FMatPix v1.9

New features:
1、Only one history panel can be opened at the same time.
2、If recognition fails, the copied formula will be displayed as "error".

Download link: https://pan.baidu.com/s/1lov98Ocass7VkCk7v9IPRw
Code: 88p5

FMatPix v1.8

1、Support for directly pasting to Microsoft Word.
2、Bug fix: Now right-click in Page Ocr mode can copy Mathml instead of Tex.

FMatPix v1.7

Bug fix for the GUI:
Fixed the bug that the software interface was displayed abnormally(e.g. becoming small) under high zoom ratios.

If downloading via github is slow, try this: https://pan.xunlei.com/s/VOAwUc-hJ1hj44HTTFZVnanpA1 code：d6ev

And I released the latest models for those who want to re-develop this software.

v1.6

Great new feature called Page Ocr
Usage: Double Click 'Page Ocr' -> Alt+Q to capture a big image -> Wait
Notice: All formulas in Page Ocr won't be added to history.

If downloading via github is slow, try this: https://pan.xunlei.com/s/VOAY0fSW3PGiBhN4CQQ6bJT8A1?pwd=ffcq

v1.5-alpha

This is a expertimental version that supports double monitors

If downloading via github is slow, try this link ：https://pan.xunlei.com/s/VOARWyFXXkjXcXacokaC_e24A1 code：esqb

FMatPix v1.4

3 Great Improvements for FMatPix v1.4
1、History. Now you can check all the history formulas in a window showing all the formula images.And by click them, you can copy the tex\mathml script.
2、Batch recognition. There is new button called 'Batch Ocr' .By double clicking it, you can enter or exit batch recognition mode.In batch recognition mode, every time you capture a image, FMatPix won't recognize it immediately. In stead, these images are stored and the amout is shown in the status light. When you decide to recognize, click 'Batch Ocr' to start batch recognition.
You can check all the recognition results in the history window.
3、Alt+Q for Shortcut .Now, use Alt+Q to capture a image.

By now, I think FMatPix has become a useful tool for research and study. And I'll really appreciate it you could give me a star and recommend FMatPix to others.
If downloading via github is slow, try this link: https://pan.xunlei.com/s/VOAL6tjZI4RHNmN5x4mf76TiA1 code: uq4x

FMatPix v1.3

Compared to v1.2，v1.3 has two improvements:
1、Increased accuracy.I replace the 'latex-ocr' with the 'texify' model which is stronger.But meanwhile,the file size also increases to 800Mb+.
2、Better support for complex input. By introducing a detect model before recognition model, FMatPix now can tackle with multi formulas and multi-line formula better.But pay attention that it'll consume much time.

If downloading via github is slow, try this link: https://pan.xunlei.com/s/VOABKxsc8Ogp-D4lhceXkQCYA1 code:e6fv

20241026 update
I've modify some codes of v1.3 which can increase its speed greatly. Now v1.3 allows for better recognition results at a similar speed to v1.2.
But there's no easy way to reduce its size(800Mb+) now, after all, it uses a more powerful recognition model than V1.2. Maybe you can try V1.2 first, and if it doesn't meet your needs then download V1.3 !

FMatPix v1.2

Compared to v1.1, v1.2 uses texmml as a tex to mathml conversion library and is therefore slightly larger (Cause node.exe packed).
So other than better tex to mathml conversion, v1.2 is the same as v1.1.

If downloading via github is slow,try this link: https://pan.xunlei.com/s/VOA6dLXBYzmgiFd-g7acDkIdA1 code: m4dc

FMatPix v1.1

Many new features for v1.1 version.
1、Impored stability.
2、Simplified GUI,no image shown,status light(red:busy, green:finished) instead
3、Recognition timeout(8s) to prevent long period of invalid calculations
4、 Window always on top unless you minimize it.
5、Just release the left-button to finish snipping, no need to confirm.
6、Shortcut F2 for snipping.
7、Double-click the 'copy latex/mathml' to enable or disable autocopy.
8、History button to copy all the history fomual;Double click to clear history.

Issues:
1、No idea about how to prevent renaming operation from shortcut F2.But luckily renaming is not used very often(hope not just for me!).

FMatPix v1.0 ~ First Released

A portable and free formula ocr tool which you can use on your own PC with just CPU and without Internet.

In the model.zip, there are 2 .onnx weight files for who wants to develop the source code.

If you just want to use the software directly, only the FMatPix.exe is enough.
Just click the snipping button,capture the formula image,and press enter to confirm.Then it'll automatically recognize.
When the image shown changes,you can click the copy buttons to get latex or mathml to your clipboard.

Here is a presentation: