# Bitwarden Application: Bitwarden Inc. Also called bit warden, bitwarden vault Bitwarden Inc., Security An open-source password manager with a desktop vault. The window is Bitwarden.exe. You can use their cloud or host the server yourself. It is not LastPass and not 1Password. ## What you need to know Bitwarden is open source and can be self-hosted. LastPass is not that product. Bitwarden.exe is the Windows vault. You can use Bitwarden's cloud or host the server. 1Password is a paid closed vault with Watchtower. KeePass stores a local kdbx. LastPass is an older cloud vendor people leave after 2022. - **What is it?**: Open-source vault. Self-host is optional **Same as LastPass?**: No. Different vendor and server story **Same as 1Password?**: No. 1Password is paid and not self-hosted Feex says If someone said every password manager is the same cloud blob, I would stop them. Bitwarden can be self-hosted. 1Password cannot. KeePass is a local kdbx with no official Bitwarden server. LastPass is a different vendor with a different breach history. ## What is Bitwarden? Bitwarden is an open-source password manager. Bitwarden.exe is the Windows desktop vault. Self-hosting the server is optional and official. ## If you have never used it If you want a vault you can audit and optionally host yourself, Bitwarden is that product. Download the Windows app from bitwarden.com/download. Bitwarden.exe is the desktop client. The vault can live on bitwarden.com or on a server you run. It is not LastPass, not 1Password Watchtower, and not a local-only KeePass kdbx file unless you chose that elsewhere. ## What is it used for? **Cloud or self-hosted vault** Logins sync through Bitwarden's service or a server you host. 1Password does not sell a self-host option like this. **Desktop unlock and fill** Bitwarden.exe unlocks the vault on Windows. Browser extensions talk to that vault. LastPass is a different cloud vendor. **Organizations and sharing** Paid orgs share items. That is Bitwarden Organizations, not KeePass's local kdbx email dance. ## Who is it for? - People who want an open-source vault with an official Windows app - Users who self-host Bitwarden and still use Bitwarden.exe as the client - Anyone leaving LastPass who should not assume 1Password is the same license ## Current status Actively developed. This article is the Windows desktop client, not the browser extension alone. ## How old is it? Bitwarden launched in 2016 as an open-source vault. It is younger than KeePass (2003) and 1Password (2006). Current Windows builds are Electron. A 2016 early web vault screenshot is not the current desktop app. ## Versions Major channels first. Exact build numbers are not all verified here. Desktop app Browser extension Self-hosted server ## System requirements Values follow the publisher's public guidance. Workload still changes the real need. ### Minimum | Operating system | Windows 10 or Windows 11, per Bitwarden desktop downloads | | ---------------- | ------------------------------------------------------------------- | | RAM | The Electron vault is a few hundred MB class. The secrets are small | ## Resource profile - **CPU demand**: Low except during unlock and import **Network demand**: Sync when the vault is online ## Installed processes These executables belong to this product when it is installed. | Bitwarden.exe | Desktop vault window | | ------------- | -------------------- | ## Startup components Bitwarden.exe can start at logon if you allow the tray. That is a Bitwarden setting, not a Windows service you must keep. ## File locations | Typical install | C:\Program Files\Bitwarden\\ | | --------------- | ---------------------------- | ## File formats JSON export, CSV import, encrypted vault ## Common problems ### People treat it as LastPass Different company, different server, optional self-host. Importing a LastPass CSV is a migration, not the same app. ### Desktop app versus only the extension Bitwarden.exe is the Windows vault. An extension-only setup is still Bitwarden but not this process. ## Getting unstuck ### Install from bitwarden.com/download A "Bitwarden Pro" third-party exe is not the vendor. The official client is Bitwarden.exe. ### Confirm cloud versus self-host URL The desktop app asks which server. vault.bitwarden.com is the vendor. A LAN URL is your host. 1Password has no this field. ### Unlock, then check the extension Locked Bitwarden.exe will not fill. That is a vault lock, not a Windows Credential Manager failure. ## Alternatives 1Password if you want a paid closed vault and Watchtower. KeePass or KeePassXC if you want only a local kdbx. LastPass if you already live there and accept that vendor. ## Official help and downloads Start with the vendor. Random exe sites are not a support channel. | Download | [bitwarden.com/download/ ](https://bitwarden.com/download/)Official installer or vendor page | | ------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Help | [bitwarden.com/help/ ](https://bitwarden.com/help/)Vendor support | | Official site | [bitwarden.com/ ](https://bitwarden.com/)Start here, not a random exe host | | Self-host | [bitwarden.com/help/self-host-an-organization/ ](https://bitwarden.com/help/self-host-an-organization/)Optional server you run. 1Password does not offer this | ## Related hardware The desktop vault is light. Sync needs a network. Self-host hardware is a server question, not this PC's GPU. ## 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. [LastPass: Application](https://feex.it/wiki/software/lastpass)[1Password: Application](https://feex.it/wiki/software/onepassword)[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). - [Bitwarden official site ](https://bitwarden.com/)· Vendor product page - [Bitwarden help ](https://bitwarden.com/help/)· 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**: Bitwarden Inc. **Category**: Password manager **Process**: Bitwarden.exe **License**: Open-source client. Free and paid Bitwarden plans **First released**: 2016 **Official site**: [bitwarden.com](https://bitwarden.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/bitwarden/) [Developer guide](https://feex.it/wiki/developers/) | [API policy](https://feex.it/developers/api-policy/) | [Agent guidance](https://feex.it/wiki/llms.txt)