KillerPDF
SteveTheKiller (Open-Source-Projekt) · current 1.8.5
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The current version of KillerPDF is 1.8.5 (as of 15/09/2026). patchletter checks the official source daily and emails you new releases.
KillerPDF at a glance
KillerPDF is an open-source PDF editor for Windows that operates without cloud connectivity or subscription requirements. System administrators use tools like this to provide a local alternative to commercial PDF suites, for example for merging, splitting, signing, form-filling, or OCR-processing scanned documents. It also ships a command-line interface, which simplifies use in automated scripts and batch processing on Windows workstations.
As an actively developed open-source project, new versions are published irregularly via GitHub Releases, typically containing bug fixes, minor feature additions, and occasional larger UI or internal engine rewrites. Release notes generally describe fixed regressions as well as newly added features.
When updating, administrators should check whether the portable or installer build is in use, as both distribution channels are maintained separately. Since the project is maintained by an individual or small community, it is advisable to review release notes for potential breaking changes to file formats or the bundled engine library before larger rollouts.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 1.8.5 | STABLE | 15/09/2026 | Release notes → |
| 1.8.4 | STABLE | 07/09/2026 | Release notes → |
Frequently asked questions
- What is the latest version of KillerPDF?
- KillerPDF 1.8.5, released 15/09/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the KillerPDF release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new KillerPDF updates?
- Tick KillerPDF off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
An email as soon as a new KillerPDF version ships
We reconcile the vendor source daily. When a new version appears, it lands in your inbox right away or bundled as a digest. The update email is free and ends with one click. Alerts about vulnerabilities and end of support are part of patchletter Pro.
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[](https://patchletter.com/en/software/killerpdf)https://patchletter.com/badge/killerpdf.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
