Overview
What is ISAPIZip?
ISAPIZip is an ISAPI plugin which integrates directly into IIS and other web servers to increase the performance while reducing the bandwidth required to serve high quality content.
In depth
A closer look at ISAPIZip
ISAPIZip is an add-on for Microsoft Internet Information Server (IIS) or any webserver that supports ISAPI filters, that drastically reduces the amount of bandwidth required to deliver content from the web server. By reducing the size of the pages by up to 90%, it not only delivers faster loading pages, but also reduces the (bandwidth) cost of serving the content. ISAPIZip offers different levels of compression and supports all modern web content, including script pages (PHP, ASP etc.) as well as streaming content, SSL content, PDF files, XML and more. The compression settings can be customized based on paths, extensions, wildcards, MIME type or even on a per-page basis, providing you with a high level of flexibility. The program offers an easy-to-use configuration interface that runs independent from the MMC, eliminating the chance to cause problems with the rather sensitive management console - all changes made to the configuration can be applied instantly without the need to restart the webserver. Additional features include performance, bandwidth, and compression reporting, support for GET and POST data and more.
Verdict
Should you download ISAPIZip?
ISAPIZip runs on
9x/NT/2000/ME/XP/Windows 10/11
and is available under the
Time-limited Trial
license
— the installer is 729 KB.
We’ve catalogued it under
Servers.
✓
Verified clean. Every ISAPIZip build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
ISAPIZip specifications
- Last updated
- Mar 12, 2025
- License
- Time-limited Trial
- Operating system
- 9x/NT/2000/ME/XP/Windows 10/11
- File size
- 729 KB
- Price
- $349.95
- Page views
- 533
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