Working with the computer for many different types of activities can prove quite the task, given the diversity of file formats and apps required to run them. For instance, PDF is the specialized kind of text document, that, like any other kind, can get damaged. Luckily, you can use tools like Kernel For PDF Repair in an attempt to make it work again.
Repair any of your damaged or corrupted PDF (Portable Document Format) files with the help of this fast and intuitive piece of software
Intuitive design and multiple themes
After a quick and easy installation process, you’re offered to run the application directly to check out its set of features. Thanks to its intuitive design, individuals of all levels of experience can easily load PDF files to get them fixed.
On the visual side of things, the application sports a clean layout, with most space taken up by the list of files you import. All functions can be accessed through the upper toolbar, and the process initiates at the press of a button. There is also a handful of themes to choose from in case the default one doesn’t quite blend in with your desktop.
Quickly repairs PDF files
Unfortunately, you have to add a few seconds to the whole process, because dragging files over the main window to get them ready is not possible, but the open dialog is intuitive enough as is. No other details related to files are shown in the main window, apart from an organized list. More documents can be added and processed at a time.
Hitting repair brings up a small window fitted with a progress slider so you get an idea of the process duration. Once done, you can directly jump to the destination folder to check results. It doesn’t take long to finish, given you don’t add all PDF files on your computer at the same time. Sadly, there’s no log file to tell you what’s wrong, so you need to check after each attempt.
In conclusion
Bottom line is that Kernel For PDF Repair is a tool you might want to keep around, especially if you have to do with PDF documents on a daily basis. Using it is no rocket science, thanks to the optimized speed and simple, intuitive design. The task gets done good and fast, making this application worth a try overall.
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LIMITATIONS IN THE UNREGISTERED VERSION- Displays preview of recovered data for alternate pages of the PDF file. Rest of the pages of the PDF file are left blank in place of the content
Windows Kernel Repair Tools
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Kernel For PDF Repair 15.01
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A Kernel Memory Dump contains all the memory in use by the kernel at the time of the crash.
This kind of dump file is significantly smaller than the Complete Memory Dump. Typically, the dump file will be around one-third the size of the physical memory on the system. This quantity will vary considerably, depending on your circumstances.
This dump file will not include unallocated memory, or any memory allocated to user-mode applications. It only includes memory allocated to the Windows kernel and hardware abstraction level (HAL), as well as memory allocated to kernel-mode drivers and other kernel-mode programs.
For most purposes, this crash dump is the most useful. It is significantly smaller than the Complete Memory Dump, but it only omits those portions of memory that are unlikely to have been involved in the crash.
Since this kind of dump file does not contain images of any user-mode executables residing in memory at the time of the crash, you may also need to set the executable image path if these executables turn out to be important.
The Kernel Memory Dump file is written to %SystemRoot%Memory.dmp by default.
Meet me at the crossroads song. If a second bug check occurs and another Kernel Memory Dump (or Complete Memory Dump) is created, the previous file will be overwritten.
To suppress missing page error messages when debugging a Kernel Memory Dump, use the .ignore_missing_pages command.
Related topics
How to solve Kernel Panic error
What is Kernel Panic?
Kernel Panic, though sounding scary, is simply an occurrence when your Mac keeps restarting for no obvious reason. Your Mac’s screen goes black giving you various warning messages like “You need to restart your computer.” Note that the presence of the warning message is what distinguishes Kernel Panic from usual Mac restarts and app crashes. In other words, Kernel Panic is just a Mac version of “blue screen of death” on Windows, but luckily, it can be fixed. So, let’s face the issue head-on.
What happens is your Mac encounters a critical error that it can’t handle, so it automatically shuts down. If it happens rarely enough (like once in a few weeks) that shouldn’t be a trouble. A basic restart should help it. It’s worse when Kernel Panic happens regularly, especially if your Mac crashes right on startup. It might be a sign of a damaged hardware, which isn’t funny, given your Mac is almost unusable by that time.
What’s causing Kernel Panic on Mac
There are a million reasons. One user reported he had simply installed the iTunes folder on a different drive than a system one. Camfrog pro download full free. But in 90% of cases software conflicts are to blame. Here’s a list of main suspects:
- Not enough RAM and lack of hard drive space.
- Outdated drivers or plugins
- Broken disk permissions
- Conflicting apps
- Hardware issues and incompatible peripherals
The first step should be to isolate hardware issues from software-related ones. It may be a combination of both, like when your RAM has turned off, while two apps are conflicting for memory. Anyway, there’s a path, laid out by great Mac experts which will now follow immediately.
Software solutions to fix Kernel Panic on Mac
1. Update all your software
Start by launching App Store app through Spotlight or Apple menu. Go to App store and click Updates to see the latest updates available for your Mac. If some tools haven’t been updated for long, it may well be the root of the Kernel Panic problem.
2. Find which apps are corrupted
If your Mac keeps crashing on a particular app, you know which one is to blame. That’s what you should do in this case:
- Try updating the problem app and then reboot your machine.
