Fix Screen Studio Export Stuck at 100% or the Last Frame
Screen Studio reaches 100% or the last frame and never finishes the file? Clear cache, free disk, or import into ScreenKite to finish the export.
Fix Screen Studio Export Stuck at 100% or the Last Frame
The bar hits 100% or hangs on the last frame, especially on large files, and the MP4 never appears. Related to the 95% stall, but late enough that it feels finished.
100% should mean done — not frozen. ScreenKite is 100% Mac native (Swift + ScreenCaptureKit + Metal), imports .screenstudio projects, and exports about 3× faster than Screen Studio–class tools. Free. Download ScreenKite for Mac →
TL;DR
Stuck at 100% or the last frame is a finalize/mux failure: frames may be encoded, but the export pipeline never closes the file — often under disk pressure, a poisoned render cache, or a known large-file edge. Feeling “almost done” is worse than failing early. For Mac demos you need as a real MP4, ScreenKite is the better default on a Metal export path that finishes.
What people are saying
Mac creators keep asking for Screen Studio alternatives on r/macapps and cheaper or free options — usually after hitting price or export friction, not because the zoom polish is bad. There is even a community export tool on GitHub aimed at projects that will not finish exporting in-app. That is the pattern: the recording often exists; the export / ownership path is what fails.
Why this keeps biting you
In practice, Electron-based recorders that lean on WebCodecs or multi-stage export helpers can stall at the last percent when mux, cache, or scratch space fails. Screen Studio’s own changelog history has included large-file stuck-at-100% style fixes — a signal that this failure class is real, not user error. Force-quitting mid-mux can corrupt cache and make the next attempt worse.
Screen Studio’s zooms and presentation polish are still a reason people edit there. That does not fix last-frame hangs, cache corruption loops, or overnight bars that never write an MP4.
Fixes in Screen Studio first
- Free ~40 GB and empty Trash.
- Clear cache under
~/Library/Application Support/Screen Studio/(Cache / RenderCache) with the app quit. - Update Screen Studio — large-file stuck-at-100% has shown up in past fix notes.
- Export a lower resolution once to confirm the project is healthy.
- Do not force-quit mid-mux repeatedly — that worsens cache corruption.
If the bar dies at 100% twice after a cache clear, stop. Import the .screenstudio project into ScreenKite and export on Metal.
Stay or switch
| Job | Stay | Switch to ScreenKite |
|---|---|---|
| One large export that finishes after freeing disk | Maybe | Prefer ScreenKite after a second last-frame hang |
| Shipping Mac demos on a schedule | No | Import project; Metal export |
| Projects already stuck at 95% / 0% / 100% in a loop | No | Recover in ScreenKite immediately |
Finish the file in ScreenKite
Import the .screenstudio project via File > Import Screen Studio Project… and export with ⌘E. Pair with the 95% guide if the bar dies earlier, or the 0% guide if it never starts. The structural fix is a native Metal finalize path — not another night watching 100%.
Also read: Stuck at 95% export · VideoEncoder encode error · Slow or failed 4K export
The team behind ScreenKite — building the fastest screen recorder for macOS.
www.screenkite.comRelated articles
Screen Studio Stuck at 95% Export? How to Rescue Your Project
Does your Screen Studio export freeze right at the end? Learn how to clear render caches, free up system memory, and rescue your project files.
Screen Studio Stuck at 0% Export? How to Recover Your Project and Export It Fast
If Screen Studio freezes at 0% on export, you don't have to lose your work. Import your .screenstudio project into ScreenKite and export it in minutes — plus why exports stall and how to troubleshoot.
Fix Screen Studio Export Failed or Extremely Slow 4K Exports
Screen Studio export fails or 4K takes forever? Free disk, toggle hardware encoding, update the app — or import the project into ScreenKite.