Developer Tools · head to head
Notepad++ vs Windmill

Notepad++
Developer Tools
Free, lightweight source code and text editor for Windows
- From
- Free
- Rated
- -

Windmill
Automation Integration
Open-source developer platform for building scripts, workflows, and internal apps
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Notepad++ windows-only, with no official native macOS or Linux build.; Windmill free self-hosted tier caps SSO users at 10 and workspaces at 3, requiring Enterprise for larger teams.
- They diverge on capability: Notepad++ covers Syntax Highlighting, Windmill covers Script-to-workflow engine.
- Prices and features above were last checked on 29 August 2026.
Where they differ
Only the attributes on which Notepad++ and Windmill actually diverge.
Identical on both: starting price (Free), pricing model (open-source), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Notepad++
- Syntax Highlighting
- Tabbed Editing
- Plugin System
- Regular Expression Search
- Function List
Only in Windmill
- Script-to-workflow engine
- Auto-generated UIs
- Self-hosted deployment
- Git sync
- SSO support
- Audit logs
What people use each for
The jobs each tool is most often brought in to do.
Notepad++
- Quick editing of code and config files on Windowsnot Windmill
- Batch find-and-replace across multiple files with regexnot Windmill
- Lightweight alternative to a full IDE for scriptingnot Windmill
- Viewing and editing logs or large text filesnot Windmill
Windmill
- Turning ad-hoc scripts into scheduled jobs and APIsnot Notepad++
- Building internal tools from existing Python/TypeScript codenot Notepad++
- Self-hosted automation for engineering teamsnot Notepad++
- Orchestrating multi-language workflowsnot Notepad++
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Notepad++
- Windows-only, with no official native macOS or Linux build.
- Lacks built-in debugging or project/build management found in full IDEs.
- Plugin quality and maintenance varies since they are community-contributed.
- No built-in version control integration beyond what plugins provide.
Windmill
- Free self-hosted tier caps SSO users at 10 and workspaces at 3, requiring Enterprise for larger teams.
- Compute unit and seat-based pricing (developer vs. operator seats, worker compute units) adds pricing complexity beyond a flat monthly fee.
- Email triggers are capped at 100/day on the free tier, limiting event-driven use cases without upgrading.
- Smaller ecosystem of pre-built integrations compared to more established automation tools like n8n.
Pricing, plan by plan
Notepad++
Free- FreeFree
- Full editor and plugin ecosystem, no paid tiers
Windmill
Free- Free / Open-sourceFree
- Unlimited executions
- Self-hosted deployment
- Max 10 users with SSO
- Enterprise$120/month
- Unlimited executions and workspaces
- Uncapped SSO seats
- 24/7 priority support (3-hour response)
Which should you pick?
Choose Notepad++ if
- You need syntax highlighting.
- You want to start without paying.
- You work on windows.
- You also want tabbed editing.
Choose Windmill if
- You need script-to-workflow engine.
- You want to start without paying.
- You work on web, api, linux, windows, mac.
- You also want auto-generated uis.
Questions people ask
- Is Notepad++ or Windmill better?
- Neither clearly leads. Notepad++ starts at Free and Windmill at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Notepad++ or Windmill?
- Notepad++ starts at Free and Windmill at Free.
- Does Notepad++ or Windmill run on more platforms?
- Notepad++ runs on windows. Windmill runs on web, api, linux, windows, mac.
- Can I use Notepad++ for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Notepad++ best used for?
- Notepad++ is most often used for quick editing of code and config files on windows, batch find-and-replace across multiple files with regex, lightweight alternative to a full ide for scripting, viewing and editing logs or large text files. Of those, quick editing of code and config files on windows and batch find-and-replace across multiple files with regex are not what Windmill is typically brought in for.
- What can Notepad++ do that Windmill cannot?
- Notepad++ covers Syntax Highlighting, Tabbed Editing, Plugin System, Regular Expression Search. Windmill covers Script-to-workflow engine, Auto-generated UIs, Self-hosted deployment, Git sync.
Answered from the vendors’ own pages
Notepad++: Is Notepad++ free?
Yes, Notepad++ is free and open-source software distributed under the GNU General Public License, with no paid tiers.
SourceWindmill: What does Windmill cost?
Windmill's Free and Open-source edition is $0/month for self-hosted use with unlimited executions, while Enterprise starts at $120/month with unlimited workspaces and uncapped SSO seats, priced further by developer/operator seats and compute units.
SourceNotepad++: What license does Notepad++ use?
Notepad++ is licensed under the GNU General Public License v2.0 (GPLv2), meaning its source code is freely available and modifiable under GPL terms.
SourceWindmill: Is there a free plan and what are its limits?
The free self-hosted plan supports unlimited executions but caps SSO at 10 users, workspaces at 3, groups/permissions at 4, and email triggers at 100 per day.
SourceNotepad++: Which operating systems does Notepad++ support?
Notepad++ runs exclusively on Microsoft Windows; there is no official native build for macOS or Linux.
SourceWindmill: How is usage metered on Windmill Enterprise?
Enterprise usage is metered through seats (developer seats at $20/month, operator seats at $10/month) and compute units, e.g. $100/month for 2 standard-worker compute units.
SourceNotepad++: How do I install plugins in Notepad++?
Plugins are installed and managed through the built-in Plugins Admin (plugin manager), which lists community plugins available for download and update.
SourceWindmill: What happens to a self-hosted Windmill deployment if the company shuts down?
The pricing page addresses this directly as an FAQ topic, noting that self-hosted applications built on the open-source edition can continue running independently of Windmill the company.
SourceNotepad++: Where can I get help or documentation for Notepad++?
Official documentation is at the User Manual site, and community support is available through the Notepad++ community forum and GitHub issue tracker.
SourceRelated pages
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- Windmill vs jBPM
- Windmill vs Merge
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- Windmill vs Flowise
- Windmill vs Automate.io
- Windmill vs Autonoly
- Windmill vs Boomi
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