- If there's no updates or you cannot run them, delete and reinstall the entire app.
- Alternatively, use a dedicated app-uninstaller tool.
If Kernel Panic occurs on random apps, you should look into deep-seated system drivers, specifically the ones that came with peripherals, like video cards, adapters, etc. Make sure you updated everything that deals with graphics, file system or networking. And, if it doesn’t help, here are more tricks.
3. Repair disk permissions
Sometimes applications are fighting each other in order to get access to files and folders. This is what disk permissions are all about. When your applications go awry, fixing broken permissions helps a big deal. Unfortunately, the option to manually repair disk permissions has been disabled in Disk Utility since OS X El Capitan. But if you are running OS X Yosemite or older OS, you need to:
- Restart your Mac holding Command + R
- Launch Disk Utility
- Click First Aid > Repair Disk Permissions
If you’re on macOS Sierra or OS X El Capitan, the easiest is to fire up an app, like CleanMyMac X. The app has an advanced Maintenance module where you can repair disk permissions in one click. It also has the Verify Startup Disk command that may help you find Kernel Panic source.
4. Ensure you have enough free space on drive
Apple recommends reserving at least 20% of free space on your startup drive. Your Mac needs enough room to breathe freely. But when there’s lack of physical or virtual memory, your Mac’s performance drags down and Kernel Panic is quite common.
- Choose Apple menu > About This Mac.
- Switch to the Storage tab.
If your main volume is approaching full capacity, then you ought to make more room on it. The obvious solution would be to delete unused apps or whatever old junk is stored there. Or simply leave it to a dedicated app to free up your drive. For instance, try this one as it’s reported to find 74 GB of junk on an average Mac.
5. Launch Disk Utility
![Kernel Repair Kernel Repair](/uploads/1/2/3/7/123710189/107048998.png)
Kernel Panic may happen due to corrupted files or issues with external devices. Fortunately, Apple partially took care of this with their built-in Disk Utility. Launching Disk Utility’s First Aid tool would detect any disk errors and if it can solve it, you’re lucky again.
- Choose Apple menu > Restart.
- Hold down Command + R while you restart the computer.
- Go to Disk Utility > First Aid.
Follow the onscreen commands and expect to see something like “Operation successful” in the report. In the worst case scenario, you might get “The underlying task reported failure” which suggests a disk repair failed. At this point you should start thinking about saving your data and reformatting the drive.
6. Disable startup items
There is a good chance login items are the reason your Mac randomly restarts. With dozens apps launching on startup, they could be too many for your processor to handle. To troubleshoot Kernel Panic, now your tactics would be to disable these programs and check how your Mac is behaving.
To disable login items, follow this path:
To disable login items, follow this path:
- Go to System Preferences > Users & Groups.
- Select your username in the menu.
- Switch to the Login Items tab.
- Choose a startup item you want to disable and then click the “–” symbol.
- Restart your Mac to enable the changes.
Now, it’s time to put on your detective’s hat as we’ll be investigating which login item has been causing Kernel Panic. This time we’ll go in the opposite direction and will be turning on the login items — one at a time. If your Mac crashes after the particular login app is enabled, congrats, you’ve hit right on the nail. Note that you’ll have to reboot after each step, but finding the root of the problem is intriguing, right?
BTW, if you’re uncomfortable messing with system settings, there’s an easy alternative. CleanMyMac X, the app we’ve mentioned above, has a lot of tools for deep-level Mac maintenance. And there is a feature to disable/enable Login Items as easy as pie.
- Download CleanMyMac for free.
- Launch it.
- Click on the Optimization module.
- Go to Login Items.
Disable startup apps one by one.
Hardware fixes to Kernel Panic
All the connected hardware could be responsible for the crash fever on your Mac — it happens quite often, actually. So, let’s walk through the hardware solutions to Kernel Panics. And be prepared to restart your Mac a few more times when you follow the next tips.
1. Turn off peripheral devices
Just as we did with startup items, we have to figure out which exactly device is conflicting with your system. Now, you need to plug off everything connected to your Mac: printers, external video cards, network adapters, etc. Restart your Mac and connect one device at a time — if nothing happens, restart again with the new device plugged in. This trial-and-repeat approach should isolate the reason for Kernel Panic. Found which peripheral is corrupted? Well done, now reinstall it and update the software that came with it.
2. Run Apple Diagnostics
Windows Kernel Repair Tools
Depending on your OS, this built-in tool may be called Apple Diagnostics or Apple Hardware Test. These advanced Apple’s utilities shouldn’t be reserved for geeks only — in fact, they really save lives (okay, Macs).
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- Disconnect all peripherals.
- Choose Apple menu > Restart.
- Hold down D while you restart the computer.
Do nothing. Apple Diagnostics would launch automatically and test your hardware condition. If any problems are detected, you’ll get a detailed report which is now your official invitation to pay a visit to Apple Support.
The last-ditch solution to Kernel Panic
So, here we are. Nothing of the above helped and now you are desperately scrolling this on your friend’s computer (as your Mac keeps on crashing, obviously). In no way you should panic. Now, you can try a way that most definitely will save your Mac — reinstall your OS from scratch. It’s like starting a new life — and there’s nothing difficult to it.
