions for getting there.

Everasa offers studios with their own audio describers timed AI draft scripts that the team can edit before delivery.

A browser-based stylizer that gives PDFs or images the look of a purple ditto sheet, black mimeograph copy, or other aging printout.

A free desktop widget that monitors microphone volume locally and nudges you when your voice gets too loud.

The site offers buyers and agents a way to upload HOA or condo resale documents and get a report on fees, assessments, restrictions, and other risks.

A Mac app that turns speech into text wherever your cursor is, with a separate meeting-notes mode.

An operations platform for Malta’s licensed cannabis associations, joining cultivation, member transactions, club administration and ARUC-oriented reporting.

A tool for swim coaches to manage rosters, meet entries, practice schedules, times, and results.

A menu-bar app for Apple Silicon Macs that keeps AI work running while a MacBook lid is closed, then can return the computer to sleep when work ends.

A Japanese-language tool that scores and ranks roughly 8,200 companies using public figures on overtime, paid leave, pay, tenure, and workplace balance.

Portside is a personal log for tracking vessels, ports, and the rank held on each voyage, with offline maps and optional cloud sync.

A free browser-based tool for opening and editing Microsoft Publisher .pub files, then saving changes as a PDF or an editable Publican file.

A browser-based tool for turning photos or existing QR codes into styled, downloadable codes.

A CRM for Indian rooftop-solar installers, bringing lead follow-ups, quotes, subsidy estimates, application tracking and field surveys into one workflow.

A free web-based Parkinson’s companion described as combining medication reminders, symptom tracking, doctor-visit preparation, and family support.

A driveaway planner estimates what drivers keep after costs and helps chain available loads into a profitable week.

A Mac CSV workbench in development for browsing large files, querying them with SQL, and previewing edits before saving.

A free tool for matching a needlepoint-canvas photo to DMC floss colors and estimating skeins for a store-ready list.

Utsav helps families create wedding invitations for WhatsApp, with greetings, event details and replies tailored to each family.

A native Mac app displays live Proxmox VE VM and container consoles in a grid, with controls to send keystrokes to selected consoles together.

WordCatch is an iPhone and iPad app in the works that aims to turn a person’s distinctive speech into clear spoken sentences, alongside AAC apps.

A browser-based service for packaging a website ZIP as a signed Android app, with documentation for frameworks, runtime behavior, and common fixes.

A free, open-source Raycast extension for navigating recent Mac apps, searching tabs and sessions, and jumping between AI-agent panes.

Aerotto is a free Windows add-on that flies Microsoft Flight Simulator 2024 aircraft from takeoff through landing, using airport selections or flight plans.

A browser-based generator for passwords, passphrases, and PINs, with controls for length, character types, and word-list formatting.

A Scottish hiking tool that weighs summit conditions and a hiker’s self-described fitness and skills to assess whether a Munro is within their limits right now.

A free set of calculators for car costs and specs, from trip fuel and tire changes to loans, leases, EV charging, and towing.

A Mac and Windows app for backing up iPhones locally, browsing their contents, and restoring or exporting selected data.

A browser-based planner for arranging a patient’s seven-day repositioning schedule and printing a bedside card.

A Spanish-language interactive simulator lets users adjust gym exercises and see estimated muscle effort across the movement.

A phone-based reader that turns Chinese text in photos into Jyutping with tones, spoken syllables, and word meanings, with offline use.

A read-only Clover app that checks transactions for unusual refunds, discounts, voids, open checks, and cash-drawer activity.

Catalogwright offers a workflow for moving a WooCommerce or CloudCart store to Shopify, with changes previewed before they are written.

A tool for Shopify merchants that compares their product-page copy with the summaries Shopify’s catalog supplies to AI shopping agents.

A Quebec clinic tool that processes appointment-report CSVs to calculate therapists’ percentage rent, taxes, invoices, and transfer totals.

Closeout is a paperwork assistant for heat-pump, solar, battery, and EV-charger installers handling rebate and interconnection filings.

Colegatum describes a free service for deciding in advance who can send emergency updates and what each group will be told if you cannot communicate.

A browser-based xiangqi platform for playing against an engine or other people, then reviewing moves with Vietnamese commentary.

A set of calculators for ten DIY and trade jobs estimates material quantities from your measurements, with costed lists and step-by-step methods available in Pro.

A macOS Premiere Pro panel that switches cameras based on who is speaking, trims silences, flags retakes and assembles podcast clips for Reels.

A live dashboard tracking protocol health, liquidity, and on-chain metrics across Kaspa DeFi.

A Discord chess game for playing bots, friends, rated matches, and daily puzzles without leaving your server.

A Mac app for designing UI animations and product videos, with Figma import and exports to formats including Lottie, React, and SwiftUI.

EdgeFloor uses an iPhone or iPad with LiDAR to create estimated floor plans with labeled walls, doors, windows and room details, then exports them as PDFs.

