Productivity

Sang

Sang is a free digital business card maker that replaces paper cards with a customizable virtual profile you share instantly via QR code, NFC tap, or a single link.Share who you are in one tap.Recipients need no app — your details save straight to their phone as a vCard. When both people use Sang, it becomes a full two-way connection with lead capture and auto-tagging by event.FeatureDetailsSharingQR, NFC, linkCostFreePlatformsiOS, Android

11 upvotesVoting open

CapyToolkit

CapyToolkit is a free reference library that happens to contain 45+ working tools. The catalog spans eight categories: hardware and display diagnostics, developer parsers and encoders, security and privacy tools, audio and acoustic testing, math and engineering calculators, text analysis, web design utilities, and network references.Each tool page pairs the utility with example-driven reference content: the resistor calculator explains band tolerance, the subnet calculator breaks down CIDR notation, the MIME and HTTP status references are searchable, and the contrast checker quotes WCAG AA and AAA thresholds. Over a thousand pages of documentation support the catalog, and the blog adds buying guides and hands-on walkthroughs.Everything runs client-side in the browser. Files never upload, text never leaves the tab, and no account is required. The site installs as an app, works offline, and is also on the Microsoft Store for Windows. New tools and reference pages ship regularly.

89 upvotesNov 5, 2026

Image Convert

Image Convert is a free suite of browser-local image tools for preparing images on your device. It converts HEIC and HEIF photos to JPG or one PDF, converts JPEG, PNG, and WebP formats, compresses images to a target size, resizes and crops images, and adds text watermarks to batches. The seven task-specific tools work without sign-in. Supported files are processed locally in the browser, and selected or generated files are not uploaded for processing. Each tool has its own controls and limitations, including lossy output, transparency behavior, metadata handling, and browser memory limits. Use Image Convert when you need practical image preparation without installing desktop software.

146 upvotesNov 4, 2026

Innflow

AI property operations platform for property managers. Innflow is property operations software with AI agents and visual workflows. Helps housing teams capture a request, attach context, route next step, keep visible record. Not a PMS replacement.

74 upvotesNov 5, 2026

CalculatorFox

CalculatorFox offers 1,336 free online calculators across 23 categories, each showing step-by-step workings and cited sources. No account is needed to use them, and every calculator updates live as you change the figures.Clear calculations. Better decisions.Businesses can embed calculators for free, or upgrade to match their brand and update shared figures across every embed from one place — no HTML editing required. Popular tools cover profit margin, break-even, salary conversion, commission, ROI, loan payments, sales tax, and business-day planning.PlanFeaturesFreeAll calculators, embeddablePaidBranding, synced figures

142 upvotesNov 4, 2026

ImageNow

ImageNow brings everyday image tasks into one free website. Compress, resize and convert images, create PDFs, GIFs and collages, extract color palettes, and turn photos into pixel art. Images are processed locally in your browser, so your photos stay on your device. No sign-up or installation required. The website is available in multiple languages and includes guidance for each tool.

153 upvotesNov 3, 2026

LaunchRepo

LaunchRepo is the boilerplate for directory launches. You get a private GitHub repo with 275 platform playbooks, guided onboarding, a product.json context template, agent rules and a submission tracker. Point Claude Code, Codex or Cursor at it: your agent learns your product, asks for permissions once and works through platforms like Product Hunt, SaaSHub, Uneed and Peerlist, recording what is submitted, pending and actually live. Pay once and reuse it for every product you build.

6 upvotesVoting open

HuddleMate

HuddleMate is a real-time AI assistant that listens to your meetings, interviews, sales calls, and trivia rounds, then whispers the perfect response exactly when you need it. It works privately on your device, never joining the call, and stays invisible to screen sharing so no one knows you're using it.Answer every question in your next meetingUpload your resume, job descriptions, or notes, and HuddleMate learns your story to deliver instant, personalized answers. Choose from multiple response formats like STAR or short mode, and pay only for the minutes you actually use.PlanPriceKey FeaturesFree$05 free minutes per hour, real-time transcription, instant AI responsesStandard$9.99/hourAll features, priority support, minutes never expireEnterpriseCustomCustom integrations, team members, dedicated account manager

61 upvotesNov 2, 2026

SumQR

SumQR lets you put all your links behind one permanent QR code. Music, socials, websites, portfolios, menus, products — everything in one place.One QR. Everything.Update your links any time without ever changing your QR code. Customize your SumQR page to feel like you, and share it anywhere — print it, stitch it, stick it, ship it.Free to use, no ads, no accounts required. Built in Europe and works right in your browser.

232 upvotesSep 16, 2026

BlazePDF

BlazePDF is a focused desktop workspace for students who live in lecture slides, readings, and past papers. It combines pen and marker annotation, word-aware highlights, editable text boxes, shapes, and images with tool presets that restore your favorite color, width, and opacity in one shortcut.Study the PDF—not the interface.Flow Mode keeps annotation keyboard-first, while page tools handle blank-page insertion, image import, reordering, and visible PDF export. Smart Duplex and Poster Enlargement solve awkward print jobs with previews before you commit.Everything runs locally: no account required, files stay on your computer, and optional AI OCR only starts when you choose it.

134 upvotesNov 1, 2026

Afghan Date Converter

The Afghan Date Converter is a free, high-precision online tool that converts dates between the three calendars used in Afghanistan: Shamsi (Solar Hijri), Miladi (Gregorian), and Hijri (Islamic Lunar).Live bidirectional synchronization — edit any calendar and all three update instantly.Key features include real-time conversion, support for Afghan month names in Dari and Pashto, and quick reference tables for Nawroz and other national holidays. It is ideal for converting Tazkira birth dates for visas, passports, and immigration forms.CalendarTypeUseShamsiSolarOfficial civil calendarMiladiGregorianInternational standardHijriLunarReligious events

160 upvotesNov 1, 2026

ClipAI

Every clipping tool gives you a "virality score". None of them ever check if it was right. I built ClipAI differently: it scores your clips, publishes them, then pulls the real views back and shows where it was wrong. The score meets reality. Upload a long video, get scored clips, render with auto-captions and speaker tracking, schedule everywhere. One plan, $4.99/mo, 14-day free trial.https://clipai.online

172 upvotesOct 31, 2026