Freebies

Free apps, made by the studio.

Small, useful software we built and are giving away. Enter your email, get a private download link. Free for personal, non-commercial use.

FreeDeveloper toolPersonal use

ContractLens

A self-hosted Solidity risk scanner that runs entirely on your machine.

10
AST-based security rules: 32
scanner tests, all passing: 0 bytes
of your source ever uploaded: 3
ways in: web app, CLI, library

Explore & get it freev1.0.0 · 244 KB · macOS · Windows · Linux

ContractLens · scan resultAnalyze ⌘↵

of 100

Automated Risk Score

Critical0

High2

Medium1

Low2

Info0

5 findings6 functions · 53 ms

How it works

Three steps.

Step 1

Pick a freebie

Open the one you want and read what is inside.

Step 2

Enter your email

Accept the licence and we email you a private link.

Step 3

Download the zip

The link works for 72 hours. Ask for a new one any time.

Licence

Free for you, owned by the studio.

Free to download and use for yourself, for personal, non-commercial purposes.
No business, client, employer, or revenue-generating use.
No reselling, sharing, re-hosting, or redistributing the files.
Northline Studio owns the software and keeps all rights. You get a licence to use it, not ownership.

Read the full licence

FAQ

Are these really free?

Yes. Every freebie is free to download and use for yourself. Northline Studio owns the software and licenses it to you for personal, non-commercial use.

Can I use a freebie for work or client projects?

Not under this licence. It covers personal, non-commercial use only. If you want to use one commercially, write to hello@northlinestudio.dev and we can agree a commercial licence.

Why do you need my email?

To send you the private download link. We only add you to a mailing list if you tick the optional box, and you can leave it any time.

The link expired or did not arrive. What now?

Request the freebie again from its page. Check your spam folder first; links last 72 hours and allow a few downloads.