pdftk.exe: which program is it?
pdftk.exe is a program file that 2 Windows programs install, the best known being PDFtk Server. The list below names each one with its publisher and install folder.
| App | Publisher | Latest version | Default install folder |
|---|---|---|---|
| PDFtk Server | PDF Labs | 2.02 | — |
| PDFtk - The PDF Toolkit | PDF Labs | 2.02 | — |
Frequently asked questions
Is pdftk.exe safe?
pdftk.exe is a normal part of PDFtk Server when it sits in the program's install folder and carries the publisher's digital signature. A file with the same name in another folder can be something else: check its signature and hash.
Where is pdftk.exe located?
In the program's install folder, which the installer chooses; winget puts portable programs under %LOCALAPPDATA%\Microsoft\WinGet\Packages.
How do I remove pdftk.exe?
Uninstall PDFtk Server through Settings → Apps or with winget; the uninstaller removes pdftk.exe with it. Deleting the file alone leaves the rest of the program behind.