Bambu Studio: baixar versions anteriors

Bambu Studio 2.8.2.61 is a minor optimization update based on the previous version. It fixes several known issues and improves the experience of certain features.
You can download the Flathub version for Linux from Bambu Studio on Flathub
The Flathub version is maintained by @hadess , thanks to him for his outstanding work.
Bug Fixes
1. Fixed an issue where some MakerLab generators were inaccessible. (Note: Relief Maker downloads may experience import delays; a fix will be deployed via a subsequent MakerLab backend update.)
2. Fixed an issue where the login window did not appear when accessing MakerWorld while not signed in.
3. Fixed an issue where, after clicking “Sync Printer Information” in older 3MF files, the number of extruders could still be displayed as 0, which could further lead to slicing errors.
4. When adding or removing filaments from the filament list on the left side of the Prepare page, the list will now automatically scroll to the bottom. This helps prevent users from mistakenly thinking the operation did not take effect when the filament list is long.
5. Fixed an occasional crash in LAN mode under unstable network conditions.
6. Updated presets for X2D and H-series printers, fixing several abnormal parameter values to prevent issues when loading or using the presets.

Bambu Studio 2.8.2.61 is a minor optimization update based on the previous version. It fixes several known issues and improves the experience of certain features.
You can download the Flathub version for Linux from Bambu Studio on Flathub
The Flathub version is maintained by @hadess , thanks to him for his outstanding work.
Bug Fixes
1. Fixed an issue where some MakerLab generators were inaccessible. (Note: Relief Maker downloads may experience import delays; a fix will be deployed via a subsequent MakerLab backend update.)
2. Fixed an issue where the login window did not appear when accessing MakerWorld while not signed in.
3. Fixed an issue where, after clicking “Sync Printer Information” in older 3MF files, the number of extruders could still be displayed as 0, which could further lead to slicing errors.
4. When adding or removing filaments from the filament list on the left side of the Prepare page, the list will now automatically scroll to the bottom. This helps prevent users from mistakenly thinking the operation did not take effect when the filament list is long.
5. Fixed an occasional crash in LAN mode under unstable network conditions.
6. Updated presets for X2D and H-series printers, fixing several abnormal parameter values to prevent issues when loading or using the presets.

Known Issue:
1. The macOS 27 Beta network plugin can now be downloaded normally and supports cloud connections. However, users may be unable to connect to printers over LAN. This is because the current configuration may trigger a permission issue on macOS 27 Beta. We are working on this issue and will fix it in a future release, when the final release of macOS 27 is public.
2. On macOS 27 Beta , after switching filament mapping in the send-to-print dialog, a white floating window may occasionally appear. Re-selecting the same filament slot resolves the issue.
3. On macOS 27 Beta, Bambu Studio cannot exit full screen after the window is maximized. You can use the shortcut Command (⌘) + Control (^) + F to exit full screen as a workaround.
This Bambu Studio update brings several major new features and experience improvements, including pause point information on the print progress bar, model assembly guide creation, upgraded color prediction and color decompose capabilities, enhanced filament management on the Device page, E3D hotend support, and multiple improvements to slicing and device interaction.
You can download the Flathub version for Linux from Bambu Studio on Flathub
The Flathub version is maintained by @hadess ; thanks to him for his outstanding work.
New Features

Pause Point Information on the Print Progress Bar
Users can now view pause point information directly on the print progress bar, including the total number of pause points in the current print job, how many pause points have already been triggered, and the locations of upcoming pause points.
When hovering the mouse over a pause point marker on the progress bar, users can also see the estimated time until the pause is triggered. This helps users prepare in advance for operations such as inserting parts, changing colors, or placing magnets.
Notes:
1. This feature requires printer firmware support. The minimum supported firmware version is 01.02.50.00（H2S）. Support for additional printers will be rolled out gradually through firmware updates.
2. The print progress bar can display up to 5 upcoming pause points. As printing progresses, information for later pause points will be displayed progressively on the progress bar.

Improvements

Print a Shorter Prime Tower to Save Filament When Color Changes Only Occur at Higher Layers
After enabling Developer Mode, users can enable the “No sparse layers” option under Others > Prime Tower.
When enabled, Bambu Studio will skip intermediate layers where no filament change is needed when generating the prime tower. The prime tower will only be generated near the height where filament changes occur, reducing material consumption. For print jobs where color changes only happen at higher layers, this feature can help save filament to a certain extent.
Notes:
1. This feature is still experimental. It also has certain requirements for the relative position between the prime tower and the model, and can only work properly when these requirements are met.
2. Because the Z-axis movement is relatively slow, moving from the shorter prime tower back to the model after printing the tower may take a longer time. This may increase the risk of print defects such as oozing or stringing.

