Can I delete "WSCACHE" Files?


Syrinx1976

New member
Local time
5:51 PM
Posts
2
OS
Win 11

I see that my laptop has got almost 85 GB of WSCACHE files. I used an app called WinDirStat to see them. I ran disc cleanup twice. Still there. Having a tough time finding their exact location.

wtf.webp

I have no idea what those are. But are they safe to delete?
Be nice to free up all that space.
 

My Computer

System One

  • OS
    Win 11
    Computer type
    Laptop
    Manufacturer/Model
    HP Laptop 15-bs 1xx
I don't have any such files on my system. It would help to know where they are located. Best guess I can find with light research is that they're related to Google Drive caching, but that's still just a guess.
 

My Computer

System One

  • OS
    Windows 11 Pro 24H2 [rev. 4061]
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Intel Core i7-1260P, 2100 MHz
    Motherboard
    NUC12WSBi7
    Memory
    64 GB
    Graphics Card(s)
    Intel Iris Xe
    Sound Card
    built-in Realtek HD audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840x2160 @ 60Hz
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Keyboard
    CODE 104-Key Mechanical with Cherry MX Clears
    Antivirus
    Microsoft Defender

My Computers

System One System Two

  • OS
    Windows 11 Pro 24H2, Build 26100.4061, Experience Pack 1000.26100.84.0
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14500
    Motherboard
    Gigabyte B760M G P WIFI
    Memory
    64GB DDR4
    Graphics Card(s)
    GeForce RTX 4060
    Sound Card
    Chipset Realtek
    Monitor(s) Displays
    LG 45" Ultragear, Acer 24" 1080p
    Screen Resolution
    5120x1440, 1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD (O/S)
    Silicon Power 2TB US75 Nvme PCIe Gen4 M.2 2280 SSD (backup)
    Crucial BX500 2TB 3D NAND (2nd backup)
    External off-line backup Drives: 2 NVMe 4TB drives in external enclosures
    PSU
    Thermaltake Toughpower GF3 750W
    Case
    LIAN LI LANCOOL 216 E-ATX PC Case
    Cooling
    Lots of fans!
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Security
  • Operating System
    Windows 11 Pro 24H2, Build 26100.4061, Experience Pack 1000.26100.84.0
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14400
    Motherboard
    Gigabyte B760M DS3H AX
    Memory
    32GB DDR5
    Graphics card(s)
    Intel 700 Embedded GPU
    Sound Card
    Realtek Embedded
    Monitor(s) Displays
    27" HP 1080p
    Screen Resolution
    1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 eD NAND PCIe SSD
    Samsung EVO 990 2TB NVMe Gen4 SSD
    Samsung 2TB SATA SSD
    PSU
    Thermaltake Smart BM3 650W
    Case
    Okinos Micro ATX Case
    Cooling
    Fans
    Mouse
    Logitech G305
    Keyboard
    Microsoft Comfort Curve 2000
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Security
I think if OP was running WebSphere, they would know.
 

My Computer

System One

  • OS
    Windows 11 Pro 24H2 [rev. 4061]
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Intel Core i7-1260P, 2100 MHz
    Motherboard
    NUC12WSBi7
    Memory
    64 GB
    Graphics Card(s)
    Intel Iris Xe
    Sound Card
    built-in Realtek HD audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840x2160 @ 60Hz
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Keyboard
    CODE 104-Key Mechanical with Cherry MX Clears
    Antivirus
    Microsoft Defender
I think if OP was running WebSphere, they would know.

