官方下载地址：https://www.sourcetreeapp.com/download-archives
- 旧版
旧版免登录只需要执行第二步即可，如下界面为旧版。
- 新版
博主用的是SourceTreeSetup-3.3.8，如下界面为新版，第二、三步操作都需执行。
二、添加accounts.json
进入C:/Users/Administrator/AppData/Local/Atlassian/SourceTree目录，地址栏输入以下地址即可进入。
%LocalAppData%/Atlassian/SourceTree添加accounts.json文件，内容如下：
[
{
"$id": "1",
"$type": "SourceTree.Api.Host.Identity.Model.IdentityAccount, SourceTree.Api.Host.Identity",
"Authenticate": true, "HostInstance": { "$id": "2", "$type": "SourceTree.Host.Atlassianaccount.AtlassianAccountInstance, SourceTree.Host.AtlassianAccount", "Host": { "$id": "3", "$type": "SourceTree.Host.Atlassianaccount.AtlassianAccountHost, SourceTree.Host.AtlassianAccount", "Id": "atlassian account" }, "BaseUrl": "https://id.atlassian.com/" }, "Credentials": { "$id": "4", "$type": "SourceTree.Model.BasicAuthCredentials, SourceTree.Api.Account", "Username": "", "Email": null }, "IsDefault": false } ]三、修改user.config
进入C:/Users/Administrator/AppData/Local/Atlassian/SourceTree.exe_Url_ehxo33lcbvsvb51tb25j1akl1v2frli5/3.3.8.3848目录，不同版本的目录结构可能不同，可输入以下地址自行进入。
%LocalAppData%/Atlassian修改user.config文件，在标签<SourceTree.Properties.Settings>子级添加以下内容：
<setting name="AgreedToEULA" serializeAs="String"> <value>True</value> </setting> <setting name="AgreedToEULAVersion" serializeAs="String"> <value>20160201</value> </setting>