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Purchase Premium Features
購買高級功能

Purchase an activation code and unlock a wealth of extra features, including autocompletion, code snippets, cross-database querying, NuGet integration, direct editing of SQL data, AI integration, and a fully integrated debugger!
購買啟動碼並解鎖大量額外功能,包括自動完成、代碼片段、跨資料庫查詢、NuGet 集成、SQL 數據的直接編輯、AI 集成和完全集成的調試器!

No further downloads are required. Be up and running in less than a minute.
無需進一步下載。在不到一分鐘的時間內啟動並運行。

All licenses are perpetual (non-expiring) for the current major version, and include free minor updates.
對於當前主要版本,所有許可證都是永久的(永不過期),並且包括免費的次要更新。

EDITION
FREE PRO DEVELOPER PREMIUM
Run LINQ queries — or any C#/VB/F# expression/program
運行 LINQ 查詢或任何 C#/VB/F# 運算式/程式
Yes Yes Yes Yes
Results to rich text or data grids
結果到富文本或數據網格
Yes Yes Yes Yes
Automatic translation to SQL, fluent method syntax and IL/native
自動轉換為 SQL、Fluent 方法語法和 IL/native
Yes Yes Yes Yes
Reference your own assemblies and #load external .cs files
引用您自己的程式集並 #load 外部 .cs 檔
Yes Yes Yes Yes
Interoperate with BenchmarkDotNet, Excel, xUnit and more
與 BenchmarkDotNet、Excel、xUnit 等互操作
Yes Yes Yes Yes
Full C#/F#/VB autocompletion and tooltips
完整的 C#/F#/VB 自動補全和工具提示
Yes Yes Yes
Smart tags for importing additional namespaces/references (C#/VB)
用於導入其他命名空間/引用的智能標記 (C#/VB)
Yes Yes Yes
Code outlining and auto-formatting (C#/VB)
代碼大綱顯示和自動格式化 (C#/VB)
Yes Yes Yes
Rename symbol, go to definition and find references (C#/VB)
重命名元件,轉到定義並查找引用 (C#/VB)
Yes Yes Yes
Built-in and custom code snippets
內置和自定義代碼片段
Yes Yes
Directly edit database tables in grids and save changes back to database
直接在網格中編輯資料庫表並將更改保存回資料庫
Yes Yes
Cross-database querying for SQL Server
SQL Server 的跨資料庫查詢
Yes Yes
Full NuGet integration 完整的 NuGet 集成 Yes Yes
Override method completion, abstract class and interface implementation
覆蓋方法完成、抽象類和介面實現
Yes
Integrated debugger, with call stack, threads, local variables/watch windows, breakpoints and single-stepping
集成調試器,具有調用堆疊、線程、局部變數/監視視窗、斷點和單步執行
Yes
AI Autocompletion and Interactive AI Chat with unlimited customizable prompts, using your low-cost ChatGPT account (no subscription required)
AI 自動完成和互動式 AI 聊天,使用您的低成本 ChatGPT 帳戶(無需訂閱),提供無限的可定製提示
Yes
Purchase now and receive LINQPad 8 (plus older versions).
立即購買並接收 LINQPad 8(以及舊版本)。

Free updates until November 2025!
免費更新至 2025 年 11 月!

Price per user 每位用戶價格
$65*
BUY 
$99*
BUY 
$125
BUY 
10-user Team License 10 用戶團隊許可證
$850
BUY 
Enterprise License (unlimited users, up to 10 locations)
企業許可證(無限使用者,最多10個位置)
$1650
BUY 
Educational Classroom License
教育課堂許可證
$150
BUY 
Click for upgrade pricing
點擊查看升艙價格

*Pro and Developer editions cannot be purchased through resellers.
*Pro 和 Developer 版本不能通過經銷商購買。