Filament Manager Displays Filament Note Information
The Filament Manager can now display Note information in the filament list, making it easier to distinguish between multiple spools of the same filament type. #11354
Users can also search for filaments by their Note information in the search window. PR #11505. Thanks to @BenJule.

Improved Floating Issues with Tree Supports
For organic tree supports, Bambu Studio now enables lightning infill reinforcement by default for internal cavities, reducing the risk of print failures caused by unsupported or floating support structures.

Part-level Clone Added to the Right-click Menu
Users can now clone individual parts directly from the right-click menu, improving the efficiency of copying and editing multi-part mo

This version is based on the 2.7.1 Public Release and includes optimizations for Studio startup slowdown issues on certain MacOS versions. Affected MacOS users are encouraged to upgrade as soon as possible. This release also includes several other bug fixes.
Bug Fixes
1. Fixed a potential startup slowdown issue on certain MacOS versions. Thanks to @BenJule for the contribution. An option to enable or disable Filament Management has been added in Preferences. On MacOS, this option is disabled by default.
2. Fixed an issue where network plugin installation could fail for some MacOS users (excluding MacOS 27 and later versions).
3. Fixed a path planning error that could occur in certain scenarios when using cross-Z-height coloring in mixed-color printing.
4. Fixed a UI flickering issue with the X2D Filament Track Switch.
5. Fixed an issue with the "Connect Same Color" feature in the Painting Tool.
6. Fixed an issue where the Device page could crash or become unresponsive in certain scenarios.
7. Fixed a crash that occurred when opening certain MakerWorld models. Special thanks to @BenJule once again.

V2.7.1 Public Release is a new version based on 2.6.1 Public Beta and 2.7.0 Public Beta. Compared to V2.6.0 Public Release, this version adds support for the Bambu Lab A2L, introduces important new features such as Texture-to-Color Painting and the Filament Manager, along with various improvements and bug fixes.
You can download the Flathub version for Linux from Bambu Studio on Flathub
The Flathub version is maintained by @hadess ; thanks to him for his outstanding work.
> ⚠️ Notice for V2.7.0 Public Beta Users: Due to the addition of new machine preset configurations and related placeholders in this release, slicing with V2.7.0 may result in errors in certain scenarios. Please upgrade to V2.7.1 Public Release as soon as possible to avoid these issues.
Features

Gradient Color Curve Control for Multi-Color Printing
Gradient effects now support more flexible layer height control. A Color Curve Panel has been added for gradient colors, allowing users to freely add anchor points (left-click to add, right-click to remove) and drag the color curve to customize the blending ratio of two colors at different Z heights, enabling richer gradient effects.
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Liveview Full-Screen Support
Liveview now supports full-screen display and playback. Thanks to @bdpdx for the contribution, we optimized some frontend interaction features based on his work.
> 💡 Tip: Press ESC to exit full-screen mode.

Alternate Extra Wall
When enabled, an extra wall is added to alternating layers while other layers retain the original wall count. This option is suitable for improving model structural strength without needing to add extra walls on every layer. Thanks to contributions from @igiannakas and @jomixlaf.
> ⚠️ Note: This option is mutually exclusive with Spiral Vase Mode (or 0% infill).
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Improvements

Texture-to-Color Painting Feature Optimization
- Multi-texture model processing optimization: Improved color sampling stability when importing multi-texture models, including fixes to UV mapping for multi-texture atlases, improved base color material processing logic, and optimized color clustering algorithm and smoothing control.
- New mesh error detection and repair confirmation workflow: Automatically detects mesh errors when importing textured models, improves the built-in repair capability to ensure model watertightness, and can invoke the Windows mesh repair tool when necessary.
- FBX file import support.

Filament Manager Optimization
- Supports multi-selection for batch adding filaments.
- Added an overwrite confirmation prompt when the same spool of filament is added again (via RFID recognition).
- Other interaction and UI detail optimizations.

Improved PETG Prime Tower Stability with Filament Track Switch
This update improves the prime tower's stability during printing by disabling flat ironing (setting the ironing area to zero) while keeping line ironing, and by adding extra extrusion next to the prime tower.

LAN Mode Auto-Saves Connection Information
LAN connection information can now be saved locally, eliminating the need to re-bind LAN printers after restarting Studio. (#7891, #8270, #8409, #9042)

Other Improvements
1. Fixed GMP build issue with GCC15. Thanks to contributions from @hadess and @c2h5oh.
2. Increased Worker thread stack size to 16MB to address crashes caused by Emboss text in certain scenarios. Thanks to @adele-with-a-b for the contribution.
3. Added support for building with VS 2026 and CMake 4.2.
4. Updated the display and interaction effects of filament controls in the assembly view.
5. Changed the default Paint Fill mode to Edge Detection mode.

