Stop switching between API client, DB tools, and JSON viewers.
I kept doing this all day:
- Call API → get response
- Copy ID
- Open DB tool → paste → query
- Go back to API → repeat
Too much context switching. Too much copy-paste.
So I built PostPilot to keep everything in one flow.
demo.mp4
| Platform | File | Requirement |
|---|---|---|
| Windows | PostPilot-Setup-x.x.x.exe |
Windows 10 or later |
| macOS | PostPilot-x.x.x.dmg |
macOS 10.15 or later |
| Linux | PostPilot-x.x.x.AppImage |
Ubuntu 18.04+, Fedora 32+ |
See the Releases page for all versions and release notes.
- Fully Local — Work offline with full privacy. All requests, queries, and data live safely on your device.
- All in One Place — API client, database client, and JSON/XML inspector in a single workspace.
- Variables & Collections — Define reusable variables, group requests, and resume your workspace where you left off.
- Lightweight — Fast startup, minimal UI, no bloat.
| Feature | Details |
|---|---|
| API Testing | Send HTTP requests (method, URL, headers, body) Inspect responses with built-in JSON viewer Extract and reuse values from responses as variables Save and organize requests in collections |
| Database Query | Connect to PostgreSQL, MySQL, SQLite and more Run SQL queries and browse table metadata Extract values from results as variables Save and reuse queries |
| Data Inspection | Import JSON/XML from clipboard, file, or API response Format, validate, and search by key or value Run multiple JSONPath queries at once |
| Environment & Variables | Define variables at workspace or environment scope Reference variables across API requests and queries Switch environments without rewriting requests |
| Private Workspace | All data stored locally on your device No cloud sync, no account required Workspace persists across sessions |
- Download
PostPilot-Setup-x.x.x.exe - Run the installer and follow the wizard
- Launch from Start menu or desktop shortcut
- Download
PostPilot-x.x.x.dmg - Open the DMG, drag PostPilot to Applications
- Launch from Applications
If you see a security warning: System Preferences → Security & Privacy → "Open Anyway"
- Download
PostPilot-x.x.x.AppImage chmod +x PostPilot-x.x.x.AppImage./PostPilot-x.x.x.AppImage
Verify Linux release (recommended)
All Linux releases are signed with GPG and include SHA256 checksums.
Import signing key (once):
curl -fsSL https://raw.githubusercontent.com/postpilot-dev/postpilot-dev/main/linux/postpilot-linux-signing-public.asc | gpg --importVerify:
gpg --verify PostPilot_1.x.x_amd64.AppImage.asc PostPilot_1.x.x_amd64.AppImage
sha256sum -c PostPilot_1.x.x_amd64.AppImage.sha256Expected output:
Good signature from "Lac Tran An (PostPilot.Dev Linux Release Signing Key) <anlac96.it@gmail.com>"PostPilot_1.x.x_amd64.AppImage: OK
Desktop Pro — $40 one-time
- 14-day free trial, no credit card required
- Perpetual license — pay once, own forever
- 1 year of updates included
- 1 device license
After 1 year: keep using your current version forever, or optionally renew for new features.
License: The desktop app requires periodic online verification. After the 14-day trial, a $40 license is required. See Terms of Service.
Privacy: All workspace data is stored on your device. No cloud sync. Anonymous telemetry is opt-out. See Privacy Policy.
- Download and install for your platform
- Launch — your 14-day free trial starts automatically
- Create API requests, database queries, or inspect data
- Use variables and collections to organize your work
- After 14 days, purchase a $40 license to keep going
Docs and guides: www.postpilot.dev
How does the 14-day trial work?
Starts automatically on first launch. No credit card required. Full access to all features. After 14 days, purchase a $40 license to continue.
What happens after 1 year?
Your license never expires. Keep using your current version indefinitely. Renew only if you want new features and updates.
Can I use PostPilot on multiple devices?
The $40 license covers 1 device. You'll need a separate license for each additional device.
What if I change my computer?
Email anlac96.it@gmail.com to transfer your license to a new device.
Do I need an internet connection?
The app requires periodic online verification for license validation. After that, you can work fully offline.
Is my data secure and private?
Yes. All workspace data is stored locally. We never access your API requests, queries, or any sensitive data. See Privacy Policy.
Can I get a refund?
Since PostPilot has a 14-day free trial, we encourage you to fully evaluate before purchasing. Refund policy is as displayed at time of purchase.
Try the free web version — no install, works in your browser.
| Web (Free) | Desktop Pro ($40) | |
|---|---|---|
| API client | ✅ | ✅ |
| Data inspector | ✅ | ✅ |
| Environment variables | ✅ | ✅ |
| Database client | ❌ | ✅ |
| Offline mode | ❌ | ✅ |
| No account required | ✅ | ✅ |
- Website: www.postpilot.dev
- Issues: GitHub Issues
- Email: anlac96.it@gmail.com
© 2026 Lac Tran An. All rights reserved.