Clipboardcache Files - OK to Delete

baumgrenze

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I find I have a total of 91 clipboardcache files totaling over 6 GB on my system drive.

Is it true that a current Firefox based browser creates these each time you copy information from a web page and leaves them 'just in case you might need them' forever or until they are manually deleted?

This hardly seems like a desirable feature. Please help me see what I am missing.

thanks
baumgrenze
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom built by GamePC/Solid Electric - Palo Alto - on 03/10/08
OS
Win 7 Pro 64
CPU
Intel Core 2 Quad Q6600 (2.4 GHz) Quad Core
Motherboard
Gigabyte GA-P35-DS3P Intel P35 ATX (rev. 2.1)
Memory
2 x Crucial 4GB Kit (2GBx2) DDR2 CT2KIT25664AA800
Graphics Card(s)
Sapphire Radeon HD 3870 PCIe 512 Mb
Sound Card
RealTek audio on MOBO + EDIROL UA-1EX
Monitor(s) Displays
Samsung S24A450BW 24" LED monitor
Screen Resolution
1600 x 1200 at 75 Hz
Hard Drives
2 Crucial 128 Gb SSD (CT128M550SSD1)
one mounted and running Win7/Pro x64
one disconnected containing only Win10/Pro upgrade - in process
1 1TB WD Caviar Black (WD1003FZEX-00MK2A0) (Data drive)
1 2TB Seagate 2TB (PN/ 9JB1N3-576 - ST2000DM001-1ER
PSU
Seasonic S12-HT 650W 80% Efficiency Power Supply
Case
Lian Li PC-B25B
Cooling
Gigabyte Silent-Pipe
Keyboard
Dell MS Comfort
Mouse
HP x4000 wireless
Internet Speed
Sonic FTTN @ 23 Mbps
Antivirus
Avast
Browser
SeaMonkey
Other Info
BIOS: Award Software International, Inc. F6 06/18/2009

System Specs - Updated on 09//16/19
Delete them.
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell Precision 15 7550 Workstation
OS
Windows 10 22H2 Pro
CPU
Intel(R) Xeon W-10885M
Motherboard
Dell
Memory
2x 32 GB DDR4 ECC memory (128 GB max)
Graphics Card(s)
Intel onboard GPU 1080p - Quadro RTX 5000 Max-Q GPU 4K
Hard Drives
1TB Samsung 9100 Pro main M2 SSD
2x 2TB Samsung 9100 Pro temp storage M2 SSD (6 TB max)
Mouse
Logitech MX-25 Bluetooth
Internet Speed
slow
Antivirus
MS
Browser
Pale Moon 34.x.x - x64 AVX2 build
I adopted XTree as a file manager in the 1980's. ZTreeWin, its successor in spirit, continues to serve me faithfully.

ZTreeWin - Wikipedia

I simply went to this path:

C:\Users\(MyName)\AppData\Local\Temp\clipboardcache

and set the filespec to "clipb*.*

The most recent files are from 12/22/20 and the earliest from 6/11/14. All have the attributes, .a.., so I can simply delete them.

Can anyone explain what motivated my system to cache them?

thanks,
baumgrenze
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom built by GamePC/Solid Electric - Palo Alto - on 03/10/08
OS
Win 7 Pro 64
CPU
Intel Core 2 Quad Q6600 (2.4 GHz) Quad Core
Motherboard
Gigabyte GA-P35-DS3P Intel P35 ATX (rev. 2.1)
Memory
2 x Crucial 4GB Kit (2GBx2) DDR2 CT2KIT25664AA800
Graphics Card(s)
Sapphire Radeon HD 3870 PCIe 512 Mb
Sound Card
RealTek audio on MOBO + EDIROL UA-1EX
Monitor(s) Displays
Samsung S24A450BW 24" LED monitor
Screen Resolution
1600 x 1200 at 75 Hz
Hard Drives
2 Crucial 128 Gb SSD (CT128M550SSD1)
one mounted and running Win7/Pro x64
one disconnected containing only Win10/Pro upgrade - in process
1 1TB WD Caviar Black (WD1003FZEX-00MK2A0) (Data drive)
1 2TB Seagate 2TB (PN/ 9JB1N3-576 - ST2000DM001-1ER
PSU
Seasonic S12-HT 650W 80% Efficiency Power Supply
Case
Lian Li PC-B25B
Cooling
Gigabyte Silent-Pipe
Keyboard
Dell MS Comfort
Mouse
HP x4000 wireless
Internet Speed
Sonic FTTN @ 23 Mbps
Antivirus
Avast
Browser
SeaMonkey
Other Info
BIOS: Award Software International, Inc. F6 06/18/2009

