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Licentie & Registratie
Bandizip License Policy
How to register Bandizip
Bandizip Edition Comparison
Bandizip MSE (Microsoft Store Edition)
How to receive a receipt
Refund Policy
How to unregister Bandizip
Exclusieve functies van Bandizip Paid Edition
How to use the Password Manager
How to use Repair Archive
How to use the Password Recovery
How to preview images in an archive with Bandizip
How to use Antimalware Scan on Archive
Functies en technische voorwaarden
How to zip files with Bandizip
How to unzip files with Bandizip
Hoe gebruik ik "Hier Uitpakken (Slim)"
How to split a large file into smaller files with Bandizip
Hoe Unicode-bestandsnamen gebruiken in ZIP-indeling
ZIPX-archiefformaat
7z-archiefindeling
ZPAQ archive format
Solid Compression
How to open RAR files
How to open ALZ and EGG files
Hoe gebruik ik Snel slepen en neerzetten
How to use Multi-core Compression
How to use High-speed Archiving
How to modify an archive without decompression
How to open a file in an archive without extraction
How to edit a file and save it in an archive directly
How to set a password for an archive
Versleuteling van bestandsnamen in archieven
Verplaats bestanden naar de Prullenbak tijdens het verwijderen
How to compress a file even when the file is used by another process
How to use Parallel Extraction
Expand folder tree automatically
How to prevent data corruption by safe backup
Archieftest
How to copy Zone.Identifier information for malware protection
How to change the theme color for Bandizip
How to export and import Bandizip settings
Hoe Bandizip te verwijderen
Update types
Parameters opdrachtregel
Bandizip Setup Command Line Parameters
Bandizip op Windows 10 op ARM
Probleemoplossing
How to troubleshoot when I can’t register Bandizip
How to troubleshoot when I can’t access the email account that I used to buy Bandizip
Automatische detectie van codepagina werkt niet correct.
Bandizip opent archiefbestanden automatisch wanneer ik ze download in de browser.
Een pictogram voor archieven wordt niet correct weergegeven in de Verkenner.
How to troubleshoot when a right-click menu (context menu) for Bandizip doesn’t appear
How to troubleshoot when a right-click menu (context menu) for Bandizip isn’t displayed properly
How to troubleshoot when the compression or decompression speed is too slow
How to troubleshoot when Error 22 occurs and Mac Finder on Catalina can’t extract a ZIP archive
How to troubleshoot when Mac Finder can’t extract an encrypted ZIP file
How to use a non-alphabetic language character in a password
How to test multiple archives
How to troubleshoot “The parameter is incorrect.”
How to troubleshoot when Bandizip conflicts with Sticky Notes
How to troubleshoot when I can’t open an archive in a network mapped drive
How to troubleshoot when a split archive can’t be decompressed
How to troubleshoot when bdzsfx.x86.sfx is diagnosed as malware
How to run Bandizip on Linux using Wine

How to troubleshoot when the compression or decompression speed is too slow

If it seems like that Bandizip is too slow when compressing or decompressing files, please check first if there are any problems of the following.

Use the latest version of the app

With the constant flow of updates, Bandizip has acquired better performance and multiple functions. If you are using an ealier version of Bandizip now, download and install the latest one from the official website, and try again.

  • Parallel Extraction
  • Multi-core Compression

Lower the compression level

Compressing files as a 7Z archive wit the maximum compression level can be bery time consuming. Select the normal compression level or lower in the Archive Settings to speed up the compression.



Check if the disk is slow

When the app is doing compression or decompression, open the Task Manager and check the performance of your CPU and disk. If the CPU usage is not so high but the disk usage is relatively high, it indicates a disk I/O bottleneck in your device.