Setup (x64)Report linked
Smart-GIF-Optimizer-Setup-0.1.0-x64.exeSHA-256
View public VirusTotal report1fa24e3f61b17f818c9c25b65af20f2f330101186b71e2d887fa0c5b07f6f466GIF · Media toolv0.1.0Available
Make every frame fit
Smart GIF Optimizer
A GIF optimizer that automatically tunes resolution, FPS, colors, and compression after you choose a platform or target file size.
- Guides available without an account
- Official distribution status shown
- Windows only
SMART GIF / 01Official download
Download
Microsoft Store is recommended for typical users, while existing direct Setup and Portable downloads remain available.
Recommended for typical usersOfficial Microsoft Store listing
Recommended install
Get it from Microsoft Store
Installs a signed package through Microsoft Store and lets the Store manage updates.
- Signed Store package
- Store-managed installation and updates
- No need to open an executable directly from the browser
Choose this route if you prefer the Store installation flow instead of opening an unsigned executable downloaded by your browser. Screens may vary with Windows policy and environment.
Product ID 9N0DVFBS5FJ9Direct download
Direct Setup / Portable download
You only need one of the two files below.Choose Setup for installation or Portable to run without installing.
This alternative downloads directly from GitHub Releases without a sign-in. The current executables are not digitally signed, so Windows may display ‘Windows protected your PC.’
Installer89.8 MB
Setup installer
Download the Windows installer directly from GitHub Releases.
Smart-GIF-Optimizer-Setup-0.1.0-x64.exeDownload SetupRun without installing89.4 MB
Portable app
Download the executable directly from GitHub Releases and run it without installing.
Smart-GIF-Optimizer-Portable-0.1.0-x64.exeDownload PortableRelease materials
License files, third-party notices, corresponding source, and checksums.
Third-party corresponding sourceGitHub Releases · Third-party corresponding source package from GitHub Releases18.6 MBOriginal app licenseOriginal LICENSE.txt from the app release2.03 KBOriginal third-party noticesOriginal third-party notices HTML from the app release2.99 KBSHA-256 checksumsFinal SHA-256 list from the app release588 B
Security reports
Direct-download security reports
Each direct Setup and Portable executable links to a VirusTotal report with the same SHA-256.
Portable (x64)Report linked
Smart-GIF-Optimizer-Portable-0.1.0-x64.exeSHA-256
View public VirusTotal reportc8c10fd0f8be0a4d35b57ea5ede13d61cf5815527a7337aac81c64085334a2eeResults may change over time and across engines and cannot guarantee that a file is safe. Verify the downloaded file's SHA-256 as well.
Read the SmartScreen guide for direct downloads- Supported environment
- Windows 10 64-bit or later
- Direct release versionConfirmed
- v0.1.0The actual version from GitHub Releases and the published release materials.
- Direct package formatsConfirmed
- Setup / Portable (Windows x64)Displayed from the file names in the app release SHA256SUMS.txt.
- Direct file sizeConfirmed
- Shown for each downloadEach download shows the actual file size published by GitHub.
- Direct file integrityConfirmed
- SHA-256Uses the app release SHA256SUMS.txt without modification.
- Direct distribution channelConfirmed
- Official GitHub Releases distributionSetup and Portable are available without signing in, together with the release materials.
Direct Setup and Portable downloads use files and version information from the official GitHub Release.
Direct downloads and release materials are provided without a sign-in through the external service GitHub Releases. They will remain available alongside the Microsoft Store version.
Before installing, read the program guide.
Review the third-party notices and corresponding source included in the release on the Open-source licenses page.
Before using the app, review the App Terms of Use and App Privacy Policy. Installing or using the app means you accept the App Terms of Use. Do not download, install, or use it if you cannot accept the terms or associated risks.
Why Smart GIF
Replace repeated GIF size adjustments with one workflow.
Smart GIF Optimizer was created to remove the repeated work of lowering resolution and FPS, then adjusting colors and compression every time a GIF must fit an upload limit.
Load a video or GIF and choose a platform preset or maximum file size. The app finds suitable settings and converts the result to GIF. It works without requiring compression expertise, while advanced controls remain available when you need them.
InputGIF · MP4 · MOV · WebM · AVI · MKV
OutputGIF
Four simple steps
Choose a target,
not a maze of settings.
Add a file and choose its destination or target size. The app handles the rest.
- 01
Add a file
Drag the video or GIF you want to optimize into the app.
- 02
Choose a target
Select the upload platform or your preferred maximum file size.
- 03
Optimize automatically
The app adjusts resolution, FPS, colors, and compression settings.
- 04
Review the result
Open the completed GIF, check it, and upload it where you need it.
Built for daily work
Fast by default,
precise when needed.
Platform presets
Apply the size and resolution limits of popular services in one step.
Automatic target size
Enter a maximum file size and the app searches for a suitable combination.
Advanced compression
Adjust width, FPS, color count, and lossy compression yourself.
Partial export
Select only the section you need from a video or GIF and save a new GIF.
Range snapping
Choose the start and end points more precisely.
Light and dark modes
Choose a light or dark interface for your work environment.
Platform presets
Common upload requirements are ready as presets.
Choose a preset to optimize against the platform's target size and dimensions.
Discord8 MB · 720 px
Balanced settings for easy sharing in chats
Steam5 MB · 640 px
Settings designed for store and community uploads
Tumblbug5 MB · 720 px
Settings for project introduction images
GitHub10 MB · 960 px
Settings suited to README files and issues
GIPHY8 MB · 800 px
A balance of quality and size for shared GIFs
Compatibility
Check the supported range first.
For reliable conversion, stay within the input limits and recommended requirements.
Video files
A warning appears above 300 MB.
- Over 500 MBNot supported
- Over 5 minutesNot supported
- Above 3840 × 2160Not supported
GIF files
A warning appears above 50 MB.
- Over 100 MBNot supported
- Over 1 minuteNot supported
- Above 1920 × 1080Not supported
Minimum requirements
- Operating system
- Windows 10 64-bit
- CPU
- 4 cores or more
- Memory
- 8 GB or more
- Graphics
- GPU with WebGL 2 support
- Storage
- SSD recommended
Recommended requirements
- Operating system
- Windows 11
- CPU
- 6 cores or more
- Memory
- 16 GB or more
- Storage
- NVMe SSD recommended
Install & safety
Know what to expect from installation to removal.
Confirmed guidance is clearly separated from details that still require release verification.
Installation and first launch
ConfirmedVerify the official distribution and follow these steps for a safe first launch.
- For a typical installation, select the Microsoft Store button on this page. In the Store, confirm product ID 9N0DVFBS5FJ9 and publisher ST Studio before installing.
- If you need a portable copy or want the existing direct package, choose Setup or Portable.
- For a direct Setup or Portable download, confirm that v0.1.0, the file size, and SHA-256 match the downloaded file.
- Confirm that you are using Windows 10 64-bit or later and back up important original files elsewhere.
- Follow the installer for Setup. For Portable, run the downloaded executable from your chosen folder.
The Microsoft Store version installs as a signed Store package. The directly downloaded Setup and Portable executables on GitHub are currently unsigned, so Windows may show a ‘Windows protected your PC’ or unknown publisher message.
Closing and removing the app
ProvisionalPreserve your output and license information before removing the app.
- Make sure no conversion is running, then close Smart GIF Optimizer completely.
- Keep saved GIFs and any original files you need outside the program folder.
- Remove the Microsoft Store or Setup version through Windows Settings. Remove the Portable version by deleting its extracted folder.
- Record the version, original license files, and checksum information in case you reinstall later.
The settings location and complete removal procedure will be expanded when the final distribution format is confirmed.
Back up originals and output
Keep originals and important output outside the program folder before optimizing.
Verify the official distribution
For a typical installation, use the Microsoft Store linked here. For a direct download, use only the GitHub Release linked here and verify the file size, SHA-256, and public VirusTotal report for the same hash.
System and network impact
The Microsoft Store version uses Store communication for installation and updates. Any additional app communication, such as error reporting, will be disclosed after the distributed build is verified.
Stay within the supported environment
Normal operation is not guaranteed outside Windows 10 64-bit or later and the stated input limits.
Help center
Start with the point where you got stuck.
Troubleshooting, frequently asked questions, and the current release status in one place.
Troubleshooting
The app does not start
No window appears when you open the executable, or it closes immediately.
- Confirm that your device meets Windows 10 64-bit or later and the minimum requirements.
- For the Store version, check for updates in Microsoft Store. For a direct download, compare the version, file size, and SHA-256 with the official release page.
- If a security warning appears, verify the file and official distribution status before taking any action.
- Close every app process and restart Windows before trying again.
A file cannot be loaded
An error appears after selecting a file, or no preview is generated.
- Confirm that the input is GIF, MP4, MOV, WebM, AVI, or MKV.
- Keep videos within 500 MB, 5 minutes, and 4K; keep GIFs within 100 MB, 1 minute, and Full HD.
- If another app is using the file, close that app and load it again.
- Play the original in a media player to check whether the file may be damaged.
The result does not reach the target size
The output is still larger than the chosen maximum after automatic optimization.
- GIFs with extensive motion and color changes can be larger even at the same duration.
- Shorten the export range or choose a lower resolution and FPS.
- Adjust the color count and lossy compression one step at a time, then review quality again.
- Leave some headroom by entering a target slightly below the upload limit.
Saving or exporting fails
Optimization finishes, but the output file is not saved.
- Confirm that the destination drive has ample free space relative to the original.
- Choose another location such as Documents instead of a read-only or restricted folder.
- Make sure another app is not holding an output file with the same name open.
- Keep the original, change the destination and file name, then try again.
Quality or motion differs from what you expected
Colors look banded or motion appears excessively choppy.
- Compare the original and optimized output in the result view.
- Increase the target size slightly or raise FPS and color count one step.
- If automatic mode is unsuitable, switch advanced options to manual and make small adjustments.
- Test playback on the service where you will upload the final file.
Frequently asked questions
Can I use it without creating an account?Confirmed
Yes. You can read the site and guides without signing in. Microsoft Store is recommended for a typical installation, while direct Setup and Portable downloads remain free on GitHub Releases without a sign-in. Microsoft Store account requirements depend on your environment and Store policy.
Is the app sold as a paid product?Confirmed
No. The official app is distributed for free. Site operations are supported by ads kept separate from the content. Viewing or clicking ads is never a condition for downloading or reading the guide.
Which operating systems are supported?Confirmed
The current supported baseline is Windows 10 64-bit or later, with Windows 11 recommended. macOS and mobile operating systems are not listed as supported.
License & support
Clear license and distribution information.
App Terms of Use, the App Privacy Policy, and third-party open-source notices are provided separately. Version-specific corresponding source and SHA-256 values are available on the open-source license page.