Bug Fixes
1. To address potential collapse issues caused by chamfers introduced at the bottom of supports in certain scenarios, the bottom 2mm of supports now defaults to 2 walls (this behavior is disabled when 0 or single wall is specified). (#10542, #10775)
2. Added a new "Order-independent overlap carving" option (disabled by def

This release is a hotfix based on the V2.5.3 Public Release, primarily addressing an issue in which the P2S nozzle temperature would not cool down properly after printing. Since delivering this fix through a preset update could affect existing presets for some users on V2.5.0, it is instead released as V2.6.0 to minimize the impact on existing users.
If you are using a P2S and your current Studio version is V2.5.3, we recommend upgrading to this version as soon as possible to avoid this issue.
You can download the flathub version for linux from bambustudio on flathub
The Flathub version is maintained by @hadess and thanks to him for his outstanding work.
Statement on the Color Mixing Feature
After receiving feedback from the community, we re-examined the implementation and code paths of the current version. During development of this feature, we evaluated multiple color-mixing prediction approaches, including the RGB mixing approach and Full Spectrum’s prediction implementation. Under the validation conditions at the time, we chose the RGB mixing approach that is currently used in v2.5.3.
During development, to facilitate side-by-side evaluation of different approaches, we retained implementation code under evaluation. However, we did not clearly indicate its runtime status in our previous notes. This omission caused confusion for users and the community, and we sincerely apologize.
Next, we will do two things:
1. Correct the relevant wording in this release and clearly state that the current code repository contains Full Spectrum color prediction code.
2. Based on further validation and more real-world feedback, move forward with formally integrating Full Spectrum’s color prediction implementation.
We thank @justinh-rahb and @ratdoux for their contributions in this area, and we also appreciate the open-source community for identifying and monitoring this issue.

Bug Fixes
1. Fixed an issue where an incorrect End G-code caused the P2S nozzle temperature to not cool down properly after printing.
2. Fixed an issue where A1 sliced files could not start printing in some scenarios.
3. Removed several unnecessary prompts.
4. Fixed an issue where H2C slices always assigned to the left nozzle in filament-saving mode.

V2.5.3 adds support for the Bambu Lab X2D, along with new features, improvements, and bug fixes. Please see the release logs of v2.5.1 Beta and v2.5.2 Beta for the complete list of changes with respect to v2.5.3.The full release notes of v2.5.3 can be found on the Bambu Lab Wiki under the Bambu Studio Changelog page.
You can download the flathub version for linux from bambustudio on flathub
The Flathub version is maintained by @hadess and thanks to him for his outstanding work.
Features

Color Mixing
The Color Mixing feature allows you to mix multiple filaments in the same print to create new colors by adjusting the ratio. To use it, click "Add Mixed Filament" at the bottom of the filament list to configure them in the pop-up dialog.
- Supports mixing 2 or 3 filaments of the same type.
- Mixing modes:
- Normal mode: Adjust the ratio of two or three colors using the color bar or color triangle in the ratio panel, or select directly from the recommended colors below. With the Bambu Lab CMYK filament kit, a wide range of colors can be achieved — for example, all the boats shown in the left image were printed using the CMYK filament kit on a single plate.
- Gradient mode: Create gradient color transitions between two colors for rich transitional effects, as shown in the right image.
> ⚠ Note:
> 1. This feature is only suitable for near-vertical walls. It is not recommended for sloped surfaces or top/bottom surface color layering.
> 2. Single-nozzle printers are not recommended for this feature due to frequent color changes and increased filament consumption. A multi-nozzle printer is recommended for better results.
> 3. With a 0.4mm nozzle, a base layer height of 0.12mm and a mixed layer height of 0.2mm are recommended for more uniform color mixing results. Avoid extreme layer height ratios, as excessively small layer heights may trigger melt fracture and degrade print quality.
> 4. The color preview model for layered colors is not yet fully accurate. Users with high color requirements are advised to print a small test piece first and fine-tune the settings based on the observed results.
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Filament Track Switch Support
The Filament Track Switch enables filament from the AMS to be fed into both the left and right nozzles of multi-extruder printers (H2C/X2D). Slicing allows a single filament to be printed using different nozzles in this mode, which effectively reduces unnecessary flushing and significantly improves multi-color printing efficiency.
> ℹ️ Tip: The Filament Track Switch will only appear in printer presets and the Devices page after syncing a device with the Filament Track Switch installed via the Sync button. Smart assignment mode will also be enabled in slicing mode.
> ⚠ Minimum supported firmware version: 01.02.00.00(H2C)、01.01.00.00(X2D)
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Linear Fan Speed Transition
Part cooling fan and auxiliary fan speeds now support more precise layer-by-layer control. Fan speed transitions linearly from the configured value at the starting layer to the target speed. This helps improve cooling conditions near the first layer, reducing the risk of warping or first-layer failures caused by sudden temperature drops.
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"Enable Tower interface features" available in Developer Mode for H2D/H2C/X2D
When enabled, it applies dedicated temperature, pre-extrusion, and flushing parameters to the prime tower contact layer, improving print quality during multi-material transitions and significantly reducing the risk of prime tower collapse when printing with filaments of significantly different viscosities.
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Assembly Overview Preview
Added an Assembly Overview preview feature that allows users to preview the overall assembly effect in real time after changing colors or painting. The preview angle can be adjusted using the viewpoint button in the View menu

This is a hotfix version based on V2.5.0.64.
You can download the flathub version for linux from bambustudio on flathub
The Flathub version is maintained by @hadess and thanks to him for his outstanding work.
Bug fixed
1. Fixed an issue where the prime tower toolpath could be incorrect when printing multiple on a non-first plate with H2D.
2. Fixed an issue where the right extruder inner wall speed and infill speed were incorrectly configured in the H2D process presets.
3. Fixed an issue where Go Live could not be enabled due to a plugin loading error.
4. Fixed an issue where the height panel on the right could not be clicked when using Variable Layer Height.
5. Fixed an issue where slicing could fail for some third-party filaments on X Series and P Series printers when using high-flow presets.

This is the official public release of Bambu Studio v2.5.0.
You can download the flathub version for linux from bambustudio on flathub
The Flathub version is maintained by @hadess and thanks to him for his outstanding work.
Features
Remote AMS drying support
You can now start AMS drying directly from Studio’s Device page for AMS 2 Pro and AMS HT.
- Click the humidity button on the target AMS to open the control dialog to Start and Stop the drying feature.
- You can now dry filament while printing, but the drying temperature will be lowered during printing.
> ⚠ Minimum supported firmware version: 01.02.30.00（H2D）
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Optimized prime tower strategy for PLA & PETG mixing print
Mixing PLA and PETG print is a common user scenario where one filament is used as support for the other one. We noticed that prime tower stability could be further improved under “low-adhesion” conditions. To address typical cases where bonding is difficult, we optimized the interface-layer temperature, extrusion, ironing, and flushing workflow:
- Interface-layer temperature boost for better adhesion: Added a new parameter to increase the interface-layer temperature. -1 means boosting it to the material’s maximum printing temperature.
- Extra pre-extrusion before printing the interface layer: Added new parameters for interface-layer pre-extrusion distance and length. Before printing the prime tower, the interface layer now performs a short pre-extrusion to build pressure and extend the extrusion path.
- Improved ironing strategy: Ironing is no longer applied to the interface layer. Added a configurable ironing area parameter for non-interface layers to preserve better flow behavior (especially for PETG).
- Reduced infill speed on the layer after the interface layer: By slowing down the infill of the next layer, the base becomes more stable, improving interface-layer adhesion.
- Additional flushing for the interface layer: Added flushing actions for the interface layer. Studio will do nozzle wiping before flushing rather than after flushing, and print the prime tower directly, reducing extrusion volume fluctuations and improving layer height consistency. Added a new parameter for interface-layer flushing length.
- Notch at the interface-layer starting point: Added a notch at the start of the interface layer to reduce extrusion pressure and prevent the nozzle from dragging due to an oversized blob.
With the above adjustments and validation tests, we confirmed this optimization effectively reduces prime tower collapse in scenarios such as PETG used as the support interface for PLA.
> ⚠️ Note: The above parameters are only visible in Developer Mode.
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Ironing on the support interface
Introduce ironing capability for support interfaces. When printing without support materials, you can try this feature to achieve better support-surface quality. Thanks to @Noisyfox for the contribution.
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Non-100% infill patterns for top/bottom surfaces
Top and bottom surfaces now support non-100% infill patterns, enabling more visual styles and creative effects. Thanks to @Buildasaurus for the contribution.
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Standard 3MF color parsing support
Added support for importing standard 3MF files with color information. After import, the workflow is similar to multi-color OBJ: select the color data to map and apply colors.
> ℹ️ Colored standard 3MF files are supported by tools such as Fusion 360/Meshmixer/OpenSCAD. Please refer to their documentation or the official 3MF standard site(https://3mf.io/) for details.
> ⚠ Note: Currently, only face color and vertex color data are supported. For texture-colored 3MF files, only face data will be imported.
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Mesh subdivision
You can now right-click a part and choose Subd

Features
Remote AMS drying support
You can now start AMS drying directly from Studio’s Device page for AMS 2 Pro and AMS HT.
- Click the humidity button on the target AMS to open the control dialog to Start and Stop the drying feature.
- You can now dry filament while printing, but the drying temperature will be lowered during printing.
> ⚠ Minimum supported firmware version: 01.02.30.00（H2D）
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image │image
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Optimized prime tower strategy for PLA & PETG mixing print
Mixing PLA and PETG print is a common user scenario where one filament is used as support for the other one. We noticed that prime tower stability could be further improved under “low-adhesion” conditions. To address typical cases where bonding is difficult, we optimized the interface-layer temperature, extrusion, ironing, and flushing workflow:
- Interface-layer temperature boost for better adhesion: Added a new parameter to increase the interface-layer temperature. -1 means boosting it to the material’s maximum printing temperature.
- Extra pre-extrusion before printing the interface layer: Added new parameters for interface-layer pre-extrusion distance and length. Before printing the prime tower, the interface layer now performs a short pre-extrusion to build pressure and extend the extrusion path.
- Improved ironing strategy: Ironing is no longer applied to the interface layer. Added a configurable ironing area parameter for non-interface layers to preserve better flow behavior (especially for PETG).
- Reduced infill speed on the layer after the interface layer: By slowing down the infill of the next layer, the base becomes more stable, improving interface-layer adhesion.
- Additional flushing for the interface layer: Added flushing actions for the interface layer. Studio will do nozzle wiping before flushing rather than after flushing, and print the prime tower directly, reducing extrusion volume fluctuations and improving layer height consistency. Added a new parameter for interface-layer flushing length.
- Notch at the interface-layer starting point: Added a notch at the start of the interface layer to reduce extrusion pressure and prevent the nozzle from dragging due to an oversized blob.
With the above adjustments and validation tests, we confirmed this optimization effectively reduces prime tower collapse in scenarios such as PETG used as the support interface for PLA.
> ⚠️ Note: The above parameters are only visible in Developer Mode.
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image │image
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Ironing on the support interface
Introduce ironing capability for support interfaces. When printing without support materials, you can try this feature to achieve better support-surface quality. Thanks to @Noisyfox for the contribution.
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image │image
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Non-100% infill patterns for top/bottom surfaces
Top and bottom surfaces now support non-100% infill patterns, enabling more visual styles and creative effects. Thanks to @Buildasaurus for the contribution.
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image
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Standard 3MF color parsing support
Added support for importing standard 3MF files with color information. After import, the workflow is similar to multi-color OBJ: select the color data to map and apply colors.
> ℹ️ Colored standard 3MF files are supported by tools such as Fusion 360/Meshmixer/OpenSCAD. Please refer to their documentation or the official 3MF standard site(https://3mf.io/) for details.
> ⚠ Note: Currently, only face color and vertex color data are supported. For texture-colored 3MF files, only face data will be imported.
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Mesh subdivision
You can now right-click a part and choose Subdivide Part to apply Loop subdivision with multiple iterations. This is useful for models with low original mesh resolution.
> ⚠ Note:
> 1. Only meshes without non-manifold edges are supported.
> 2. Color attributes will be l

This is the public official release of Bambu Studio v1.9
Please see the release logs of 1.9Public Beta, 1.9 Public Beta 2 ,1.9 Public Beta 3 and1.9 Public Beta 4 for the complete list of changes with respect to 1.8.4The full release notes of 1.9.1 can also be found here: https://wiki.bambulab.com/en/software/bambu-studio/release/release-note-1-9-1improvement
Some translations improvement, Ukrainian by @iZonex, Turkish by @fatih5228, French by @grandsirefrBugfix
- Fixed the bug that changing filament with height range modifier does not work on assemblies. #3876
- Fixed the bug that the models containing certain height range cause the software to crash when slicing. #3917
- Fixed some model files that failed to be sent in LAN mode with a prompt error of -4020
#3575
- Some fix in GCodeConflictChecker, by @flickerfree
- Some building issue for linux, by @queengooborg
- Fixed some logic error in PLA jamming gcode for P1S by @afriede
- Fixed by building issue under Flathub, by @hadess
known issues
- Bambu Studio crash at the open stage on some macos computer (
this is caused by an old configuration file in $HOME/Library/Application\ Support/BambuStudio/ota
please delete this directory and re-launch Bambu Studio again