All Questions
Tagged with file-archiver 7-zip
11
questions
-1
votes
1
answer
794
views
How do I use 7Zip to open a file in an archive with a specific program?
Let's say there's an XML file in an archive, and I want to open it in Firefox but just double-clicking it will open it in notepad, the default program. How do I select the program?
- 557
2
votes
0
answers
139
views
Can I password protect new files added to an archived 7zip file? When I add news files to an archive, they're not password protected
Currently I have a 7-zip archive that I made full of videos and pictures that are password protected. Now, I have more videos and pictures that I want to put in the archive, however when I do, they're ...
- 21
1
vote
1
answer
727
views
Create multi volume archive of standalone zips
Is there a way using 7-Zip to create multi-volume archives (totaling many gigabytes) with each archive as a standalone zip with no files spanning multiple volumes???
Scenario. User has to upload 16 gb ...
- 111
0
votes
1
answer
8k
views
7-Zip. h (Hash) command. Calculate hash values for files. When you use it?
I use 7-Zip. I work in Windows 10 Home 64-bit. I use command line. From 7-Zip help I know there is h (Hash) command. Calculate hash values for files.
Syntax
h [-scrc{Method}] [files]
Supported ...
- 45
2
votes
1
answer
2k
views
7-Zip. t (Test integrity of archive) command. Syntax. Two variants. Difference
I use 7-Zip. I work in Windows 10 Home 64-bit. I use command line. From 7-Zip help I know there is t (Test integrity of archive) command.
Do I understand right way the following?
In this case
7z t ...
- 45
2
votes
1
answer
7k
views
Extract hash values (CRC) and path names from an archive
I have successfully extracted data from a large .rar archive (1.9TB) using 7-zip and now I want to delete the archive. However, before I do so, I would like to save path names and, most importantly, ...
- 95
3
votes
0
answers
236
views
Download and extract parts containing specific file from split 7z archive?
There's a file I want that's part of a very large, split 7z archive. Instead of downloading the entire 100gb archive, I'm wondering if it's possible to access the Compressed Metadata Block/End Header ...
- 31
1
vote
0
answers
805
views
Add files to 7-Zip archive by dragging then onto the .7z file?
With WinZip, it's possible to drop a set of files onto a zip/zipx file, which results in the files being added or moved (depending on how you drop them, in the usual Windows manner) into the archive. ...
- 481
0
votes
1
answer
1k
views
How to make a LZMA:23 archive?
Im trying to make a custom launcher to Minecraft which will be helping with mods. Problem is that the launcher is packed inside a LZMA archive. I can open that archive with 7-zip but I cannot modify ...
4
votes
2
answers
23k
views
Can I open .zip files created with split .zip.001 files without 7-zip?
I use 7-zip to create several archives with fixed size (512 Mb) from one big file.
They have this structure:
my_name.zip.001
my_name.zip.002
...
my_name.zip.005
My problem is that without 7-zip I can'...
- 357
85
votes
5
answers
280k
views
Different compression methods in 7zip: Which is best suited for what task?
So there are different compression methods in 7zip. Which method is best suited for what task?
For example: One difference between LZMA and LZMA2 is I can choose all my cpu cores, whereas in LZMA 2 ...
- 6,491