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X1 Mobile Search - Securely search your PC or Mac.

By X1 Technologies, Inc.

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X1 Mobile Search enables instant and secure search of desktop-bound email, attachments, and documents. It unshackles you from your computer, while retaining access to the content stored there, making it easier than ever to ‘leave the laptop behind’.

★★★★★ “With X1 Mobile Search, I can be confident that I’ll have immediate access to customer information and correspondence, wherever I – or it – may be.” - Justin Wilcox, Customer Support Manager, Articulate, Inc.

★★★★★ “In the business world, no one can survive without X1.” - MD

★★★★★ “This is absolutely amazing software!! I just emailed myself a 1MB .pdf file from my home computer to my work desktop! Being able to access all my email quickly while in a meeting will be wonderful!” - BC

★★★★★ “Being able to pull up all my archived email in a meeting or while away from my desk is worth every penny.” - PJ

★★★★★ “Extremely impressive technology. I was blown away by how well it worked.” - PJ

Using your iDevice, X1 Mobile Search allows you to access your computer’s files from anywhere and quickly find exactly what you’re looking for.

Feature Highlights:

Mobile access to PC data
• Access your PC’s files remotely and easily search terabytes of data
• Access all your email, including Microsoft Outlook PST archives

Fast-as-you-Type™ instant search
• Results are returned as quickly as you type them, even on cellular networks
• Search email from, to, and subject as well as the entire message contents

Search inside email, attachments, and documents
• Supports Microsoft Outlook, Lotus Notes, and Mozilla Thunderbird
• Search inside ZIP archives, Microsoft Office documents, PDFs, and more

View, edit, and share documents
• See attachments and documents in their original format
• Open documents in compatible third-party apps
• Reply, forward, and share email and documents

Offline document storage
• Store documents for review while offline and disconnected

Enterprise grade security
• Connections are protected by x.509 PKI based two-factor authentication and RSA powered SSL/TLS

The X1 Mobile Search app requires a companion app on your computer. Download it at

What's New in Version

This update contains important bug fixes. All users should update to this release.


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Customer Reviews


This search client is CRAZY FAST, and incredibly effective. I've been a long-time X1 Desktop user, and this remote client app is excellent. Worked successfully even with firewall and NAT router. The most amazing part is how fast this searches documents, emails (including the proprietary PSTs) and attachments. The viewer is also good, with a nice interface to either email/print the document or to open it in a local app on your iPad.

Just because you have a remote desktop app, does NOT mean that it will do what this does. Just select your remote PC, enter a keyword, and pull up the document with no hassle of logging in and traversing either a mailbox or a directory structure. Really well-done - get it while it is free, because I can't imagine it will stay that way once more people discover the power of this app.


Still the best search engine I've ever had. When we went to Windows 7 I thought I wouldn't need it because MS finally put some power into their search engine. Still, I found it weak and it pales against X1. Amazingly it searched and found an old email on my server using the remote X1 App on my iPad2. The MS search yielded nothing.

My only beef is out of the blue it still gets funky with Outlook ( 2010) and will freeze up the system , requiring a reboot. It's less frequent now then my problems with Vista, and XP before that .


Works very fast. I really like Favorites page, so I can save documents and view them anytime on iPhone, even when offline and documents sharing with iTunes is nice feature too. Also I've been using older versions which were unstable sometimes and now with this latest one, application seems very reliable. Recommended

X1 Mobile Search - Securely search your PC or Mac.
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Business
  • Updated:
  • Version:
  • Size: 19.7 MB
  • Languages: English, German, Romanian, Russian, Spanish
  • Seller:

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: