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
Hi there,
there were some security issues fixed in 7zip:
https://www.zerodayinitiative.com/advisories/ZDI-23-1165/
https://www.zerodayinitiative.com/advisories/ZDI-23-1164/
As it seems, that PowerArchiver and PACL use the 7zip libraries, could you please update them to the latest version?
Hi,
From where I get PAVD2023.EXE? PowerArchiver 2023 tries to open it.
But it seems, it tries to download PAVD2021.EXE.
Thanks
I noticed that the version of ZPAQ used is older than the latest released 7.15 https://mattmahoney.net/dc/zpaq.html also there seems to be a newer fork that adds several features https://github.com/fcorbelli/zpaqfranz
It would be useful to implement this latest version (it also maintains the same syntax and behavior as the latest official release if used the -715 flag) and add when opening a zpaq file a choice of the version of the files to show (e.g. as dummy folders represented the various versions present). Since any previous changes are stored with this format, it is possible to extract a snapshot of a certain date/version.
If I open a password-protected zipper file (created with WinRAR but I think that’s irrelevant), open it with PowerArchiver and run “Remove Encryption” on the same file, then reopen it and add a password with “Encrypt Archive,” the resulting archive will be protected with the old ZipCrypto algorithm and not AES as indicated.
(this can be verified, for example, by trying to open the archive files with Windows Explorer, which does not support the AES algorithm)
PA 21.00.18 running on Windows 7 64 bit.
I made a big .PA file and thought I’d check it was made correctly with Menu / Actions / Test.
Discovered:
a) PA always issues a UAC prompt to do this!
b) PA always says there are many errors in PA files.
Unsolved Error! PowerArchiver does not recognize file header! File extension not recognized! Error!
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Dear PowerArchiver Team!
As I unfortunately found out, there is a big bug in Powerarchiver, which causes the compression rate to drop really significantly! I wonder if no one has noticed this yet? Are you guys still actively developing?
The following error occurs! (This is already as I find a blatant error!).ERROR:
- File extensions and formats are not recognized automatically!
- If a file name e.g. Mütze.jpg is simply “renamed” in Mütze.txt, or
Mütze.png, Mütze.mp3, Mütze.pdf etc. each time a DIFFERENT compression algorithm is performed on the SAME FILE! Remember! The file extension was only renamed, so the file extension e.g. from .jpg to .txt is only by Rename changed! Just take a .jpg or .txt or .pdf file and change the file extension, you will see see this error! No headers are read automatically! Is this really wanted?Then the perfect compression algorithm can never be found and optimized by PowerArchiver? You should investigate this dramatic error once absolutely!
Greetings from your trusty Konglomat!
Please stay healthy and make PowerArchiver more powerful than ever! I am looking forward to future updates! You are still awesome! Please keep up the good work! I love PowerArchiver, really more than just about anything!And will probably buy and use it for eternity!
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@konglomat this is done on purpose because analyzing each file takes very long time and is not practical in real life.
we could expose extensions we use for different codecs in the future, if that makes sense and is requested.
thanks!
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@spwolf said in Error! PowerArchiver does not recognize file header! File extension not recognized! Error!:
this is done on purpose because analyzing each file takes very long time and is not practical in real life.
we could expose extensions we use for different codecs in the future, if that makes sense and is requested.
thanks!Absolutely yes! From my side, this would be really very desired! Because this would interest me very much! I would find this extremely kind of them! And thank you for your answer :)
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@spwolf I asked before if this could be configurable somehow. I’d like to be able to say in this particular directory treat .abc files like zip files.
Also why are you still not treating .apk files like zip files?
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@brian-gregory said in Error! PowerArchiver does not recognize file header! File extension not recognized! Error!:
@spwolf I asked before if this could be configurable somehow. I’d like to be able to say in this particular directory treat .abc files like zip files.
Also why are you still not treating .apk files like zip files?
I am thinking for starts, we can make it selectable in config, like we do in editors, with easy way to revert to defaults?
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@spwolf Yes. Maybe the first step would just be that you could fill in something like:
.apk=.zip .info=.txt
in the configuration to say .apk files are always to be treated like .zip files and .info are always to be treated like .txt.
Also either
=.zip
or maybe
.=.zip
would mean files with no extension are to be treated like .zip.It would be nice to be able to configure this on a directory by directory basis but I can’t really see a good way to do that without it also making things rather complicated.
The best I can come up with would be to say that you could store the configuration in a file in the directory with a special name and PA would know not to store that special named file and would instead use it to adjust the configuration. Something like .PAConfiguration
