Notes & tasks
Marginalia
Private notes and tasks on your own computer. Write freely and Marginalia sorts the mess into tasks, dates and categories, with search, reminders and export. No account, no cloud, nothing uploaded.
Mississauga, Ontario · Serving Canada and the U.S.
Digital solutions. Smarter business. Better growth.
From professional websites and intelligent automation to custom software and creative campaigns, 4C Digital helps businesses work smarter and grow.
Digital services
One team for the website, the software and the growth.
We already build websites, write software, run our own platforms and operate a print shop. The digital services bring those skills to your business, with prices and limits stated up front.
Established service
Web Development
Business websites, redesigns, online booking and web apps. The service we already deliver for local businesses.
- Business websites
- Website redesigns
- Landing pages
- E-commerce
- Booking and appointments
From CA$999+
Explore Web Development →
Focused starter offers
AI & Business Automation
Automatic replies, lead capture, reminders and document handling, set up with tools you can see and switch off.
From CA$499+
Explore AI & Business Automation →
Focused starter offers
Digital Marketing & SEO
Local search set-up, audits, social posts, newsletters and ad creative. No promises about rankings.
From CA$399+
Explore Digital Marketing & SEO →
Focused starter offers
Creative & Video Production
Short promotional videos, reels, product images and campaign graphics made with professional and AI-assisted tools.
From CA$299+
Explore Creative & Video →
Established service
Custom Software & Business Solutions
Windows apps, web apps, dashboards and spreadsheet automation built around how your business actually works.
Priced by quotation
Explore Custom Software →Featured work
Websites we have built, live today.
Local businesses around the GTA: restaurants, trades, services. Real sites you can visit.
Just NihariRestaurant · slow-cooked nihari
Easy TowTowing · 24/7 service
Ontario Air ComfortHeating & cooling
Studio demonstrations
Concept projects that show how we would approach other jobs. They are demonstrations, not client work.
Business software
Ready-made software for the desk, not the cloud.
Ready-made Windows programs, each with a published price. Software that does one job well, keeps your files on your own computer and lets you try it free before you pay.
Print preparation
4C ArtworkFix Pro
Checks customer artwork for print problems and fixes them in a click: resolution, bleed, safe area. Keeps PDF vector and CMYK, exports PDF/X, cut lines and banner panels. Cut lines come with a Fewer points option for smoother, quicker cutting. Originals are never changed.
Cheque printing
4C Cheque Writer Pro
Prints the date, payee, amounts and memo onto your pre-printed QuickBooks voucher cheques, cheque and both stubs. Align it once, then batch-print from Excel. No account, no cloud, nothing uploaded: it all stays on your computer.
Data cleaning
4C DataPurifier
Cleans contact lists on your own computer: removes duplicates, tidies phone numbers, splits names and sets bad rows aside with the reason. Your original file is never changed and nothing is uploaded.
Family law Coming soon
Hearth
Practice software for family law offices that stays on your own computer: matters, financial statements, property equalization, official child support tables, court forms and client reports. No cloud, no subscription, nothing uploaded.
Built for you
Need an app made for your business?
If your team does the same task by hand every week, we can build a Windows program, a web app or a phone app for it. Tell us the problem in your own words and we will ask the rest. A person reads every answer, and the plan and price are agreed with you before any work begins.
Platforms & free tools
Things on the web that we run ourselves.
Three sites we build, host and look after. Each one solves a specific problem and says plainly what it does.
Free tools
4C Tool Hub
47 free calculators and utilities: Canadian mortgage and loan calculators, invoices, GPA, QR codes, PDF merging and more. No sign-up, and your inputs stay in your browser.
Content tool
ClipStream
Upload a podcast, interview or voice memo. ClipStream transcribes it and drafts a LinkedIn post, an X thread and a newsletter from what you actually said. Start with 30 free minutes.
Local directory
B2C NEXUS
Find trusted local businesses, professionals and services across Southern Ontario, and get found by the customers looking for you. Free to explore, with listings for businesses.
Print & signs
Printing your customers actually notice.
Our online shop is the part of 4C Digital most people know. Configure a product, see the price as you go, upload your artwork and check out. We print and finish in-house.
4C Digital Signs & Prints
Business cards, flyers, brochures, banners and signs, stationery, folders, labels, packaging, promotional items and apparel.
- Marketing products
- Large format & signs
- Stationery
- Folders & presentation
- Labels, stickers & packaging
- Promotional
- Apparel
- Custom orders
- Price shown before you order
- Every file checked before it prints
- Pickup in Mississauga or shipping across Canada
Industries we serve
Built around how small businesses actually work.
Contractors and tradesWeb Development →
HVAC businessesDigital Marketing & SEO →
RestaurantsCreative & Video →
Professional servicesAI & Business Automation →
RetailWeb Development →
Real estateDigital Marketing & SEO →
Cleaning companiesAI & Business Automation →
Gyms and fitness studiosCreative & Video →
Manufacturers and wholesalersCustom Software →
Our process
Agree the price first. Then we build.
Talk
Tell us the problem in your own words. A person reads every enquiry.
Plan and quote
You receive a written scope, deliverables and a price. Nothing starts until you agree.
Build
We work in stages and show you progress, with change rounds stated up front.
Launch
We test, go live and hand over what you need to run it.
Support
Optional monthly support for updates, marketing and small changes.
Why choose 4C Digital
We run what we build.
We make our own software, operate our own platforms and print shop, and build websites for local businesses. Three habits we keep across everything:
Prices you can see
The print shop shows the price as you configure a product. Our apps say what they cost and what the trial includes. Our digital services show starting prices and what is included.
Private by design
Marginalia keeps your notes on your computer. Tool Hub works in your browser. ClipStream deletes your file once it has been transcribed.
Claims we can stand behind
No invented testimonials, no inflated numbers, no guaranteed rankings. If something is still being built, we say so.
- 100print and sign products, priced online
- 47free tools that run in your browser
- Freetrial on every Windows app
- 5sites and shops we run ourselves
Start a project
Tell us what you need.
A website, automation, marketing, video, software or a question about any of it. Write to us and a person will reply with questions or a written quote.