Saturday 26 March 2016

How to Convert OST Email To Outlook PST File Format?

OST files are generated for delivering business continuity at times of disconnection with the server. However, this business continuity measure itself encounters failures at times, making it necessary for a user to look for an alternative to tackle with the situation. The following blog shares information on the same by advising some of the possible methods for carrying out the conversion.

Need of Converting Offline Data File Emails


There are plenty of instances where conversion of offline data files is required by a user in order to get over the limitations users encounter with it. The dependency on server environment makes OST files slightly restricted to certain environment because at the end of the day they need to be synchronized.

Therefore, its conversion to a server independent format helps in making the file accessible at all hours along with the following indirect benefits rendered:

1. You can access OST file contents without the need of staying connected to the Server environment. Offline mailboxes are the cache replica of mailboxes residing on the server. Therefore, it is necessary for the server to be connected to them for synchronization.

2. Encryption bound Offline storage can be accessed on different profiles. OST files and their parent mailbox share an encryption, which authenticates connection between the two. This way, the OST file of one’s mailbox cannot be connected or synched with another mailbox or server.

PST files generate an independent environment with Microsoft Outlook used individually for reading the file contents. This is unable to be achieved when using an OST files therefore, when in need of such facilities, one needs to know how to convert OST to PST file format.

Ways To Convert OST Email to Outlook PST



ost to pst
The possible ways to convert the OST file emails involve certain limitations or what can be called; System Requirements. Therefore, it is important to first build the right environment and then, proceed with the conversion method suggested below to achieve desired results.

Copy or Move Items: You can generate a new PST file for this purpose on the OST profile and move or copy the items across to the newly created file. However, this can be achieved only if the required environment, i.e. Exchange and Outlook is available during the conversion for reading and accessing the OST file.

Important: Other than the environment, the most important thing to be noted here is that the OST file must be in a healthy state to be accessed for the conversion.

How To Convert OST Email to Outlook File Format?

In a condition where some or the other of the listed requirement is not fulfilled, there is an alternative that ensures guaranteed conversion. You can go for a third party tool that reads and converts OST files into PST. OST Recovery for instance is a standalone program that makes it possible despite the unavailability of required environment or the corrupt state of an OST file.

Read More: http://www.ostconvert.com/

Monday 14 March 2016

Solution to Keep Your OST File Safe and Secure

MS Outlook allows user to work in offline mode with the help of the Offline Storage Table commonly known as OST file. When the Outlook user adds an account of MS Exchange Server to be configured with its Outlook profile, an OST file is created that contains replica of all the data from the Outlook account. It comes into use when the cached mode is enabled from Outlook account that provides offline access. In this blog, we will be discussing about the OST files, issues associated with OST files, the possible solution to overcome the errors and to keep OST file safe and secure.

Issues Related to OST Files :

ost file

The OST file is very much prone to issues that may lead to corruption or inaccessibility. The user will not be able to access the data items present in the corrupted or inaccessible OST files and may lose the data. Some of the issues related to OST file are as follows :


#Exceeding Size Limit of OST File
The OST file size limit varies with different MS Outlook versions. The file size of OST in UNICODE format is 20 GB for Outlook 2007 and it has been increased to 50 GB in Outlook 2010/2013 versions. By default, the maximum size limit is set to 20 GB, which is why errors will be encountered slowing down the Outlook performance when the OST file reaches or exceeds this limit. Exceeding OST file size may lead to corruption issues.

#Synchronization Issues
The main reason of inaccessibility of OST file is the synchronization issues with the Exchange Server. Any interruption in the synchronization process of the Exchange Server and the Offline OST file may lead to issues. It is because OST file is encrypted and we need decryption key of the Outlook profile that needs to be matched with the one present in Exchange Server during synchronization. If the keys do not match, OST file will face synchronization problem and may make the file inaccessible.

#Orphaned OST file
OST file is bound to Exchange Mailbox and any modification or update of OST file is continuously synchronized to Exchange Server. When the Exchange Mailbox is dismounted or deleted from the server, the OST file will become inaccessible leading to orphaned state. Orphaned OST file will be no longer accessible.

#Bound to MAPI
The OST file is created when the Exchange profile is configured with cached mode. However, this file is only accessible in the system where it was configured. It happens because OST file has restriction and reads the MAPI profile details stored in system registry to open. Even if user copies the file in another system, the emails cannot be viewed.

#Corruption in OST Files
The OST file may be corrupted due to synchronization issues, virus attack, physical damages in the system/disk, improper handling of OST file etc. The corrupted file may generate several errors due to which file will become inaccessible and emails stored in the file may be lost.

Solution to Keep the OST Files Safe and Secure


Since there are several issues that leads to corruption, inaccessibility or orphaned OST files, we need solution to overcome the issues and make the file usable again. The inbuilt utility scanpst.exe, which was earlier known as scanost.exe present until Outlook 2010 version can be used to repair OST file to some extent. However, this method does not recover complete data and it takes unnecessary time.

save ost file

Complete recovery of OST file can only be done with the help of third party software like- OST Converter that can be used to recover data from the corrupted / inaccessible or orphaned offline file. It will help in keeping the OST file safe and secure as it converts the recovered data in different featured file formats like EML, PST, HTML, and MSG. The contents of the damaged file can be accessed in any system by importing it in MS Outlook application.