VsTerm

Personal Cloud · 账号与云同步

换电脑、多台电脑，
配置一次就够

登录 Personal Cloud 后，会话、常用命令、布局、偏好和凭据可以在你的几台电脑之间同步。两台都改过也能逐项合并，冲突保留本机的值；替换任何文件前都先在本机备份。同步内容在客户端加密，服务端只存密文。

免费下载 看看 Pro
  • 账号可选，本地使用完全离线
  • AES-256-GCM + Argon2id
  • 替换前自动备份，保留最近 30 次

这台电脑

会话、命令、布局、偏好、凭据库。上传前用主密码派生的密钥加密。

Personal Cloud

只保存密文和设备公钥。没有你的主密码，包括运营方在内都无法解密。

另一台电脑

登录同一账号、输入同一主密码后下载并解密；两边都改过的逐项合并。

能做什么

同步该有的样子

双向同步，逐项合并

「同步」对比两边自上次同步以来的变化：只改了一边的直接同步，两边都改过的逐项合并，冲突保留本机的值，云端那份存进本机备份。

Pro

同步什么

会话树、常用命令、窗口布局、偏好设置和凭据库（密封后的 vault.enc，不是明文密码）。

Pro

本机备份，随时恢复

同步、上传、下载替换文件前自动备份，保留最近 30 次；离线也能恢复，恢复本身也可以撤销。

Pro

端到端加密

密钥由主密码经 Argon2id 派生，内容用 AES-256-GCM 加密；服务端拿不到主密码，也就解不开数据。

免费

设备身份

每台设备一把 Ed25519 密钥，私钥只在系统钥匙串里，从不上传。每个账号最多 3 台设备，可在账号页撤销其他设备。

免费

账号与 Pro 权益

用邮箱验证码登录 Personal Cloud，不用另设账号密码；购买 Pro 后点「刷新」即可生效。

免费

怎么用

开始同步

登录账号

在「偏好设置 → 账号」输入邮箱，用收到的验证码登录 Personal Cloud。

设置主密码

在「偏好设置 → 主密码」设置主密码。它保护本机凭据库，也用来派生同步密钥。

同步

在「偏好设置 → 云端同步」点「同步」。另一台电脑登录同一账号、输入同一主密码后同样点「同步」。

出错了也不怕

「本机备份」列出每次替换前的版本，点一下就能恢复；要让云端也变成这个版本，恢复后再上传一次。

标准版与 Pro

哪些免费，哪些是 Pro

原则很简单：查看、排障和撤销永远免费；省时间的配置向导和深度工具属于 Pro。每台新安装都能免费试用 14 天 Pro。

功能标准版Pro
Personal Cloud 账号、设备管理
本机加密凭据库
云同步：会话、命令、布局、偏好、凭据
同步前自动本机备份，一键恢复

完整对比与价格 →

常见问题

关于这个功能

忘了主密码怎么办？

主密码不会上传，我们无法帮你找回，也无法解密云端数据，请务必妥善保管。

两台电脑同时改了同一个会话会怎样？

逐项合并：不同字段各自保留，同一字段冲突时保留本机的值，云端那份存进本机备份，随时可以换回来。

试用期包括云同步吗？

不包括。14 天试用覆盖本地 Pro 功能；云同步需要正式 Pro（年付或永久）。

不登录账号能用吗？

能。本地 SSH、SFTP、运维面板和工具箱都能完全离线使用；账号只用于 Pro 权益和云同步。

装上试试，14 天 Pro 随便用

免费下载，本地使用完全离线。

免费下载 购买 Pro

Personal Cloud · Account & sync

New computer, several computers —
set up once

Signed in to Personal Cloud, your sessions, commands, layouts, preferences and credentials sync between your computers. Edits on both merge item by item, conflicts keep this machine's value, and anything replaced is backed up locally first. Sync is encrypted on the client; the server stores ciphertext only.

Free download See Pro
  • The account is optional — local use is fully offline
  • AES-256-GCM + Argon2id
  • Local backups before every replace, last 30 kept

This computer

Sessions, commands, layouts, preferences, the vault — encrypted with a key derived from your master password before upload.

Personal Cloud

Stores ciphertext and device public keys only. Without your master password nobody can decrypt it, operators included.

Another computer

Signs in with the same account and master password, downloads and decrypts; changes on both sides merge item by item.

What it does

Sync done right

Two-way, item by item

Sync compares what changed on each side since last time: one-sided changes just sync, two-sided changes merge item by item, conflicts keep this machine's value and the cloud copy goes to a local backup.

Pro

What syncs

The session tree, saved commands, window layouts, preferences and the credential vault (the sealed vault.enc, never plaintext passwords).

Pro

Local backups, easy restore

Files are backed up before any sync, upload or download replaces them; the last 30 are kept. Restore works offline and can itself be undone.

Pro

End-to-end encryption

The key is derived from your master password with Argon2id and content is sealed with AES-256-GCM; the server never sees the master password, so it cannot decrypt.

Free

Device identity

Each device has an Ed25519 key whose private half stays in the OS keyring. An account holds up to 3 devices; revoke others on the Account page.

Free

Account and Pro

Sign in to Personal Cloud with a code sent to your email — no account password; after buying Pro, click Refresh.

Free

How to use it

Start syncing

Sign in

Under Preferences → Account, enter your email and sign in with the code you receive.

Set a master password

Set it under Preferences → Master password. It protects the local vault and derives the sync key.

Sync

Click Sync under Preferences → Cloud sync. On another computer, sign in with the same account and master password and click Sync.

Undo anything

Local backups lists the version before every replace; restore it in one click, then upload if the cloud should match.

Standard vs Pro

What is free, what is Pro

The rule is simple: viewing, troubleshooting and undo are always free; the time-saving setup wizards and deep tools are Pro. Every new install gets a 14-day Pro trial.

CapabilityStandardPro
Personal Cloud account and devices
Encrypted local credential vault
Cloud sync: sessions, commands, layouts, preferences, credentials
Automatic local backup before sync, one-click restore

Full comparison and prices →

FAQ

About this feature

What if I forget my master password?

It is never uploaded, so we cannot recover it or decrypt your cloud data. Keep it somewhere safe.

What if two computers edit the same session?

Item-by-item merge: different fields both survive, and for the same field this machine's value wins while the cloud copy goes to a local backup you can switch back to.

Is cloud sync part of the trial?

No. The 14-day trial covers local Pro features; cloud sync needs a paid Pro license (annual or lifetime).

Can I use VsTerm without an account?

Yes. Local SSH, SFTP, ops panels and the toolbox all work fully offline; the account is only for Pro and cloud sync.

Try it — Pro is free for 14 days

Free download. Local use works fully offline.

Free download Get Pro