That's the only reference I found. Maybe look at the contents and see what's type of files there are in the location?
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 24H2, Build 26100.4061, Experience Pack 1000.26100.84.0
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14500
    Motherboard
    Gigabyte B760M G P WIFI
    Memory
    64GB DDR4
    Graphics Card(s)
    GeForce RTX 4060
    Sound Card
    Chipset Realtek
    Monitor(s) Displays
    LG 45" Ultragear, Acer 24" 1080p
    Screen Resolution
    5120x1440, 1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 3D NAND NVMe M.2 SSD (O/S)
    Silicon Power 2TB US75 Nvme PCIe Gen4 M.2 2280 SSD (backup)
    Crucial BX500 2TB 3D NAND (2nd backup)
    External off-line backup Drives: 2 NVMe 4TB drives in external enclosures
    PSU
    Thermaltake Toughpower GF3 750W
    Case
    LIAN LI LANCOOL 216 E-ATX PC Case
    Cooling
    Lots of fans!
    Keyboard
    Microsoft Comfort Curve 2000
    Mouse
    Logitech G305
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Security
  • Operating System
    Windows 11 Pro 24H2, Build 26100.4061, Experience Pack 1000.26100.84.0
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home Brew
    CPU
    Intel Core i5 14400
    Motherboard
    Gigabyte B760M DS3H AX
    Memory
    32GB DDR5
    Graphics card(s)
    Intel 700 Embedded GPU
    Sound Card
    Realtek Embedded
    Monitor(s) Displays
    27" HP 1080p
    Screen Resolution
    1920x1080
    Hard Drives
    Crucial P310 2TB 2280 PCIe Gen4 eD NAND PCIe SSD
    Samsung EVO 990 2TB NVMe Gen4 SSD
    Samsung 2TB SATA SSD
    PSU
    Thermaltake Smart BM3 650W
    Case
    Okinos Micro ATX Case
    Cooling
    Fans
    Mouse
    Logitech G305
    Keyboard
    Microsoft Comfort Curve 2000
    Internet Speed
    Verizon FiOS 1GB
    Browser
    Firefox
    Antivirus
    Malware Bytes & Windows Security
I don't have any such files on my system. It would help to know where they are located. Best guess I can find with light research is that they're related to Google Drive caching, but that's still just a guess.
There are no such files on my system either. They are obviously specific to something running on your system that neither @pseymour nor I have.
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 16 9640
    CPU
    Intel Core Ultra 9 185H
    Memory
    32GB LPDDR5x 7467 MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 4070 8GB GDDR6
    Monitor(s) Displays
    16.3 inch 4K+ OLED Infinity Edge Touch
    Screen Resolution
    3840 x 2400
    Hard Drives
    1 Terabyte M.2 PCIe NVMe SSD
    Cooling
    Vapor Chamber Cooling
    Mouse
    None
    Internet Speed
    960 Mbps Netgear Mesh + 2 Satellites
    Browser
    Microsoft Edge (Chromium)
    Antivirus
    Microsoft Windows Security (Defender)
    Other Info
    Microsoft 365 subscription
    Microsoft OneDrive 1TB Cloud
    Microsoft Visual Studio
    Microsoft Visual Studio Code
    Microsoft Sysinternals Suite
    Microsoft BitLocker
    Microsoft Copilot
    Macrium Reflect X subscription
    Dell Support Assist
    Dell Command | Update
    1Password Password Manager
    Amazon Kindle for PC
    Lightroom/Photoshop subscription
    Interactive Brokers Trader Workstation
Google search on .wscache files
According to that they're WebSphere Application Server temporary files.
Except the title is wrong, it is not a file, but an extension.
But OP is using an unreliable WinDirStat, so who knows.
WinDirStat does not even report proper size of folders.
It uses Windows reporting, which includes junctions.
 

Attachments

  • capture_05252025_204653.webp
    capture_05252025_204653.webp
    246.9 KB · Views: 1

My Computer

System One

  • OS
    Windows 11 Home
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 5 8600G (07/24)
    Motherboard
    ASROCK B650M-HDV/M.2 3.20 (07/24)
    Memory
    2x32GB Kingston FURY DDR5 5600 MHz CL36 @5200 CL40 (07/24)
    Graphics Card(s)
    ASROCK Radeon RX 6600 Challenger D 8G @48FPS (08/24)
    Sound Card
    Creative Sound BlasterX AE-5 Plus (05/24)
    Monitor(s) Displays
    24" Philips 24M1N3200ZS/00 (05/24)
    Screen Resolution
    1920×1080@165Hz via DP1.4
    Hard Drives
    Kingston KC3000 NVMe 2TB (05/24)
    ADATA XPG GAMMIX S11 Pro 512GB (07/19)
    PSU
    Seasonic Core GM 550 Gold (04/24)
    Case
    Fractal Design Define 7 Mini with 3x Noctua NF-P14s/12@555rpm (04/24)
    Cooling
    Noctua NH-U12S with Noctua NF-P12 (04/24)
    Keyboard
    HP Pavilion Wired Keyboard 300 (07/24) + Rabalux 76017 Parker (01/24)
    Mouse
    Logitech M330 Silent Plus (04/23)
    Internet Speed
    500/100 Mbps via RouterOS (05/21) & TCP Optimizer
    Browser
    Edge & Brave for YouTube & LibreWolf for FB
    Antivirus
    NextDNS blocking 99% TLDs
    Other Info
    Backup: Hasleo Backup Suite (PreOS)
    Headphones: Sennheiser RS170 (09/10)
    Phone: Samsung Galaxy Xcover 7 (02/24)
    Chair: Huzaro Force 4.4 Grey Mesh (05/24)
    Notifier: Xiaomi Mi Band 9 Milanese (10/24)
    2nd Monitor: AOC G2460VQ6 @75Hz (02/19)
wscache is a storage file/mechanism used in nodejs. Any app developed with nodejs could be using this mechanism
 

