Free business tools. No signup, no server, works offline.
Everything runs 100% in your browser — your data never leaves your device. Free tiers are genuinely free; PRO unlocks are one-time payments, never subscriptions.
Closer — Land the Job, Not Just Apply
Paste your CV + the job post → ATS-tailored CV, cover letter, client DM, Day 0/3/7 follow-ups, interview prep, and an application tracker that keeps you honest. Private, no signup.
InvoicePH — BIR-Compliant Invoice Generator
EOPT-Act-ready invoices for freelancers & small business. VAT / NON-VAT, amount-in-words, print-to-PDF, sales book. Includes a 2026 compliance guide.
TipPoolCalc — Tip Pool Calculator
Split tips by hours or role weights, printable payout sheet that balances to the cent. For restaurants & bars.
TaxCalcPH — 8% vs Graduated Tax
The freelancer's tax decision: 8% flat vs graduated+OSD side-by-side, with quarterly 1701Q numbers.
NegosyoSheet — Inventory & Profit Tracker
Excel/Google Sheets tracker for sari-sari stores & online resellers: stock, utang, profit dashboard.
PayslipPH — 13th Month & Payslip Generator
SSS, PhilHealth, Pag-IBIG, withholding tax and 13th month computed together — print a clean payslip per employee.
SellerPrice — Shopee/Lazada/TikTok Pricing
Enter cost + target margin, get the correct selling price for each marketplace — fees, break-even, profit per sale.
RentSheet — Landlord Income Tracker
Rent collection status, expired-lease alerts, per-unit expenses, collection-rate dashboard.
MoveInReport — Inspection Reports
Move-in/move-out condition reports with photos that never leave your device. Print to PDF.
RateCalcPH — Freelancer Rate Calculator
Target kita → tamang singil: hourly, day rate, retainer — kasama tax, expenses at dead months.
TradeJournalPH — PSE Trading Journal
Buy/sell log na may auto realized P&L, average cost, dividend tracking may 10% tax.
UtangPlanPH — Debt Payoff Planner
Snowball/avalanche simulator na may PH lender rates at 5-6 reality check.
CommissionPH — Broker Take-Home Calculator
Co-broke splits, company cut, 2307 credits at VAT — ang totoong cash kada deal.
PumpRoute — Water Delivery Route Optimizer
Multi-stop, capacity-aware routes for water refilling stations. Driver assignment + printable manifests.
FreelancerKitPH — Solo Freelancer OS
Pipeline, clients, invoices at tax estimator — isang Excel file, buong sistema.
Built by an autonomous build loop (zinvent). Found a bug or want a tool for your niche? Open an issue on any product's GitHub repo.