30-day unconditional refund guarantee on all purchases.
所有購買均提供 30 天無條件退款保證。

Unlock the Power of the Programmer’s Playground
解鎖 Programmer's Playground 的強大功能

Autocompletion

LINQPad's autocompletion includes everything that you depend on:
LINQPad 的自動補全功能包括您所依賴的所有內容:

  • Completion and filtered member lists
    完成和篩選的成員清單
  • Parameter listing 參數清單
  • Quick info 快速資訊
  • Code outlining 代碼大綱
  • Smart tags for importing namespaces (C#/VB)
    用於導入命名空間的智能標記 (C#/VB)
  • Code formatting (C#/VB) 代碼格式 (C#/VB)

Autocompletion works not only with LINQ queries, but the entire C#/F#/VB language.
自動完成不僅適用於 LINQ 查詢,也適用於整個 C#/F#/VB 語言。

Power Tick

LINQPad’s unique Power-Tick lets you select multiple properties, when creating anonymous types in C# or VB, without closing the popup. This is a massive time-saver.
LINQPad 獨特的 Power-Tick 允許您在 C# 或 VB 中創建匿名類型時選擇多個屬性,而無需關閉彈出視窗。這可以節省大量時間。

Smart Tags

When you enter an unresolved type or extension method, LINQPad offers a smart tag to import the namespace. And you don’t have to get the casing correct!
當您輸入未解析的類型或擴展方法時,LINQPad 會提供一個智慧標籤來導入命名空間。而且您不必正確地調整大小寫!

Code Snippets

Access your favorite Visual Studio C#/VB code snippets, plus a dozen unique high-productivity LINQ snippets — as well as any custom snippets that you define.
訪問您最喜歡的 Visual Studio C#/VB 代碼段,以及十幾個獨特的高效 LINQ 代碼段,以及您定義的任何自定義代碼段。

Custom snippets can also include namespace imports, assembly references and NuGet package references. So you can set up an entire environment with just a few keypresses.
自訂代碼段還可以包括命名空間導入、程式集引用和 NuGet 包引用。因此,您只需按幾下鍵即可設置整個環境。

Code FIxes

Use code fixes such as override method and implement interface/abstract class to boost your productivity.
使用代碼修復(如 override methodimplement interface/abstract class)來提高您的工作效率。

NuGet Integration

LINQPad's integrated NuGet Package Manager puts the entire NuGet ecosystem at your fingertips.
LINQPad 的集成 NuGet 包管理員使整個 NuGet 生態系統觸手可及。

LINQPad's local package cache ensures that you don't have to download a package again to use it in another query. You can even save package references to a code snippet, to recall them in a few keystrokes.
LINQPad 的本地包緩存確保你不必再次下載包即可在其他查詢中使用它。您甚至可以將包引用保存到代碼片段中,以便通過幾次擊鍵來調用它們。

For your security, LINQPad checks packages for published vulnerabilities in the background and warns you when a potential issue is detected.
為了您的安全,LINQPad 會在後台檢查包中是否存在已發佈的漏洞,並在檢測到潛在問題時發出警告。

Edit SQL Data in Grids

Open database tables for editing, and save changes back to the database. This feature works with SQL Server/Azure, SQLite, MySQL, Postgres and Oracle. The Premium edition also includes the ability to write cross-database queries — just control+drag additional databases from the Schema Explorer onto your query!
打開資料庫表進行編輯,並將更改保存回資料庫。此功能適用於 SQL Server/Azure、SQLite、MySQL、Postgres 和 Oracle。高級版還包括編寫跨資料庫查詢的功能 — 只需 Ctrl + 將其他資料庫從 Schema Explorer 拖到您的查詢上即可!

