How to open SPD files

Did your computer fail to open a SPD file? We explain what SPD files are and recommend software that we know can open or convert your SPD files.

What is a SPD file?

The SPD file extension indicates to your device which app can open the file. However, different programs may use the SPD file type for different types of data.

While we do not yet describe the SPD file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about SPD files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

Generic SPD

These apps are known to open certain types of SPD files. Since many different programs may use SPD files for different purposes, you may need to try a few of the apps to open your specific SPD file.

IBM SPSS Products - Statistics CommonIBM SPSS Products - Statistics CommonUser submitted
PASW StatisticsPASW StatisticsUser submitted
SafeNet VPN ClientSafeNet VPN ClientUser submitted
WatchGuard Mobile VPNWatchGuard Mobile VPNUser submitted
NCP Secure Entry ClientNCP Secure Entry ClientUser submitted
form-Z RenderZoneform-Z RenderZoneUser submitted
IBM SPSS StatisticsIBM SPSS StatisticsUser submitted
SoftPlan Architectural Design SoftwareSoftPlan Architectural Design SoftwareUser submitted
NCP Secure Client - Juniper EditionNCP Secure Client - Juniper EditionUser submitted
S NoteS NoteUser submitted
Adobe PhotoshopAdobe PhotoshopUser submitted
SILKYPIX Marine Photography ProSILKYPIX Marine Photography ProUser submitted
SideACT! for Win95/NTSideACT! for Win95/NTUser submitted
MaxsurfDemoMaxsurfDemoUser submitted
Radio-SkyPipeRadio-SkyPipeUser submitted
SpacePackage-CADSpacePackage-CADUser submitted
Play DesignerPlay DesignerUser submitted
fplaunchfplaunchUser submitted
Maxsurf VPPMaxsurf VPPUser submitted
SecurePrime FESecurePrime FEUser submitted
NetworkNetworkUser submitted
formZR FreeformZR FreeUser submitted
SILKYPIX Developer Studio SESILKYPIX Developer Studio SEUser submitted
formZRformZRUser submitted
Simulation Producer ApplicationSimulation Producer ApplicationUser submitted
NCP Secure ClientNCP Secure ClientUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with SPD-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with SPD-files. If you know one, please use the Suggest link below and tell us about it!