Adobe After Effects 2020 Free May 2026 |
A shell extension that adds preview thumbnails for STL files to Windows Explorer. Runs on Windows 7 or later.
Can also be used with Total Commander and FreeCommander.
Feel free to donate if you like my program!
recommended
for old systems
Michael from Teaching Tech made a video guide about the installation. He was so kind to allow me to embed it here! Thumbnail installation starts at 1:49.
Thumbnail generation is based on the fastest STL viewer available. Folders full of STL files are no problem, and most STL thumbnails are generated as fast as those of JPG photos.
endsolid markers (123D, IRONCAD)Adobe generally only supports the latest version and the previous major release (currently 2025 and 2024). Official downloads for the 2020 version are no longer publicly available through the Creative Cloud desktop app. Risks of Unofficial "Free" Downloads
Searching for "Adobe After Effects 2020 Free" often leads to third-party sites offering "cracked" or "pre-activated" versions. Using these carries significant risks: After Effects Free Download & Free Trial - Adobe adobe after effects 2020 free
Adobe does not provide a permanent free version of After Effects 2020. Official access is limited to a . Adobe generally only supports the latest version and
During this one-time 7-day window, you have full access to all features, updates, and export formats without watermarks. Using these carries significant risks: After Effects Free
Unless canceled before the 7th day, the trial automatically converts into a paid Creative Cloud subscription.
Adobe After Effects 2020 is a professional motion graphics and visual effects software. While many users look for "free" versions, official access is strictly regulated by Adobe.
Papa’s Best STL Thumbnails installs for the current user by default. To install for all users on a system, open a command prompt or a PowerShell and run msiexec /i "Papas Best STL Thumbnails.msi" MSIINSTALLPERUSER="".
Adobe generally only supports the latest version and the previous major release (currently 2025 and 2024). Official downloads for the 2020 version are no longer publicly available through the Creative Cloud desktop app. Risks of Unofficial "Free" Downloads
Searching for "Adobe After Effects 2020 Free" often leads to third-party sites offering "cracked" or "pre-activated" versions. Using these carries significant risks: After Effects Free Download & Free Trial - Adobe
Adobe does not provide a permanent free version of After Effects 2020. Official access is limited to a .
During this one-time 7-day window, you have full access to all features, updates, and export formats without watermarks.
Unless canceled before the 7th day, the trial automatically converts into a paid Creative Cloud subscription.
Adobe After Effects 2020 is a professional motion graphics and visual effects software. While many users look for "free" versions, official access is strictly regulated by Adobe.
Clear your Explorer thumbnail cache (see above) or copy the file to a different location.
This is a bug in Windows 10 that also affects other thumbnails – for example transparent PNG images here and here.
I can’t do anything in my program to work around it, I’m afraid. Please use the Windows 10 feedback function to report this to Microsoft. If enough users do it, they may eventually fix it. Windows 7 does not have this bug.