System Specs - Updated on 09//16/19
The most recent files are from 12/22/20 and the earliest from 6/11/14. All have the attributes, .a.., so I can simply delete them.
baumgrenze

Geez man, have you NEVER cleaned the system? All system cleaners including windows 7 cleaner will delete everything in:
C:\Users\(MyName)\AppData\Local\Temp\
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell Precision 15 7550 Workstation
OS
Windows 10 22H2 Pro
CPU
Intel(R) Xeon W-10885M
Motherboard
Dell
Memory
2x 32 GB DDR4 ECC memory (128 GB max)
Graphics Card(s)
Intel onboard GPU 1080p - Quadro RTX 5000 Max-Q GPU 4K
Hard Drives
1TB Samsung 9100 Pro main M2 SSD
2x 2TB Samsung 9100 Pro temp storage M2 SSD (6 TB max)
Mouse
Logitech MX-25 Bluetooth
Internet Speed
slow
Antivirus
MS
Browser
Pale Moon 34.x.x - x64 AVX2 build
I've never used the default cleaners because they delete the history, and I regularly use the history to get back to something I was working on. I like to be able to type in a few letters of an URL and have them auto-fill without having to save and then find and open a bookmark. I find it offensive when a website walks its dog on my desktop and leaves the turds for me to find and clean up. It would be an improvement if the designer of an operating system could arrange to leave the turds on top instead of burying them in a pile of leaves.

thanks
baumgrenze
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom built by GamePC/Solid Electric - Palo Alto - on 03/10/08
OS
Win 7 Pro 64
CPU
Intel Core 2 Quad Q6600 (2.4 GHz) Quad Core
Motherboard
Gigabyte GA-P35-DS3P Intel P35 ATX (rev. 2.1)
Memory
2 x Crucial 4GB Kit (2GBx2) DDR2 CT2KIT25664AA800
Graphics Card(s)
Sapphire Radeon HD 3870 PCIe 512 Mb
Sound Card
RealTek audio on MOBO + EDIROL UA-1EX
Monitor(s) Displays
Samsung S24A450BW 24" LED monitor
Screen Resolution
1600 x 1200 at 75 Hz
Hard Drives
2 Crucial 128 Gb SSD (CT128M550SSD1)
one mounted and running Win7/Pro x64
one disconnected containing only Win10/Pro upgrade - in process
1 1TB WD Caviar Black (WD1003FZEX-00MK2A0) (Data drive)
1 2TB Seagate 2TB (PN/ 9JB1N3-576 - ST2000DM001-1ER
PSU
Seasonic S12-HT 650W 80% Efficiency Power Supply
Case
Lian Li PC-B25B
Cooling
Gigabyte Silent-Pipe
Keyboard
Dell MS Comfort
Mouse
HP x4000 wireless
Internet Speed
Sonic FTTN @ 23 Mbps
Antivirus
Avast
Browser
SeaMonkey
Other Info
BIOS: Award Software International, Inc. F6 06/18/2009

System Specs - Updated on 09//16/19
All cleaners can be set NOT to delete the history of the browsers. Or anything else you want to keep. Just read the settings.
Since you haven;t cleaned Windows since 2014, I would imagine you could free up many many GB of space.
You can at least go to C:\Users\(MyName)\AppData\Local\Temp\
and delete everything in the folder. There will be a couple that are in use and can't be deleted.
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell Precision 15 7550 Workstation
OS
Windows 10 22H2 Pro
CPU
Intel(R) Xeon W-10885M
Motherboard
Dell
Memory
2x 32 GB DDR4 ECC memory (128 GB max)
Graphics Card(s)
Intel onboard GPU 1080p - Quadro RTX 5000 Max-Q GPU 4K
Hard Drives
1TB Samsung 9100 Pro main M2 SSD
2x 2TB Samsung 9100 Pro temp storage M2 SSD (6 TB max)
Mouse
Logitech MX-25 Bluetooth
Internet Speed
slow
Antivirus
MS
Browser
Pale Moon 34.x.x - x64 AVX2 build
Thanks, billmcct,

I did that much before I shut down last night.
A week ago I set PSE so that the temp files it creates are on a data disk with greater capacity.

I now have 6 GB of space on a 128 GB SSD, or ~5%. I believe I read somewhere hat it should be more like 10%.

thanks again
baumgrenze
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom built by GamePC/Solid Electric - Palo Alto - on 03/10/08
OS
Win 7 Pro 64
CPU
Intel Core 2 Quad Q6600 (2.4 GHz) Quad Core
Motherboard
Gigabyte GA-P35-DS3P Intel P35 ATX (rev. 2.1)
Memory
2 x Crucial 4GB Kit (2GBx2) DDR2 CT2KIT25664AA800
Graphics Card(s)
Sapphire Radeon HD 3870 PCIe 512 Mb
Sound Card
RealTek audio on MOBO + EDIROL UA-1EX
Monitor(s) Displays
Samsung S24A450BW 24" LED monitor
Screen Resolution
1600 x 1200 at 75 Hz
Hard Drives
2 Crucial 128 Gb SSD (CT128M550SSD1)
one mounted and running Win7/Pro x64
one disconnected containing only Win10/Pro upgrade - in process
1 1TB WD Caviar Black (WD1003FZEX-00MK2A0) (Data drive)
1 2TB Seagate 2TB (PN/ 9JB1N3-576 - ST2000DM001-1ER
PSU
Seasonic S12-HT 650W 80% Efficiency Power Supply
Case
Lian Li PC-B25B
Cooling
Gigabyte Silent-Pipe
Keyboard
Dell MS Comfort
Mouse
HP x4000 wireless
Internet Speed
Sonic FTTN @ 23 Mbps
Antivirus
Avast
Browser
SeaMonkey
Other Info
BIOS: Award Software International, Inc. F6 06/18/2009

System Specs - Updated on 09//16/19
Needs 10% to defragment a drive. Can't defrag an SSD. Only optimize.
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Dell Precision 15 7550 Workstation
OS
Windows 10 22H2 Pro
CPU
Intel(R) Xeon W-10885M
Motherboard
Dell
Memory
2x 32 GB DDR4 ECC memory (128 GB max)
Graphics Card(s)
Intel onboard GPU 1080p - Quadro RTX 5000 Max-Q GPU 4K
Hard Drives
1TB Samsung 9100 Pro main M2 SSD
2x 2TB Samsung 9100 Pro temp storage M2 SSD (6 TB max)
Mouse
Logitech MX-25 Bluetooth
Internet Speed
slow
Antivirus
MS
Browser
Pale Moon 34.x.x - x64 AVX2 build
There's a couple of cleaners you might be interested in. The ever popular Ccleaner and System Ninja which picks up the slack. Those two will be the only two you'll need. In System Ninja leave the cleaning of folder Config. files UNCHECKED.

Also, may be interested in this .ini file to expand Ccleaner's cleaning ability even more. It will add to the loading time when you launch Ccleaner though. GitHub - MoscaDotTo/Winapp2: A database of extended cleaning routines for popular Windows PC based maintenance software.

Download CCleaner | Clean, optimize & tune up your PC, free!

Download System Ninja - SingularLabs

As always, scan ALL downloads at Virus Total.
 

My Computer

Computer type
PC/Desktop
OS
Windows 7 Ultimate x64
+1 F22SimPilot, I have been using portable Ccleaner to delete browser cache files only, history and such are left alone.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Antec desktop; Acer Aspire laptops
OS
Windows 7 Professional 64-bit
CPU
Desktop i5; Acers i5 & i7
Memory
desktop 16GB; 1 Acer 8GB & 1 Acer 16GB
Hard Drives
1TB split into 2 equal partitions [OS and data] usable by RJS
Internet Speed
AT&T DSL
Browser
FF, GChrome, msIE
Other Info
Windows 7 Firewall, Emsisoft AM/AV, MSE [scan-only], SpywareBlaster, Ruiware/BillP combine
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