diff --git a/src/lib/uploads/manager.ts b/src/lib/uploads/manager.ts
new file mode 100644
index 0000000..81ef28e
--- /dev/null
+++ b/src/lib/uploads/manager.ts
@@ -0,0 +1,217 @@
+import path from "path";
+import BaseEmbedding from "../models/base/embedding"
+import crypto from "crypto"
+import fs from 'fs';
+import { splitText } from "../utils/splitText";
+import { PDFParse } from 'pdf-parse';
+import officeParser from 'officeparser'
+import { Chunk } from "../types";
+
+const supportedMimeTypes = ['application/pdf', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'text/plain'] as const
+
+type SupportedMimeType = typeof supportedMimeTypes[number];
+
+type UploadManagerParams = {
+    embeddingModel: BaseEmbedding<any>;
+}
+
+type RecordedFile = {
+    id: string;
+    name: string;
+    filePath: string;
+    contentPath: string;
+    uploadedAt: string;
+}
+
+type FileRes = {
+    fileName: string;
+    fileExtension: string;
+    fileId: string;
+}
+
+class UploadManager {
+    private embeddingModel: BaseEmbedding<any>;
+    static uploadsDir = path.join(process.cwd(), 'data', 'uploads');
+    static uploadedFilesRecordPath = path.join(this.uploadsDir, 'uploaded_files.json');
+
+    constructor(private params: UploadManagerParams) {
+        this.embeddingModel = params.embeddingModel;
+
+        if (!fs.existsSync(UploadManager.uploadsDir)) {
+            fs.mkdirSync(UploadManager.uploadsDir, { recursive: true });
+        }
+
+        if (!fs.existsSync(UploadManager.uploadedFilesRecordPath)) {
+            const data = {
+                files: []
+            }
+
+            fs.writeFileSync(UploadManager.uploadedFilesRecordPath, JSON.stringify(data, null, 2));
+        }
+    }
+
+    private static getRecordedFiles(): RecordedFile[] {
+        const data = fs.readFileSync(UploadManager.uploadedFilesRecordPath, 'utf-8');
+        return JSON.parse(data).files;
+    }
+
+    private static addNewRecordedFile(fileRecord: RecordedFile) {
+        const currentData = this.getRecordedFiles()
+
+        currentData.push(fileRecord);
+
+        fs.writeFileSync(UploadManager.uploadedFilesRecordPath, JSON.stringify({ files: currentData }, null, 2));
+    }
+
+    static getFile(fileId: string): RecordedFile | null {
+        const recordedFiles = this.getRecordedFiles();
+
+        return recordedFiles.find(f => f.id === fileId) || null;
+    }
+
+    static getFileChunks(fileId: string): { content: string; embedding: number[] }[] {
+        try {
+            const recordedFile = this.getFile(fileId);
+
+            if (!recordedFile) {
+                throw new Error(`File with ID ${fileId} not found`);
+            }
+
+            const contentData = JSON.parse(fs.readFileSync(recordedFile.contentPath, 'utf-8'))
+
+            return contentData.chunks;
+        } catch (err) {
+            console.log('Error getting file chunks:', err);
+            return [];
+        }
+    }
+
+    private async extractContentAndEmbed(filePath: string, fileType: SupportedMimeType): Promise<string> {
+        switch (fileType) {
+            case 'text/plain':
+                const content = fs.readFileSync(filePath, 'utf-8');
+
+                const splittedText = splitText(content, 256, 64)
+                const embeddings = await this.embeddingModel.embedText(splittedText)
+
+                if (embeddings.length !== splittedText.length) {
+                    throw new Error('Embeddings and text chunks length mismatch');
+                }
+
+                const contentPath = filePath.split('.').slice(0, -1).join('.') + '.content.json';
+
+                const data = {
+                    chunks: splittedText.map((text, i) => {
+                        return {
+                            content: text,
+                            embedding: embeddings[i],
+                        }
+                    })
+                }
+
+                fs.writeFileSync(contentPath, JSON.stringify(data, null, 2));
+
+                return contentPath;
+            case 'application/pdf':
+                const pdfBuffer = fs.readFileSync(filePath);
+
+                const parser = new PDFParse({
+                    data: pdfBuffer
+                })
+
+                const pdfText = await parser.getText().then(res => res.text)
+
+                const pdfSplittedText = splitText(pdfText, 256, 64)
+                const pdfEmbeddings = await this.embeddingModel.embedText(pdfSplittedText)
+
+                if (pdfEmbeddings.length !== pdfSplittedText.length) {
+                    throw new Error('Embeddings and text chunks length mismatch');
+                }
+
+                const pdfContentPath = filePath.split('.').slice(0, -1).join('.') + '.content.json';
+
+                const pdfData = {
+                    chunks: pdfSplittedText.map((text, i) => {
+                        return {
+                            content: text,
+                            embedding: pdfEmbeddings[i],
+                        }
+                    })
+                }
+
+                fs.writeFileSync(pdfContentPath, JSON.stringify(pdfData, null, 2));
+
+                return pdfContentPath;
+            case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
+                const docBuffer = fs.readFileSync(filePath);
+
+                const docText = await officeParser.parseOfficeAsync(docBuffer)
+
+                const docSplittedText = splitText(docText, 256, 64)
+                const docEmbeddings = await this.embeddingModel.embedText(docSplittedText)
+
+                if (docEmbeddings.length !== docSplittedText.length) {
+                    throw new Error('Embeddings and text chunks length mismatch');
+                }
+
+                const docContentPath = filePath.split('.').slice(0, -1).join('.') + '.content.json';
+
+                const docData = {
+                    chunks: docSplittedText.map((text, i) => {
+                        return {
+                            content: text,
+                            embedding: docEmbeddings[i],
+                        }
+                    })
+                }
+
+                fs.writeFileSync(docContentPath, JSON.stringify(docData, null, 2));
+
+                return docContentPath;
+            default:
+                throw new Error(`Unsupported file type: ${fileType}`);
+        }
+    }
+
+    async processFiles(files: File[]): Promise<FileRes[]> {
+        const processedFiles: FileRes[] = [];
+
+        await Promise.all(files.map(async (file) => {
+            if (!(supportedMimeTypes as unknown as string[]).includes(file.type)) {
+                throw new Error(`File type ${file.type} not supported`);
+            }
+
+            const fileId = crypto.randomBytes(16).toString('hex');
+
+            const fileExtension = file.name.split('.').pop();
+            const fileName = `${crypto.randomBytes(16).toString('hex')}.${fileExtension}`;
+            const filePath = path.join(UploadManager.uploadsDir, fileName);
+
+            const buffer = Buffer.from(await file.arrayBuffer())
+
+            fs.writeFileSync(filePath, buffer);
+
+            const contentFilePath = await this.extractContentAndEmbed(filePath, file.type as SupportedMimeType);
+
+            const fileRecord: RecordedFile = {
+                id: fileId,
+                name: file.name,
+                filePath: filePath,
+                contentPath: contentFilePath,
+                uploadedAt: new Date().toISOString(),
+            }
+
+            UploadManager.addNewRecordedFile(fileRecord);
+
+            processedFiles.push({
+                fileExtension: fileExtension || '',
+                fileId,
+                fileName: file.name
+            });
+        }))
+
+        return processedFiles;
+    }
+}
+
+export default UploadManager;
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