Blog

QR code of this page
by webmaster

A Simple CRM Without a Subscription: Track Contacts, Deals and Follow-Ups Offline

Published: Tuesday, October 13, 2026 8:27:42 AM

Many small businesses only need to know who they talked to, which deals are open and what to follow up on. QuietCRM is a lightweight single-file CRM that does exactly that, in your browser, without a sign-in.

QuietCRM: contacts, deals and tasks in a simple sales pipeline

Who it is for

Freelancers, sole traders and small teams who want a focused contact and deal tracker without paying per user per month.

What it does

  • Add, edit and delete contacts, deals and tasks
  • Track deals through a simple sales pipeline
  • Use it for contacts, follow-ups and light sales tracking
  • Data is stored locally in your browser

How to use it

  1. Open the file on your computer.
  2. Add your contacts and the deals you are working on.
  3. Move each deal along the pipeline and add follow-up tasks.
  4. Open the file whenever you need to check in on contacts or deals.

Why a one-time, offline app

Every ItsMySoftware app is a single HTML file. You buy it once, download it, and open it in any modern web browser: no installation, no account and no monthly fee. It runs on your own device, so your data stays in your browser unless you choose to export it. Keep the file next to your work and open it whenever you need it, even without an internet connection.

Get QuietCRM

QuietCRM is currently $1.99, paid once. See QuietCRM in the store or browse all apps. Questions? Contact us: a human answers.

by webmaster

How to Price Handmade Products for Profit: A Margin Calculator for Makers and Etsy Sellers

Published: Tuesday, October 13, 2026 8:27:08 AM

Pricing too low is the fastest way for a small seller to lose money. The Profit Calculation Tool (profitCALC) works out the minimum viable price that covers your costs, platform fees and your target profit, live, as you type.

Profit Calculation Tool: per-item costs, platform fees, target margin and the minimum viable price

Who it is for

Makers, Etsy sellers and small businesses that need prices which cover every cost and protect their profit.

What it does

  • Calculates the minimum viable price and a suggested retail guide
  • Built-in presets for common selling platforms, plus a custom fee option
  • Shows platform and card fees, net profit and markup, with a visual bar chart
  • Results update instantly as you change costs, margins or fees
  • Copy formatted results or print/save them to PDF for your records

How to use it

  1. Enter your per-item costs: materials, labor, shipping and overhead.
  2. Choose a selling platform or enter a custom platform fee, and set your target profit margin.
  3. Read the Minimum Viable Price and the suggested retail guide, and use the breakdown to see where the money goes.

Why a one-time, offline app

Every ItsMySoftware app is a single HTML file. You buy it once, download it, and open it in any modern web browser: no installation, no account and no monthly fee. It runs on your own device, so your data stays in your browser unless you choose to export it. Keep the file next to your work and open it whenever you need it, even without an internet connection.

Get Profit Calculation Tool

Profit Calculation Tool is currently $1.99, paid once. See Profit Calculation Tool in the store or browse all apps. Questions? Contact us: a human answers.