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Updated Oct 17, 2026

Builds and limits

Every protected file is a job. Download it, redo it, and know what limits apply.

Open it now:JobsHistoryPlan

One build

Click a job for its file, its options, the time it took and the size before and after.

  • Download the protected file, while it is still within 24 hours.
  • Rebuild loads the same options into Protect. Drop the file again and submit.
  • Save as template keeps the options under a name.
  • Delete removes the job and its output at once.

Limits

LimitValue
File types.exe and .dll, 32-bit and 64-bit.
File sizeUp to 50 MB.
RetentionYour upload and the protected output are deleted 24 hours after the job was created, on every plan. History keeps the record.

The plan sets the protection budget per build, how many builds run at once and per day, and the queue priority. The Plan page shows your live numbers. A build over its budget is not submitted: lower an option or move to Premium. A limit that is hit says which one and when to try again.

A build failed

The reason is in the job details. The usual causes are a file the engine cannot process (not a normal Windows program, or damaged), an option that does not suit the file, and a program that already carries another protector. Rebuild with fewer options, or one preset lower, to find the one it dislikes.