Locklizard Safeguard Viewer

2.1
370 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Locklizard Safeguard Viewer is a FREE app that lets you view Locklizard secure PDF documents (PDC files) on an Android device. Safeguard Secure PDF Viewer supports PDC files protected with Safeguard PDF Security and Enterprise PDF DRM Security.
Updated on
Aug 31, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.1
290 reviews
Nathaniel Ruby (Nate)
October 5, 2022
Having the same issue others have reported. After opening a file, app then crashes a few seconds later. Says the Safeguard Viewer closed because this app has a bug. I've tried it with multiple PDC files and each one crashes the app. Says I need to update the app after the developer fixes it. I've tried re-registering the key, removing keystore, and uninstalling and reinstalling to no avail.
1 person found this review helpful
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LockLizard Limited
November 15, 2022
Please let us know if v2.0.2 fixes this issue for you.
d3ltarom3o
May 10, 2022
I had to use this of a "pdc " or something like that file of a protected ebook. Dowloading the content and opening a license is fine. BUT READING IT on this app. Is a nightmare. Jumpy touch interface. Very limited options. Weird pop ups from up and downs. Makes it really hard. Sorry two stars.
1 person found this review helpful
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LockLizard Limited
May 11, 2022
Are you flick-scrolling through a document, touching the screen while the doc is still scrolling? This will do a kind of "whiplash" effect, especially if you change scrolling directions quickly because documents are decrypted/loaded into memory before being rendered. If you scroll normally then it won't exhibit this behaviour.
A Google user
October 8, 2019
Reopening books causes freezes e.g, null receiver I have two devices and it occurred on both. Memory is not an issue. The certificate is active as well. Was trying to read offline when it happened Update: A trick that works is putting my device on airplane mode before opening the file. I purchased the file from CIPS so I can't start an optimisation process. Thanks for the response though.
9 people found this review helpful
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LockLizard Limited
January 19, 2022
08/07/2021 - Our updated Viewer has been released with a fix for this issue. Please update. It also has a new interface, is 64 bit, enables you to upload multiple files and supports annotations.

What's new

FIXED: various rendering issues and crashing
UPDATED: target level API changed to 33
CHANGED: minimum Android Version required: 6 (Marshmallow)