# Postman Application: Postman Also called postman app, postman desktop Postman, Productivity Postman's API client. The Windows process is Postman.exe. Collections live in a workspace that can sync. A browser tab on postman.com is not this exe. ## What you need to know Postman.exe is the desktop API client, not a browser tab. Postman is an Electron API client. Collections and environments can sync with an account. Hitting the same endpoint in Edge is msedge.exe. curl.exe is a different tool. - **What is it?**: Desktop API client **Is a browser enough?**: For one URL, yes. Collections need the app or export **Need an account?**: For sync. Local use can stay unsigned Feex says If Postman.exe is signed in and syncing, I treat that as the desktop client. I do not close Edge to quit it. A postman.com tab is still the browser. ## What is Postman? Postman is an API client for HTTP requests, collections, and team workspaces. It is not a browser, not curl, and not Insomnia by name. ## If you have never used it If a backend README said install Postman, get the Windows app from postman.com/downloads. Postman.exe is the desktop client. Sending the same request in a browser tab is still the browser. You do not need this exe to use curl. Workspaces can sync to a Postman account. ## What is it used for? **Send HTTP requests** GET and POST against an API. A chrome.exe tab on the same URL is still Chrome. **Collections and environments** Saved requests and variables. Those live in Postman, not in a .http file unless you export. **Account sync** Signed-in workspaces. A local-only curl script does not need this login. ## Who is it for? - API developers whose team shares Postman collections - Testers who were told to import a collection JSON - Anyone who thinks a browser address bar is this app ## Current status Postman (2012) is a current api client from Postman. The vendor still points Windows users at https://www.postman.com/downloads/. ## How old is it? Postman started as a Chrome app in 2012 and moved to a desktop client. The current Windows app is that Electron client. A 2014 Chrome Web Store listing is the old packaging. ## Versions Major channels first. Exact build numbers are not all verified here. Postman desktop postman.com in a browser ## System requirements Values follow the publisher's public guidance. Workload still changes the real need. ### Minimum | Operating system | A current 64-bit Windows 10 or Windows 11 release, per Postman | | ---------------- | -------------------------------------------------------------- | | RAM | Electron baseline plus open collections | ## Resource profile - **CPU demand**: Follows what you open inside the app **RAM demand**: Follows documents, tabs, or libraries ## Installed processes These executables belong to this product when it is installed. | Postman.exe | Postman desktop app | | ----------- | ------------------- | ## Startup components Postman can start with Windows from its own setting. That is not a Windows service named Postman. ## File locations | Typical install | C:\Users\\\\AppData\Local\Postman\\ | | --------------- | ---------------------------------------- | ## File formats JSON collections, OpenAPI ## Common problems ### People treat a browser 401 as a Postman bug Cookies and headers differ. The desktop app has its own environment store. ### Sync wants an account Local scratch requests can stay offline. Team workspaces need a Postman login. That is not a Windows profile issue. ## Getting unstuck ### Install from postman.com/downloads A Postman portable from a tools pack is junk. Postman hosts the real installer. ### Check the environment dropdown before you blame the API A leftover {{baseUrl}} is a Postman variable, not a DNS failure. ### Quit the tray app if helpers stay after close Electron can leave Postman.exe until you quit. That is not chrome.exe. ## Alternatives curl and Invoke-RestMethod for a terminal. VS Code REST Client for .http files. Insomnia is another API GUI. ## Official help and downloads Start with the vendor. Random exe sites are not a support channel. | Download | [www.postman.com/downloads/ ](https://www.postman.com/downloads/)Official installer or vendor page | | ----------------------- | ---------------------------------------------------------------------------------------------------- | | Help | [learning.postman.com/ ](https://learning.postman.com/)Vendor support | | Official site | [www.postman.com/ ](https://www.postman.com/)Start here, not a random exe host | | Postman Learning Center | [learning.postman.com/docs/ ](https://learning.postman.com/docs/)Collections, environments, and sync | ## Related hardware The shell is Electron-class. Large collections want RAM. A GPU is irrelevant. ## Technical details Technical details Vendor version numbers change. This article does not pin a build. ## Related These entities connect to this article. Type is shown on every link. [Visual Studio Code: Application](https://feex.it/wiki/software/visual-studio-code)[How to read Task Manager: Guide](https://feex.it/wiki/software/system/how-to-read-task-manager) ## Sources and verification Reviewed by Feex editorial. Last verified August 2026 Status: Feex Reviewed. [How we research](https://feex.it/wiki/research). - [Postman official site ](https://www.postman.com/)· Vendor product page - [Postman help ](https://learning.postman.com/)· Vendor support - [Foxhole process map ](https://foxhole.feex.it/)· First-party samples on Windows PCs. Not a lab benchmark. ## Was this article useful? A yes or no is enough. Pick a reason if you want, or add a short note. Quick facts The short identity of this page. Specs, sources, and the full story stay in the article. - **Developer**: Postman **Category**: API client **Process**: Postman.exe **License**: Free tier and paid plans **First released**: 2012 **Official site**: [postman.com](https://www.postman.com/) **Mapped by Feex**: Seen on Windows PCs in Foxhole Feex Reviewed: Last verified August 2026 --- Source: [Canonical Feex Wiki page](https://feex.it/wiki/software/postman/) [Developer guide](https://feex.it/wiki/developers/) | [API policy](https://feex.it/developers/api-policy/) | [Agent guidance](https://feex.it/wiki/llms.txt)