Compress PST   
System Requirement
Outlook PST Compress
Support : Windows 8.1 & All Below Windows versions
Processor : 1 GHz processor ( 2.4 GHz is Recommended )
RAM : 512 MB of RAM ( 1 GB is Recommended)
Hard Disk : 20 MB of free hard disk space required

Compress PST

Compress Multiple Outlook PST Files Size Effortlessly!

How to Reduce Outlook file size / Archive PST 2010?

PST compression gives you opportunities to clean up the conserve deleted items space and shrink multiple PST files immediately. It is a multi-featured compression utility which empowers to compress Outlook PST archives and personal folder emails. With this, users can easily Shrink or Compact single as well as multiple email files, attachments, Outlook function such as: Journal, Contacts, Notes, Task, Calender, To-Do-List etc. Pertains Attributes of Compact PST Software are mentioned below:

  • Extensively Shrink Outlook PST data file size.
  • Allows to Squeeze multiple emails sizes at a time.
  • Create separate folder for each compression data files.
  • Software maintains the folders hierarchy as per your choice.
  • Users can easily extract & compact size of attachments within PST file.
  • Delete un-wanted items and clean up whites space properly.
compatibility features

Features of PST Compress Tool

Deeply Understand about the Software Functionality

Remove Outlook Attachments

Remove Attachments

If you have various un-used attachments into multiple folders and want to remove it permanently then choose remove Outlook attachments option and quickly get rid off from the oversize problems. Once large sized attachments deleted it will automatically compact Outlook email files. This option will exclude all the attachments without saving them. This function only works on selected files and folder in Microsoft Outlook.

Extract Outlook Attachments

Extract Attachments

Some attachments are very important, so users do not want to remove it permanently. They may want to keep into new folder for further use. If you are one of them then use Extract Outlook Attachments Options & save them at your favorite location without any problems. After extracting bigger sized attachments, you will get unlimited free spaces in PST folder & can store more data in Outlook flawlessly.

Extract, Save, Zip

Extract, Zip & Save

If you want to send bigger sized Outlook data file (.pst) to another client then first extract them into a new folder and then zip it by choosing 'Extract, save & zip attachments' options. Compress PST tool can easily extract as well as save and shrink the large sized attachments with zip option & it makes easier to transfer PST files by sending through emails in your community groups without more complications.

Keep Meta Data

Keep Meta Data Intact

Our Compress PST Software keeps all Meta data safe and original like (to, cc, bcc, date, sender/receiver email id) etc; during compressing process of PST files data. So you should not worry about the data duplicity and alterations. You just follow the instructions and get fruitfully results within few seconds. Compress PST software is based on advance algorithm and GUI methods, So users can easily see every thing live.

Supportive Versions

Supported Versions

Compress PST software is compatible with all windows operating Systems like (win8, win7, winXP, Vista, win2003, win98, win2002) etc with (32bit and 64 bit). So if you are using any windows system and having problem to oversized data in Outlook then frequently download this utility and quickly compact Outlook data now.

Sustain MS Outlook

Sustain All MS Outlook

How to compact Outlook 2013 data files? If you have this kind of query in your mind & want to resolve this issue then choose PST compression utility & compact any Outlook version files like (2013, 2010, 2007, 2003, 2002, 2000) etc. It is multiple supporter and multiple features program which provides more space after reducing PST file size.

Compress Batch Files

Compress Batch Files

Compress PST Tool permits you to add multiple PST files at same time and extract size of all of them together. There is no risk of data loss while performing the PST compression procedure. This tool smoothly Compress Outlook files data along with all attachments and save them in PST format without losing original data intigrity.

Compression Report

Compression Report

The compress PST tool provides the best option to view analyzing reports of each and every process after completing the compression procedure. This report will acknowledge that how many data files, save into a single folder. You can see the size of every PST files after getting the compression process is completed.

Compress PST Screenshots
Our Client Say's

A situation about how to compress large size PST files always irritates me. I do this task manually by giving in Outlook mail program but it did not reduce the size. Then I discuss this quarry with my friends and they suggest me about the SysTools Products. I quickly download the PST Compress software on my desktop and resolve size problem proficiently.


Stacey Rosenblatt from California

100 main st po box 1022 seattle wa 98104 USA

Mary Smith

Chris Roe

When Outlook PST size gets oversized then it starts creating problems like: slow speed, take long time duration to open PST etc. So I thought to compress PST files. I search "PST compress tool" on Google and found a recognized third party Compress PST software which gives full freedom to reduce unlimited size by extracting and removing attachments. Now I can easily open and store more data effortlessly.

Chris Roe

799 e dragram suite 5a, tucson, USA