If you’re running macOS Sierra, check out this article on how to reinstall OS.
Here you'll find instructions on how to reinstall macOS High Sierra.
If you wish to reinstall macOS Mojave, click here.
Here you'll find instructions on how to reinstall macOS High Sierra.
If you wish to reinstall macOS Mojave, click here.
Hope this tricks helped you eliminate Kernel Panic. Mac should maintain its reputation as the best computer in the world, so let’s keep it healthy. Share this article if you liked it and thanks for reading.
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Kernel.dll errors are caused by situations that lead to the removal or corruption of the kernel DLL file.
In some cases, kernel.dll errors could indicate a registry problem, a virus or malware issue or even a hardware failure.
There are several different ways that kernel.dll errors can show up on your computer. Here are some of the more common ways that you might see kernel.dll errors:
Kernel.dll error messages might appear while using or installing certain programs, when Windows starts or shuts down, or maybe even during a Windows installation.
The context of the kernel.dll error is an important piece of information that will be helpful while solving the problem.
The kernel.dll error message could apply to any program or system that might utilize the file on any of Microsoft's operating systems, including Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, and Windows 2000.
How to Fix Kernel.dll Errors
Do not download kernel.dll from a 'DLL download' website. There are many reasons why downloading a DLL file is a bad idea. If you need a copy of kernel.dll, it's best to obtain it from its original, legitimate source.
Start Windows in Safe Mode to complete any of the following steps if you're unable to access Windows normally due to the kernel.dll error.
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Restore kernel.dll from the Recycle Bin. The easiest possible cause of a 'missing' kernel.dll file is that you've mistakenly deleted it.
- If you suspect that you've accidentally deleted kernel.dll but you've already emptied the Recycle Bin, you may be able to recover kernel.dll with a free file recovery program.
Recovering a deleted copy of kernel.dll with a file recovery program is a smart idea only if you're confident you've deleted the file yourself and that it was working properly before you did that. -
Run a virus/malware scan of your entire system. Some kernel.dll errors could be related to a virus or other malware infection on your computer that has damaged the DLL file. It's even possible that the kernel.dll error you're seeing is related to a hostile program that's masquerading as the file. -
Use System Restore to undo recent system changes. If you suspect that the kernel.dll error was caused by a change made to an important file or configuration, a System Restore could solve the problem.
-
Reinstall the program that uses the kernel.dll file. If the kernel.dll DLL error occurs when you use a particular program, reinstalling the program should replace the file.Try your best to complete this step. Reinstalling the program that provides the kernel.dll file, if possible, is a likely solution to this DLL error. -
Run the program as an administrator if you still get the DLL error even after reinstalling it. Some users have reported that, after installing a patch or update to a program, they get the 'kernel.dll was not found' error.
- Right-click or tap-and-hold the shortcut to the program to get to the context menu. Then, choose the option that says to run it as an administrator.
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Update the drivers for hardware devices that might be related to kernel.dll. If, for example, you're receiving a 'The file kernel.dll is missing' error when you play a 3D video game, try updating the drivers for your video card.The kernel.dll file may or may not be related to video cards—this was just an example. The key here is to pay very close attention to the context of the error and troubleshoot accordingly. -
Roll back a driver to a previously installed version if kernel.dll errors began after updating a particular hardware device's driver. -
Install any available Windows updates. Many service packs and other patches replace or update some of the hundreds of Microsoft distributed DLL files on your computer. The kernel.dll file could be included in one of those updates.
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Test your memory and then test your hard drive. We've left the majority of hardware troubleshooting to the last step, but your computer's memory and hard drive are easy to test and are the most likely components that might cause kernel.dll errors as they fail.If the hardware fails any of your tests, replace the memory or replace the hard drive as soon as possible.
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Repair your installation of Windows. If the individual kernel.dll file troubleshooting advice above is unsuccessful, performing a startup repair or repair installation should restore all Windows DLL files to their working versions.
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Use a free registry cleaner to repair kernel.dll related issues in the registry. A free registry cleaner program may be able to help by removing invalid kernel.dll registry entries that might be causing the DLL error.We rarely recommend the use of registry cleaners. We've included the option here as a 'last resort' attempt before the destructive step coming up next.
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Perform a clean installation of Windows. A clean install of Windows will erase everything from the hard drive and install a fresh copy of Windows. If none of the steps above correct the kernel.dll error, this should be your next course of action.All the information on your hard drive will be erased during a clean install. Make sure you've made the best attempt possible to fix the kernel.dll error using a troubleshooting step prior to this one. -
Troubleshoot for a hardware problem if any kernel.dll errors persist. After a clean install of Windows, your DLL problem can only be hardware related.
Need More Help?
If you're not interested in fixing this problem yourself, see How Do I Get My Computer Fixed? for a full list of your support options, plus help with everything along the way like figuring out repair costs, getting your files off, choosing a repair service, and a whole lot more.