100% Free, No sign-up required

Free Tools for Service Businesses

Simple, powerful tools to help you price jobs, create invoices, calculate your true cost of operations, and manage your business, built for the South African market.

Calculators & Generators

Operations Cost Calculator

See exactly what admin inefficiency, late invoices, and idle technician time cost your business each year, and how quickly Omni Field pays for itself.

Profit Margin Calculator

Calculate your selling price, markup percentage, and gross profit instantly. Know exactly what to charge for every job.

Job Card Template

Fill in the job, tick off tasks, add parts and time on site, and download a job card PDF with signature lines. No sign-up required.

Invoice Generator

Create professional invoices in seconds and download them as PDF. No sign-up required, completely free.

Service Price Calculator

Break down labour, materials, travel, and overhead to calculate the right price for any service job.

Labour Cost Calculator

Work out the true hourly cost of an employee including UIF, SDL, PAYE, and benefits, built for South African businesses.

Quote & Estimate Generator

Build and download a professional quote or estimate for your clients. Customise line items, notes, and terms.

Business Expense Tracker

Categorise and total your monthly business expenses. Export a clean summary to stay on top of your finances.

PDF Tools

All PDF processing happens in your browser, so your files never leave your device.

Merge PDF

Combine multiple PDF files into one document. Drag to reorder pages before merging.

Split PDF

Extract pages or split a PDF into multiple files by range or fixed intervals.

Compress PDF

Reduce PDF file size while keeping quality. Choose compression level to balance size vs clarity.

Organize PDF

Reorder, rotate, or delete pages in a PDF. Drag thumbnails to rearrange your document.

Edit PDF

Annotate PDFs with text boxes, freehand drawing, highlights, and sticky notes.

Sign PDF

Add your signature to any PDF. Draw, type, or upload a signature and place it anywhere.

Watermark PDF

Add a text or image watermark to every page. Set opacity, position, and style.

Extract PDF Pages

Pick the pages you need and download them as one new document.

Rotate PDF

Turn pages the right way up, including scans that came out sideways.

Redact PDF

Black out sensitive details. The content underneath is removed, not just covered.

PDF and Images

Turn a PDF into JPG or PNG, or combine photographs into one PDF.

Add Page Numbers

Number the pages, or add a header or footer to every page.

Resize PDF

Put a document onto A4, A5, Letter or Legal. Text stays selectable.

Ready to automate your business?

These tools are just a taste. Omni Field gives you invoicing, scheduling, team management, and more, all in one platform.

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