Famecake lets businesses and individuals choose a digital billboard, upload or create a design, pick dates and pay to post it.

A browser tool for compressing video, with controls for target size, resolution, frame rate, format, and audio.

FeelPrint is free software for monitoring and slicing 3D prints, with local control on Windows and browser-based remote access.

An interactive fence estimator for laying out fence lines, pricing materials and labour, and preparing customer-facing PDFs.

A browser-based workspace for inverting 35mm and medium-format film negatives, with upload, live-camera, and screen-lightbox modes.

A Korean-language comparison of 35mm and 120 film prices, plus film-development and scanning prices at local labs.

FlySee is an iPhone app for tracking country-by-country travel days against visa, tax-residency, and other stay requirements.

A browser-based beat maker presents a 16-step board for building and arranging beats, with no sign-up or download required.

Operations software for UK bottled-gas distributors, covering orders, delivery rounds, stock, drivers, and invoicing.

A browser-based tool for identifying and inspecting unfamiliar files without uploading them.

Sill streams a Mac window or desktop to an iPhone or iPad, where it can be used with touch, a keyboard, or Apple Pencil.

A free browser-based converter translates a coffee recipe’s grind setting from one grinder to another by brew method.

GuardTrails presents an itinerary engine for two-to-four-week trips, using a traveler’s destination, timing, pace, walking limit, and culture–nature balance to calculate route variants.

A free chess trainer lets you predict moves as you play through games by champions and grandmasters.

Heat & Timber compares home saunas, cold plunges, hot tubs, and garden buildings using product data from specialist shops in the US and UK.

A planner for businesses exploring promotions or inventory protection using relevant Kalshi contracts.

A Mac beta identifies vinyl and digital tracks from the audio entering a DJ’s streaming computer, then displays them in an OBS overlay.

An Android expense tracker that lets users write a purchase in Iraqi Arabic or English, then logs it under a category and account—even offline, according to its homepage.

A browser-based converter that turns a Google Keep Takeout export into formats for apps including Obsidian, Notion, Apple Notes, Joplin, and NotebookLM.

Krov is an iPhone app that proposes outfits from your wardrobe using the weather, your plans, and what you have not worn lately. It also builds packing lists and daily outfits for trips.

Landside says it checks a local iPhone backup on your Mac for messages, photos, notes, and apps that may warrant review before travel.

A management system for Costa Rican car washes, tracking vehicles from plate-based check-in through washing, customer updates, payment, and cash closing.

Scheduling and certificate-history software for dielectric-testing companies, with an offline phone workflow for field crews.

Lock Coach presents a phone app that reads the game’s lockpicking screen and shows the required moves, with an optional Windows PC autopilot mode.

A browser-based collection of image and PDF tools for converting, resizing, compressing, editing, and combining files.

A free set of calculators for planning low-voltage and security installations, covering voltage drop, camera systems, PoE budgets, batteries, conduit fill, and cable runs.

An independent Lumber Tycoon 2 reference combines wood and axe directories, region notes, practical guides, and a wood-value calculator.

A native Mac app that brings together activity monitoring, menu-bar stats, dev-server controls, battery and sensor details, and other system tools.

A character and scene editor for creating MapleStory avatars, composing scenes, and exporting sprite assets.

A short interactive tool turns a person’s account of their work week into a workflow blueprint, sorting tasks into process fixes, automation, AI assistance, or work that should stay human.

A property-video service that animates existing real-estate photos into a horizontal walkthrough and a vertical reel.

A tailored news feed for mass-tort teams that tracks litigations and firms, combines rewrites of the same story, and filters unrelated coverage.

A free macOS app reminds desk workers to take short movement breaks and guides them through quick exercises.

A Spanish-language fan companion with talent planning, patch notes, race and class tables, maps, lore, and other World of Warcraft: Forever beta data.

A Windows file manager with dual panes, tabs, batch renaming and a portable download of about 5 MB.

A private-beta music discovery service that learns from your album ratings and recommends records with explanations tied to your taste and critics you agree with.

A Korean presentation-practice service that analyzes recordings, pins feedback to slides and timestamps, and compares later takes.

One Row is an in-development iPhone app for turning local historical weather into a knit or crochet temperature blanket, with color planning, reminders, and yarn estimates.

An MIT-licensed, self-hosted options simulator for practising prop-style evaluations with delayed or user-supplied market data.

A searchable reference for resin and elastomer grades, manufacturer-reported properties, and technical and safety documents.

A free tracker lets orchestral musicians log concerts, build a personal catalogue of works they have played, earn medals, and compare repertoires on optional public leaderboards.

A forthcoming iPhone sobriety tracker built around an evening check-in, milestone outposts, and private, on-device tracking.

A free planner estimates when a runner will pass selected points on a race course, using a target finish time and a race route or GPX file.

An open-source Windows desktop companion that wanders around, takes custom characters, chats, and can launch applications.

A lookup reference for finding replacement planer knives and jointer blades by machine model or OEM part number.

