Compress PST Pro 1.0

Compress PST Pro 是一款軟體工具，專門用來壓縮那些超過 20GB 安全限制的肥大 PST 檔案。

Unicode PST 檔案設計的年代，當時多數 PC 硬碟容量仍以個位數 GB 計算。當時如果有人能累積 20GB 的電子郵件資料，幾乎是件可笑的事。但時代變了，科技持續進步。

然而 PST 格式卻沒有跟著演進，當 PST 檔案突破 20GB 限制時，檔案損毀的機率便大幅增加。（我們原本想用「指數成長」這個詞，但不確定是否真的是指數級，所以還是用了「大幅」這個形容詞。希望您不介意。）

沒有人想要或需要損毀的 PST 檔案，因為修復它們簡直是一場噩夢，而且您的聯絡人、記事、訊息和郵件等重要資料，極有可能永遠消失。（恐怖，真是恐怖，等等。）檔案可能損毀，風險很高。當 PST 大小超過限制時，您的關鍵資訊（包括聯絡人、記事、訊息和郵件）將面臨極高風險。

一種做法是直接把 PST 檔案分割成兩個，但這當然會帶來其他問題。不過還有另一個選擇：直接壓縮它。

這就是 Compress PST Pro 登場的時候了。這款軟體可以毫無風險地壓縮超過 20GB 的大型 PST 檔案。它的運作方式主要是實際物理壓縮 PST 檔案，同時清除 MS Outlook 資料中常見的雜亂內容，例如刪除未使用的空間、垃圾檔案，並關鍵地移除快取。壓縮過程也完全無錯誤。此外，這款工具還提供多種選項，讓使用者在壓縮資料時享有一定程度的彈性。

Compress PST Pro 設計上支援 Unicode 與 ANSI 版本的個人資料夾（Personal Storage Table）。軟體相容於所有 Windows 版本，從 XP、Vista 一路到 Windows 10。

特別貼心的一點是，可以選擇「大量或單一檔案壓縮」，也就是說您可以一次壓縮多個 PST 檔案，或一次只壓縮一個。大量壓縮功能主要針對商業用戶，但這不應該讓個人用戶卻步，因為除了功能齊全的商業版之外，也有個人版本。兩種版本都提供試用期，讓您可以在購買前先試用，這點很不錯。

主要特色：

• 快速壓縮 PST，完全無錯誤，獨立運作。
• 電子郵件屬性（如副本、密件副本、收件者與寄件者）皆由應用程式安全保存。
• 專為安全壓縮資料而設計。
• 支援 Unicode 與 ANSI 版本的個人資料夾（Personal Storage Table）。
• 支援大量與單一檔案壓縮。
• 彈性的壓縮選項。
• 提供商業版與個人版。
• 提供試用期。

Compress PST Pro is a software utility designed to compress those pesky large PST files that exceed the safe 20 gig limit.

Unicode PST files were designed to function in a time when most PC hard drives were still measured in single digit gigabyte capacities. The idea that someone could somehow amass 20GB of email data was almost laughable. But times change and technology moves forward.

The PST format has not however, and when PST files cruise through that 20GB limit the chances of that file becoming corrupted increases dramatically. ( We wanted to say exponentially there, but we didn’t know if it was exponential, so we stuck with the dramatic dramatic adjective instead. We hope you don’t mind.)

The last thing anyone wants or needs are corrupted PST files because they can be a real nightmare to try and fix, and there’s every chance your important data such as contacts, notes, messages and mails could be gone forever. (The horror, the horror, etc.) the file can be corrupted. It is risky. You may lose your important data. Your crucial information including contacts, notes, messages and mails would be in a high risk when the size of the PST goes beyond its limit.

One approach is to simply split the PST file in two, but that of course brings its own issues. There is another option however, you can just compress it.

And that’s where Compress PST Pro comes in. The software can compress large 20 gig PST files without any risk. It works by actually physically compressing PST files primarily, but also gets rid of all the clutter commonly associated with MS Outlook data, such as deleting unused space, junk files, and crucially removes the cache. Compression is also error free. The tool also allows users a certain amount of flexibility when compressing data with a wide range of options to choose from.

Compress PST Pro has been designed to work with both Unicode & ANSI versions of the Personal Storage Table. And the software works on all versions of Windows from XP and Vista all the way up to 10.

A particularly nice touch is the option to use either ‘Bulk & Single File Compression,’ meaning you can compress multiple PSTs at the one time, or just one at the one time. Bulk support is aimed primarily at commercial users, that shouldn’t discourage individual users however, because as well as the full on all bells and whistles commercial version, there are personal ones as well. There’s also a trial period for both versions so you can try before you buy, which is nice.

Key Features:

• Compress PST at fast speed, no trace of any error, work independently.
• The email properties like CC, BCC, To and From are safely saved by the app.
• Designed to safely compress data.
• Designed to work with both Unicode & ANSI versions of the Personal Storage Table.
• Bulk and single file compression.
• Flexible compression options.
• Commercial and Personal versions.
• Trial period.