My Computer

System One

  • OS
    Linux Mint
    Computer type
    Laptop
    Manufacturer/Model
    System76 Lemur Pro
OP would perhaps be better off using Settings>System>Storage, then selecting "Show More Categories" to see what is taking up disk space. It would be safer and more informative for him.
I installed the WinDirStat program and it didn't seem to tell me much of anything useful (I'm no expert). It seems to me that using it to free up space would be a quick way to break something. WinDirStat got uninstalled.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro Version 24H2 OS build 26100.4061
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell XPS 8960
    CPU
    13th Gen Intel Core i7-13700 2.10 GHz
    Memory
    32 GB
    Graphics Card(s)
    Intel UHD Graphics 770 / NVIDIA GeForce RTX 3060
    Monitor(s) Displays
    Dell S2421H / Dell SE2222H
    Screen Resolution
    1920x1080
    Hard Drives
    C: Crucial CT1000P5PSSD8
    D: Seagate ST2000DM008
    E: Seagate ST4000DX005
    Keyboard
    Logitech K650
    Mouse
    Logitech M650L
    Internet Speed
    200 Mbps
    Browser
    Firefox/Edge
    Antivirus
    Windows Security
  • Operating System
    Windows 11 Pro 23H2 Build 22631.4541
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Inspiron 3880
    CPU
    10th Gen Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz
    Memory
    24 GB
    Monitor(s) Displays
    Dell S2421H
    Screen Resolution
    1920x1080
    Hard Drives
    C:\ - Crucial 1 TB NVME SSD
OP would perhaps be better off using Settings>System>Storage, then selecting "Show More Categories" to see what is taking up disk space. It would be safer and more informative for him.
I installed the WinDirStat program and it didn't seem to tell me much of anything useful (I'm no expert). It seems to me that using it to free up space would be a quick way to break something. WinDirStat got uninstalled.
This worked for finding them. Tons of videos in my Downloads folder. Ty!
 

My Computer

System One

  • OS
    Win 11
    Computer type
    Laptop
    Manufacturer/Model
    HP Laptop 15-bs 1xx
Anything with 'cache' in its name can be deleted.
 

My Computer

System One

  • OS
    Microsoft Windows 11 Home
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI MS-7D98
    CPU
    Intel Core i5-13490F
    Motherboard
    MSI B760 GAMING PLUS WIFI
    Memory
    2 x 16 Patriot Memory (PDP Systems) PSD516G560081
    Graphics Card(s)
    GIGABYTE GeForce RTX 4070 WINDFORCE OC 12G (GV-N4070WF3OC-12GD)
    Sound Card
    Bluetooth Аудио
    Monitor(s) Displays
    INNOCN 15K1F
    Screen Resolution
    1920 x 1080
    Hard Drives
    WD_BLACK SN770 250GB
    KINGSTON SNV2S1000G (ELFK0S.6)
    PSU
    Thermaltake Toughpower GF3 1000W
    Case
    CG560 - DeepCool
    Cooling
    ID-COOLING SE-224-XTS / 2 x 140Mm Fan - rear and top; 3 x 120Mm - front
    Keyboard
    Corsair K70 RGB TKL
    Mouse
    Corsair KATAR PRO XT
    Internet Speed
    100 Mbps
    Browser
    Firefox
    Antivirus
    Microsoft Defender Antivirus
    Other Info
    https://www.userbenchmark.com/UserRun/66553205

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