6 powerful SaaS-quality tools built specifically for Australian sole traders, investors, and job seekers. All free, all browser-based.
For Australian sole traders, freelancers, and small businesses.
Create professional GST invoices instantly. ATO-compliant format with ABN, GST, and payment terms. Print or save as PDF.
ATO-compliant vehicle logbook for business km deductions. 2025-26 rate: 88 cents/km (up to 5,000km). Log every trip, generate your deduction report.
Build an ATS-friendly Australian CV/resume with live preview. Australian format (no photo), export to PDF instantly. Perfect for Indeed, Seek, and LinkedIn.
For Australian property investors, self-employed, and households.
Track rental income, expenses, and deductions across multiple investment properties. Generate tax-year P&L and Schedule E-style reports for your accountant.
Simple cloud-free bookkeeping for Australian sole traders and ABN holders. Track income and expenses, see your P&L, and get BAS-ready GST summaries.
Australian personal budget planner and debt payoff tracker. Set income and expense budgets, track against actuals, and use avalanche or snowball debt strategies.
Ten guided sections with prompts build a structured, printable business plan. Auto-saves in your browser as you write.
FREEEvery property with equity, LVR, gross and net yield, plus portfolio totals. Auto-saves privately; exports CSV.
FREEAssets minus debts with monthly snapshots and a trend chart. See the direction, not just the number.
FREEShares and ETFs with cost base, gains and allocation. Manual prices — private by design, no broker link.
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Check out our 10 free file converter and utility tools — PDF, image, QR codes, password generator, JSON formatter, and more.
Browse Free Tools →MegaCalcOnline Premium gives Australian sole traders, freelancers, property investors, job seekers, and households access to 6 professional SaaS-quality tools — completely free, with no account required and no files uploaded to any server. Everything runs locally in your browser: your invoices, logbook entries, resume, and financial data stay private on your device.
Each tool is built specifically for the Australian context: GST invoicing with ABN validation, ATO-compliant KM logbook at the 2025-26 rate of 88¢/km, rental property expense categories directly from ATO Schedule E, and resume format aligned with Australian employer expectations.
| Feature | MegaCalcOnline Premium | Xero / MYOB | Excel / Google Sheets |
|---|---|---|---|
| Monthly cost | $0 — permanently free | $32-$85+/month | Free (limited functionality) |
| ATO-compliant invoicing | ✅ GST, ABN, tax invoice | ✅ | Manual setup required |
| KM tax logbook | ✅ 88¢/km 2025-26 rate | ❌ | Manual |
| Resume builder | ✅ ATS-optimised, PDF | ❌ | ❌ |
| Setup required | None — use immediately | Account + subscription | Template required |
| Data privacy | 100% browser-based | Cloud-stored on vendor servers | Depends on storage |
| PDF export | ✅ One-click | ✅ | Limited |
Are these Premium tools really free?
Yes — all 6 Premium tools are completely free with no account, subscription, or payment required. MegaCalcOnline is funded by advertising (Google AdSense). The tools are offered free as a service to Australian sole traders, freelancers, investors, and households.
Is my business data secure?
Yes. Every Premium tool processes data entirely in your browser — no information is uploaded to MegaCalcOnline's servers. Your invoices, logbook entries, financial data, and resume content never leave your device. When you close the page, the data is gone unless you download a PDF or CSV copy.
Do I need an account to use Premium tools?
No account is required. Open any tool and start using it immediately. Because there is no server-side storage, you should download a PDF or CSV copy of your work before closing the page.
Can I use these tools on mobile?
Yes. All Premium tools are mobile-responsive. However, the Invoice Builder and Resume Builder are best used on a tablet or desktop due to the live preview panel and the number of input fields. The KM Logbook and Budget Tracker work well on mobile for on-the-go entry.
Are these tools suitable for submission to the ATO?
The KM Logbook produces an ATO-ready summary at the 88¢/km 2025-26 rate for the cents-per-km method. The Invoice Builder produces tax invoices compliant with ATO requirements for GST-registered businesses. The Property Tracker uses ATO deduction categories from Schedule E. Always verify figures with a registered tax agent or accountant before lodging returns.