Hi everyone, some good news about PowerArchiver… I’ve managed to get in touch with the original developer of PowerArchiver, Ivan Petrovic, and he has confirmed that the product is not dead or abandoned, in fact it is still very much alive! There has been a hiatus over the past months for various reasons, but that we should expect to see stuff coming through in the coming months (hopefully the next 2 months).
The Windows 11 context menu for PowerArchiver on normal files (to be compressed, etc.) is now showing multiple tiers with two identical menus. See attached captures of the issue:
Screenshot 2025-01-08 082909.png
Screenshot 2025-01-08 082935.png
Screenshot 2025-01-08 082953.png
Edition Windows 11 Pro
Version 24H2
OS build 26100.2605
Hello!
I’ve just created SFX-Archives both from ZIP and 7z-Archives and none has an Icon as it seems.
I use the new version 22.00.11.
Zwischenablage_10-22-2024_01.jpg
Basically I used powerarchiver context menus to zip up a folder then i used windows 11 own built in zip extractor via the context menu to extract all and this is where it throw up a fault. , I’m using windows 11 .
The file that was a problem in the zip that windows 11 could not extract was iva “babe” cotton.jpg
I know it has non standard quotes in it.
However I had winrar on the computer and tried the exact same method with their context menu compress to zip and then I extracted the file with windows own extract all context menu and it had no problems. This indicates that powerarchiver is doing something different with iva “babe” cotton.jpg compressing to zip.
Then I changed iva “babe” cotton.jpg to iva babe cotton.jpg and compressed it with powerarchiver and then tried it with windows 11 extract all and had no problems. It looks like powerarchiver is doing something to that one file that has quotes in it.
Please note that powerarchiver extracted both zip files with no problems, only windows built in zip extraction had the fault. Reason I’m letting people know in case they send zip files with special characters in files names to people who do not have powerarchiver.
When will a fix be implemented?
On installing the program I am getting the error message:
"Unable to execute file c:\Program Files\PowerArchiver\pashutil.exe
CreateProcess failed: code 2
The system cannot find the file specified"
This can’t be right!
I am using the latest official build of Windows 11
Buttons are not properly aligned on About screen.
about window.png
Buttons not aligned on configuration window.
configbuttons.png
New version:
PowerArchiver 2023 - 22.00.10:
Download:
https://u.powerarchiver.com/pa2023/powarc220010.exe
New build for some bug fixes and issues - full list to come with new update. Please test and see if you have any issues.
Thanks everyone for your assistance!
New version:
PowerArchiver 2023 - 22.00.11:
Download:
https://u.powerarchiver.com/pa2023/powarc220011.exe
New build for some bug fixes and issues - full list to come with new update. Please test and see if you have any issues.
Thanks everyone for your assistance!
Just tried using the Modern (Windows 10) Icon set and seeing a few missing icons in both PowerArchiver Burner and PowerArchiver Encryption screens . They are all there in the Minimalistik icon set and the only difference I can see is the former is blue and the latter grey. In version 22.00.9
powerarc_2023-09-18_17-00-19.png
powerarc_2023-09-18_17-01-05.png
I had a large .tar file (a backed up WSL) and I want to delete a few directories and their contents from it using PA2023.
PA just destroys the whole archive as soon as I try to delete a directory, leaving it in a state where PA2023 won’t even open it any more.
I tried several times and also tried compressing it to .tar.xz instead - same result.
This should either actually work, or it should say operation not supported and do nothing.
Hello!
The regular version of PA 2023 is out for over 6 months now, but there is still no sign of the portable release.
(When) will there be one?
Thanks!
Hello!
Is there currently no portable version of PA2023 available?
(When) do you plan to release one?
Thanks!
Win 11 64 bit
I have some archives which have been encrypted, using the encrypt option either in pbs or when interactively creating a zip. When I open these, and look at files, I am asked for passwords, which I know, and then can view items or decrypt the files in the archive (tools>decrypt files).
However, when I use the Actions>Remove Archive Encryption (whether using the same zip or asking to write another), the routine shows progress bar to the end, but then just hangs i.e. “OK” never activates. All process information shows this stalled/hanging.
What can I do to sort this out?
For example:
Download this ZIP file: http://dslstats.me.uk/files/dslstats32W-6.5.zip
Everything in the ZIP file is in a directory “dslstats32W-6.5”.
However when I extract using right click “Extract Here” the name of the directory created is “2W-6.5” !
I am running PA 22.00.09 on Windows 11. I have seen the same happen with some other kinds of archive too.
If I compress a folder to a .pa using right click, Compress to folder.pa and use the new Windows 11 menu then the Options, Configuration, Miscellaneous, Use normal relative path setting is always enabled.
But I like this option disabled so I have to use the old style menu in order to get PA to compress a folder in the way I wish.
Solved Memory leak compressing ubuntu-17.04-desktop-amd64.iso
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I have read at https://encode.ru/threads/130-PowerArchiver?p=52611&viewfull=1#post52611 that FreeArc Next has the better compression ration while compressing ubuntu-17.04-desktop-amd64.iso.
So I tried the same with PA 17.00.69. Good news is that you guys, made it, making an even smaller resulting file.
The thing is that I guess I have detected a memory leak, because memory usage reached the 2GB while compressing, which should not be the case, considering that a 24MB PLZMA dictionary with 4 execution threads is about 900MB of memory usage.
For your information, in the same scenario, WinRAR was at 800MB of memory usage on peak.
Can you please take a look? Maybe I am wrong, and this is the normal behaviour. Maybe Windows Task Manager is not properly reporting the usage.
Thanks.
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@nikkho there is no memory leak, those settings only apply to custom mode, not to optimized strong mode. So you are using a lot of memory of course, 64M at those settings (extreme), and also real 4 threads are used for that file. Advanced tab is least worked on feature in PA so far :). Many improvements there are still possible.
That file is compressed, so i think advantage comes due to lzmarec coder + rep1 dedup. I think it would do even better with 128 MB, lets try it :)
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@nikkho btw, for me, real winner is Optimized Fast and Ultra or Max mode. It will finish in 30s on my computer and still be reasonably smaller due to rep1 :). Effect is better on other isos that are not as compressed as this one.
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With the new settings, the reduction was amazing, going from 1.571.555.291 bytes to 1.037.033.705 bytes!!
Switches wers: c_out=plzma4:mt4:c16M:d128M:mc16:fb273:lc1:lp0:pb0:a1; c_adr=plzma4:mt1:d22:lc0:pb2:lp2:fb273; c_hif=lzma2:x1:d22:mt1; rep1:fb15000:c300M:mem2000M { reflate:x9{ x64flt2{ deltb:c=1000K { deltb:c=1001K { c_out }} } / c_hif } }As espected, peak memory usage raised to about 6GB with those new settings, but speed was comparable to previous trial.
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@nikkho try c=256M, it will go down more :)
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@nikkho memory is not a problem on x64, it works well. Of course, it is also dependent on dictionary size.
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of course, for us, we cant set more than 64m by default, it would be unreasonable… but sure, it is fun for testing :)
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check with large D with new release:
https://forums.powerarchiver.com/topic/5747/fast-ring-powerarchiver-2017-17-00-67-68-69-70-71-73