An iPhone podcast player that pauses for spoken questions, then returns listeners to the episode.

A browser-based generator turns an uploaded image into an importable Path of Exile hideout layout assembled from in-game decorations.

A browser-based checker recomputes seller-stated metrics from customer or billing exports, with a paid pilot for reconciling claims against a source table.

A free tool for building a seven-day patient-positioning plan and printing a bedside chart.

PrintBus presents a macOS app that captures system audio as named, trimmed WAV or AIFF files for dragging into a DAW.

A browser-based calculator helps small-batch FDM sellers estimate prices and prepare customer-ready quotes from slicer estimates and saved business assumptions.

A Windows app in development aims to convert batches of Microsoft Publisher files into PDFs and editable PowerPoint slides, with conversion notes and files kept on the user’s PC.

A technical reference and yield estimator comparing pyrolysis oil, char, and gas outputs across feedstocks, temperatures, and reactor approaches.

A quit-smoking calculator and tracker that estimates the time and money spent on cigarettes, logs cravings and smoking, and points visitors to quitlines.

A searchable calendar of heritage railway special trips, club days and events across Austria, Czechia, Slovakia and elsewhere in Europe.

A phone-based tool that transcribes voice notes and puts extracted details such as addresses, codes, and times at the top.

An interactive recipe collection lets you move from buying a finished dish toward making more of its ingredients from scratch.

A Mac menu-bar app that detects sensitive text in screenshots and copied images, then covers it before sharing.

A vintage-computing project archive with bitmap converters for the Mattel Aquarius and IBM PC-compatible CGA graphics.

A guide and set of reference tools for Roblox’s Ride A Pet, covering eggs, pets, rebirths, codes, and pet comparisons.

Riderhouse offers a browser-based stage plot generator for bands and DJs, alongside templates for tech riders and tour planning.

A free browser-based planner for laying out rooms and furniture to scale, with clearance checks and printable plans.

RoomRead proposes using a phone’s LiDAR scan to give ChatGPT room dimensions for plans and cutting lists.

A monitoring service for brokerages that tracks agent license records in four states and sends advance expiry warnings.

RowCodes presents a farm irrigation control system for operating valves and pumps, scheduling water, and keeping metered records by field.

A Spanish-language prayer resource for the daily Liturgy of the Hours, the Rosary, and other devotions, with timing for Latin American countries.

An Apple TV app that plays videos directly from folders on an SMB share, such as a NAS, Raspberry Pi, Mac, or PC.

A guided tool for taking survey data through PLS-SEM and supplementary fsQCA, neural-network, and cIPMA analyses.

Sano Godam is a billing and inventory app for small shops in Nepal, with VAT invoices, stock tracking, customer credit, and offline use.

A free Windows launcher for Open Rails that lets players preview routes and trains, use in-simulator driving aids, and optionally share a railway company.

SimSBA compares simulated World of Warcraft damage using the Single-Button Assistant with perfect manual play, across Mythic+ and raid builds.

A Garmin watch app for windsurf and slalom sessions, with live speed measurements, turn analysis, race countdowns, and session results.

A Mac app for DaVinci Resolve Studio that automates multicamera podcast edits, then adds subtitles and social-format cuts on a copy of the timeline.

A Windows app for searching local sound libraries by filename or meaning, then dragging sounds into a game engine, DAW, or video editor.

Soundlevel measures sound through a phone or computer microphone and displays live decibel readings in the browser.

Soustation organizes catering jobs into kitchen prep lists, delivery plans, and invoices.

Spoken Stream searches indexed recordings by speaker and subject, then plays matching passages from the original videos.

StayZones maps neighborhoods across 15 cities, rating districts by how suitable they are to stay in and listing what travelers might like—or regret.

A kitchen reference for ingredient swaps and fridge/freezer storage, with ratios, gram weights, and university Extension citations.

A browser-based tool that generates subtitles from video or audio, lets you edit and preview them, then downloads SRT or VTT files.

A browser-based service monitors e-commerce checkout accessibility by testing purchase journeys with a keyboard.

A Vietnamese-language browser tool for designing shop signs that combine bank-payment QR codes, Wi-Fi access, and vCard contact details.

A browser-based collection of coffee personality, drink-building, menu-making and brewing tools, alongside a coffee club and shop.

A free browser game asks you to pin the halfway point of the shortest flight route between two cities.

A free Friday email tracks mechanical-keyboard group buys, artisan keycap drops, restocks and price cuts across vendors.

A set of free browser tools for tabletop game masters, including a D&D encounter balancer, a hex-crawl map builder, and a Curse of Strahd Tarokka randomizer.

A research interface for Japanese financial filings, with English-language company and ownership data, original-source links, and API/MCP access.

Tollwise offers Amazon, Etsy, and eBay sellers a calculator for estimating their all-in marketplace take rate, plus fee-change alerts and listing-policy audits.

Tondavo transfers files between nearby devices by encrypting them in the browser and sending the decryption key as sound.