PPSSPP - PSP emulator 1.20.4
Play PSP games on Windows with PPSSPP, a free, open-source emulator with higher rendering resolutions, keyboard and controller support, and save states. Games are not included.
Utilities
Practical software for managing files, maintaining your system and getting everyday tasks done.
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Prime95 30.19 build 20
Stress-test your Windows CPU and processor caches with Prime95, or contribute spare processing time to the GIMPS search for Mersenne primes.
Print Conductor 12
Batch print PDFs, Word documents and images on Windows with Print Conductor. Arrange a file list, choose a printer and adjust settings for individual documents.
PrintFolder 1.3
Print or save a text list of a folder's files with PrintFolder, a free Windows utility available from the folder's right-click menu.
Pritunl Client 1.4.4791.77
Connect Windows to OpenVPN and WireGuard servers with Pritunl Client, a free, open-source VPN client that imports profiles and offers graphical and command-line controls.
PrivaZer 4.0.127
Scan and clean activity traces, browser data and residual deleted-file traces with PrivaZer, a Windows privacy cleaner with free and paid editions.
Privoxy 4.1.0
Filter web requests, adjust HTTP headers and block unwanted content with Privoxy, a free configurable proxy for Windows. Local use does not hide your IP address.
Process Explorer 17.2
Find which Windows process has a file open or a DLL loaded with Process Explorer, Microsoft's Sysinternals process-inspection utility.
Process Governor 4.1 (release tag 4.1.26190)
Limit CPU use, committed memory and execution time for Windows processes with Process Governor, a free command-line utility built around Windows job objects.
Process Lasso 18.4.0.48
Manage Windows process priorities, CPU affinities and CPU Sets with Process Lasso. ProBalance automates priority adjustments to help keep the desktop responsive under CPU load.
Process Monitor 4.12
Trace file system, Registry and process activity on Windows with Process Monitor, Microsoft's free Sysinternals troubleshooting utility.
Product Key Finder 2.2.3 (publisher listing)
Recover stored software license keys from the Windows registry with Dave Hope's free Product Key Finder, with CSV export and unresolved modern Windows compatibility.
ProduKey 1.97
View stored product IDs and license keys for supported Windows, Office and server products with ProduKey, a free portable utility from NirSoft.
ProfiCAD 14
Draw electrical schematics and wiring diagrams with ProfiCAD for Windows. Use the free Home edition for hobby projects or a paid license for commercial drawing and reporting tools.
Project Timer 4.3.0.0
Track project hours from the Windows notification area, assign hourly rates and turn recorded work into reports and invoices with Project Timer's free desktop client.
ProjectLibre 1.9.8
Plan individual projects on Windows with ProjectLibre Desktop, a free, open-source scheduler with Gantt charts, resource and cost tracking, and Microsoft Project file compatibility.
ProjectLibre 1.9.8
Plan individual projects on your Mac with ProjectLibre Desktop, a free, open-source scheduler with Gantt charts, critical path and resource cost tracking.
ProScan 24.15
Program supported Uniden radio scanners, record audio and control a scanner remotely with ProScan for Windows. The full application has a 30-day trial before paid activation.
PrtScr 1.8
Capture a window, the full screen or a freehand selection with PrtScr, a free Windows screenshot utility with annotations and JPG, BMP and PNG export.
PrusaSlicer 2.9.6
Prepare 3D models for printing on a Mac with PrusaSlicer, a free, open-source slicer with printer profiles, support controls and layer-by-layer previews.
Psiphon
Reach blocked websites with Psiphon, a free Windows circumvention client that connects through the Psiphon network using proxy and tunnelling methods.
Psiphon
Reach blocked websites and services with Psiphon for Android, a free-to-use VPN and censorship-circumvention app with a publisher-hosted APK.
pstoedit 4.3
Convert PostScript drawings into editable vector formats with pstoedit for Windows, using a graphical interface or command-line tools and a separate Ghostscript installation.
PsTools
Inspect processes, control services and run remote commands with PsTools, Microsoft Sysinternals’ free command-line administration suite for Windows.