Debugger

The Premium edition includes an integrated lightweight debugger. Single-step through your scripts, set breakpoints, and examine local variables! The debugger works with C#, VB and F# and can debug multi-threaded and asynchronous code.
Premium 版本包括一個集成的輕量級調試器。單步執行腳本、設置斷點和檢查局部變數!調試器可與 C#、VB 和 F# 配合使用,並可以除錯多線程和異步代碼。

LINQPad's debugger is unique in being fully asynchronous, so it never freezes under any conditions.
LINQPad 的調試器在完全異步方面是獨一無二的,因此它在任何情況下都不會凍結。

AI Chat

Best of all, the Premium edition includes advanced AI integration that works with your ChatGPT or Azure OpenAI account (so you don't need to pay a monthly subscription).
最重要的是,高級版包括與您的 ChatGPT 或 Azure OpenAI 帳戶配合使用的高級 AI 集成(因此您無需支付月度訂閱費用)。

Not only does LINQPad give you AI completion, but an interactive AI chat window with 20 inbuilt prompts to examine and improve your code. There's even a General Question prompt, for chats unrelated to LINQPad or programming. And if that isn't enough, you can write your own templates, with customized user and system prompts.
LINQPad 不僅為您提供 AI 補全,而且還提供一個帶有 20 個內置提示的互動式 AI 聊天視窗,用於檢查和改進您的代碼。甚至還有一個 General Question 提示,用於與 LINQPad 或程式設計無關的聊天。如果這還不夠,您可以編寫自己的範本,其中包含自定義的用戶和系統提示。

Because each conversation is fully rewritable (including the system prompt) you can use LINQPad as a prompt engineering tool. Write and test prompts for your own applications, and compare multiple versions.
因為每個對話都是完全可重寫的(包括系統提示),所以你可以將LINQPad用作提示工程工具。為您自己的應用程式編寫和測試提示,並比較多個版本。

When the AI engine emits code, LINQPad gives you several options to integrate that code into your query. This includes a source-control-style compare, so that you can clearly see insertions and deletions before updating existing code.
當 AI 引擎發出代碼時,LINQPad 會為您提供多個選項來將該代碼整合到您的查詢中。這包括原始程式碼管理樣式的比較,以便您可以在更新現有代碼之前清楚地看到插入和刪除。

Flexible Activation Policy
靈活的啟動策略

We know that you’ll want to use LINQPad on your work machine, home machine and laptop, so we’ve allowed a single-user license to activate up to three machines at once for your personal use. You also get an additional three activations for virtual machines running VMWare, MS Virtual PC, Hyper-V, Azure Roles, or Azure VMs. And when they’re all used, you can transfer your activations - up to 6 times a year — through an automated web app.
我們知道您希望在工作機器、家用機器和筆記型電腦上使用 LINQPad,因此我們允許單用戶許可證一次啟動最多三台機器供您個人使用。您還可以為運行 VMWare、MS Virtual PC、Hyper-V、Azure 角色或 Azure VM 的虛擬機獲得額外的三個啟動。當它們全部用完后,您可以通過自動化 Web 應用程式轉移您的啟動 - 每年最多 6 次。

No extra downloads are required: just click Upgrade to Paid Edition on LINQPad's help menu, and enter your activation code.
無需額外下載:只需點擊 LINQPad 説明功能表上的升級到付費版,然後輸入您的啟動碼。

You’re in Good Company

More than 50,000 customers use a paid edition of LINQPad, including 30 Fortune 100 companies and four of the world’s largest banks. The biggest corporate user is Microsoft, who have also been instrumental in helping with the product. The free edition has been downloaded more than four million times.
超過 50,000 名客戶使用 LINQPad 的付費版本,其中包括 30 家財富 100 強公司和四家世界上最大的銀行。最大的企業使用者是 Microsoft,他們在幫助開發該產品方面也發揮了重要作用。免費版的下載量已超過 400 萬次。

LINQPad is written and maintained by Joe Albahari, author of C# in a Nutshell. Joe is a long-time conference speaker, and has received 15 Microsoft MVP awards.
LINQPad 由《C# in a Nutshell》的作者 Joe Albahari 編寫和維護。Joe 是一位長期的會議演講者,並獲得了 15 個 Microsoft MVP 獎項。