SysTools PDF Unlocker review
A focused offline PDF unlocker for Windows and macOS, not a general-purpose editor.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SysTools PDF Unlocker is desktop software for Windows and macOS that removes known PDF passwords and owner-level restrictions. It is aimed at individuals and organizations that need to regain access to protected documents, rather than people looking for a broad PDF editing suite. The product can restore editing, printing, copying, and commenting permissions, and it also lists signing, page extraction, and form filling among the permissions it can restore. It supports batch processing from files or folders, works offline, and preserves PDF formatting and layout.
The published one-time license prices are $39 for Personal, $99 for Business, and $299 for Enterprise. Personal is for non-commercial use on 1 computer and includes 1 year of free product updates. Business covers business, corporate, academic, or government use on up to 100 computers, with 24x7 support and 1 year of free product updates. Enterprise is for organizations with multiple offices, runs on up to 500 computers, and also includes 24x7 support and 1 year of free product updates. A free plan is not offered; the demo is limited to five processed PDFs and adds a SysTools watermark.
Its strongest fit is a workflow centered on unlocking protected PDFs: support for RC4 and AES encryption variants, batch processing, and offline operation address that task directly. The offline design also means files need not be uploaded to a server for processing. This is a narrow tool, however, rather than a full editing environment; buyers who need extensive document creation or editing features should consider a general PDF editor instead. Choose it when restoring access and permissions is the main job, and select a wider editor when unlocking is only one part of a larger document workflow.
SysTools PDF Unlocker pros and cons
- Where it wins
- Removes known open-document passwords and owner-level restrictions
- Batch unlocks PDFs from selected files or folders
- Works offline and preserves PDF formatting and layout
- Where it doesn't
- Focused on unlocking rather than broader PDF editing
- Personal License is limited to non-commercial use on 1 computer
- No free plan; the free demo processes up to five PDFs with a watermark
SysTools PDF Unlocker fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update