Free tools for your day-to-day Zscaler work
Test PAC files, build PAC rules, make sense of ZCC logs. From SourcingBlox, an official Zscaler partner, and CentaurNexus, the sovereign cockpit over Zscaler. EU hosting.
All three tools run right in your browser, free and without sign-up.
Three tools for PAC and ZCC
All three run right in your browser, free and without sign-up.
PacLens
Paste a PAC file, enter a test URL - instantly see which line fires and whether it returns DIRECT or PROXY.
Open tool → Free · no sign-upPAC Configuration Studio
Click together PAC rules or import an existing PAC file, test it right away, and export it for Zscaler or self-hosting.
Open tool → Free · no sign-upLog Verdict
Drag in a ZCC log bundle and instantly get a readable, severity-sorted finding instead of ten thousand lines.
Open tool →Consulting or cockpit: choose where you start
Whether you want Zscaler run for you or to steer it more sovereignly yourself: both ways belong together, and both start here.
SourcingBloxConsulting and managed Zscaler
Want to not just roll out Zscaler but run it well for the long haul? SourcingBlox is an official Zscaler partner and takes on consulting, rollout and day-to-day operations, so your team can focus on what matters.
More about SourcingBlox →
CentaurNexusA sovereign cockpit over Zscaler
CentaurNexus adds a sovereign cockpit to your Zscaler tenant: one user view across ZIA, ZPA and ZDX, available to the help desk without broad Zscaler admin rights. For EU customers, production operation runs entirely on STACKIT in the EU.
View product demo →From the blog and the industry
Hands-on knowledge about running Zscaler and curated industry news - each with a source link.